가족회사 | 우석에이엠테크

건설사업관리, 부동산개발업, 합성가스생산플랜트사업의
축적된 경험과 기술력을 바탕으로 글로벌 기업으로 성장

㈜우석이엔씨는 축적된 영업력과 기술력을 바탕으로 건축, 토목, 에너지, 환경플랜트, 도시정비사업 등의 PM, CM업무를 주요사업으로 영위하며, 사업부지 선정부터 매각까지 전 과정을 양보할 수 없는 절대적 가치로 제공하기 위해 최선을 다하고 있습니다. 또한, 산업통상자원부에서 인증한 수소전문기업으로서, 폐플라스틱 및 폐기물의 고온가스화를 통해 화학적 반응을 구현하는 환원로를 개발했습니다.

한국전력기술㈜과 고등기술연구원과 함께 상업화 R&D연구를 완료하고, 각 공정별 모듈화를 통해 에너지나 화학적 원료가 필요한 곳에 설치 및 운전할 수 있는 기술을 확보했습니다. 이 기술은 신재생에너지 공급 부분에 새로운 솔루션을 제공하여 "국가의 2050 탄소중립 추진 전략"에 기여하고, 국가의 수소공급정책 역할을 분담하여 에너지 자립화에 기여합니다.

우석이엔씨는 혁신성장형 벤처기업으로서, 에너지를 생산하는 장비를 수출하는 국가로 발전하고, 인류의 풍요로운 삶을 추구하는데 역할을 다할 것입니다. 고객에게 차별화된 경험을 제공하고, 품질 향상 및 기후 기술 연구와 실천에 최선을 다하겠습니다.

Development Purpose

By processing various raw materials such as mixed waste plastics, including thermosetting, into renewable raw materials to build a resource circulation economy through chemical treatment with hydrogen and chemical raw materials, establishing climate technology that contributes to 2050 carbon neutrality, preventing global warming, supplying waste generated from industrial sites as energy from the site as raw materials, and as a regional base and distributed supply technology, it is a technology specialized in materials, par ts, and equipment that uses raw material conditions as raw materials or processes depending on the location. The purpose of the development is to present stable and low-cost hydrogen production and supply crisis response design and operation plans. It is a high-temperature gasification technology that opens the preface to the gasification era to the end of the incineration era. It completes gasification technology with pure domestic technology to prevent foreign cur rency losses and increases expor ts with resource circulation construction and supplying on-site hydrogen and chemical raw materials.

Development Background

Environmental Necessity

Recycling mixed waste plastics into clean energy
Building a circular economy with domestically developed high-temperature gasification technology
Solving the problems of landfill and incineration methods

Policy Necessity

Contributing to national policy through carbon emission reduction
Reducing fossil fuel use through the spread of renewable energy
Establishing climate technology for climate change response policy

Policy Necessity

Contributing to national policy through carbon emission reduction
Reducing fossil fuel use through the spread of renewable energy
Establishing climate technology for climate change response policy

Development of hydrogen production and power generation technology based on
high-concentration syngas for mixed waste plastic recycled materials, including thermosetting plastics.

Comparison of Hydrogen Production Methods

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Category	Reformed Hydrogen	By-product Hydrogen	Electrolyzed Hydrogen	Woosuk ENC Co., Ltd.
Raw Material	Natural gas, Biogas	Petroleum, Coke, Naphtha	Electricity + Water	Renewable raw materials
Generated Gas	H₂, CO	H₂, Target substance	H₂, O₂	H₂, CO
Fine Dust	None	None	None	None
Operation Characteristics	Frequent failures, poor continuous operation	Depends on petrochemical/ steel process operation characteristics	Highly affected by weather conditions	Continuous operation 365 days a year
Operating Temperature	400~500℃	-	-	Above 1,450℃
Physicochemical Reaction		By-product generation during petrochemical/ steel process operation	Electrolysis	Thermal decomposition + Gasification
Energy Recovery Method	High-purity hydrogen, Power generation	High-purity hydrogen, Power generation	High-purity hydrogen, Power generation	High-purity hydrogen, Power generation
Fuel Supply Method	-	-	-	NG, Renewable raw material combustion
Operating Cost (KRW/kg)	3,000 or more	-	10,000 or more	Included in shipping price
Shipping Price (KRW/kg)	7,800 or more (Chungju)	4,800~5,300	18,000 or more	Below 6,500 (including operating cost)
Transport Cost (50km)	2,000	2,000	2,000	-
Disadvantages	- Not eco-friendly due to large CO₂ emissions - Highly affected by raw material prices - Frequent equipment failures - Hydrogen loss during transportation	- Limited scalability, not suitable for mass production due to high investment cost - Hydrogen loss during transportation	- Limitations in expanding wind and solar power generation - Hydrogen loss during transportation - High production cost	Although large-scale plants have long-term operational records in Japan, Canada, and Europe, there are challenges in promotion as it is the first domestic operation using small-scale equipment
Energy Productivity	Normal	Normal	Normal	High

Hydrogen production method

Applicability of hydrogen technology

Energy production industry

Value-added synthesis gasification of recycled plastics with high-temperature gasification
Small-scale distributed fuel cell power generation system
Integration infrastructure with other industries
지역분산형/지역거점형 기술

Greenhouse gas reduction eco-friendly industries

Leading the green industry of greenhouse gas reduction
Establishing a resource circulation economic system
Optimizing applicability of eco-friendly climate technologies
ESG 경영효과

Energy efficiency improvement industries

Leap into eco-friendly high-efficiency power generation industries
Expansion of various hydrogen fuel cell power generation industries
Contribution to activating the hydrogen economy with high-efficiency energy
생산현장에 RE100 효과

Government direction for activating the hydrogen economy

Production

Paradigm shift from gray hydrogen to green hydrogen production
Utilization of by-product hydrogen and large-scale extracted hydrogen production
Securing economic feasibility and large-scale introduction of overseas CO2-free hydrogen

Storage and
Transportation

Establishment of a stable and economical hydrogen distribution system
Diversification of storage beyond high-pressure gases to include high-efficiency liquid, liquid, and solid storage
Nationwide pipeline construction, large-scale distribution initiatives such as hydrogen transport ships

Industries

Establishment of cross-departmental technology roadmaps and leading global hydrogen standards
Completion of hydrogen economy laws, safety laws, and other legal systems
Establishment of a foundation for implementing the hydrogen economy

Technical ramifications of WOOSEOK E&C Co., Ltd.

Production

Establishment of bases for converting from green hydrogen to clean hydrogen production
Distribution of clean hydrogen through completion of regional hubs and distributed hydrogen production bases
Mass production of clean hydrogen (CO2 free) and gaining economic superiority

Storage and
Transportation

Realization of diversified distribution through decentralized clean hydrogen production base
Securing technology for high-purity (99.99%) high-pressure gas and liquid storage and conversion
Construction of hydrogen supply infrastructure through expanded regional hydrogen production bases

Industries

Securing global hydrogen production technology and building a foundation for the spread of the hydrogen economy
Integration of waste treatment technology through securing raw material diversity
Development of carbon-neutral climate technologies minimizing secondary pollution
Securing domestic core technologies in the eco-friendly new energy sector and entering overseas markets

Application in Industrial Sectors

As a modular-type small gasifier, it can be easily applied to existing industrial sites.
By localizing the core source technology, industrial residues are utilized and supplied as energy.
Combustible materials are converted into reducing gas, and inorganics into slag, achieving near-zero waste disposal.

Small and medium-sized gasifiers are expected to generate export effects alongside the spread of hydrogen vehicles overseas (U.S., Japan, China, Middle East) depending on technological capabilities.
Shifts from large-scale hydrogen production to distributed small-scale production, storage, and transportation methods.
Leading the establishment of an international technological cooperation system with related technologies (currently in cooperation with Company J in Japan, Company S in China, and Company P, etc.).

A modular production system is established based on an appropriately sized standard model according to the required capacity, based on plastic processing volume.

Realization of a regional distributed hydrogen supply model with small-scale investment (hydrogen production capacity of 1–2 tons per day): applicable to on-site hydrogen refueling stations.

CO₂ generated during the hydrogen production process is refined and supplied for use in the food and beverage industry, dry ice production, and greenhouses (smart farming renewable energy supply).

Supply of high-volume synthetic gas based on low production costs
Expansion into various new future industries from transportation to energy industries
Integration into energy source technologies for all industries as eco-friendly clean energy infrastructure technologies

Production

Hydrogen production completed with pure proprietary technology
Export of new proprietary technology through waste recycling

Transportation

Establishment of a stable and economical hydrogen distribution system
Installation of hydrogen refueling stations by resolving site constraints and downsizing plant facilities

Power Generation

Activation of fuel cell industry and expansion of small-scale power generation systems
Entry into the eco-friendly high-efficiency power generation industry market

Schematic Diagram of Hydrogen Production Facility and Refueling Station Integration

March 2023: Commercialization R&D and Advanced Development

Demonstration facility operating continuously at 1 ton/day using waste plastics, including PVC, regardless of color or contaminants (achieved 6,848 hours as of July 2025)

Establishment of 10 tons/day medium and small-scale commercialization facilities and promotion of commercialization

Gasifier: Sharing patented technology with the Advanced Technology Research Institute and participating in domestic and international technical collaborations, as well as national projects
Refining and Separation: Collaborating with Korea Electric Power Technology for domestic and international technical cooperation, and promoting commercialization participation

For PP/PE/PS raw materials, large-scale commercialization technology above 100 tons/day in collaboration with Japan's JGC, and small-scale 10 tons/day commercialization technology in collaboration with Woosuk ENC Co., Ltd.

Based on developed technology, the hydrogen production model, hydrogen production + power generation model, and syngas power generation model have been completed for sales product models

History of Technology Development

Manufacturing of fuels and raw materials based on gasification technology

Linear carbon economy and Circular carbon economy

Hydrogen Production from Municipal Waste
(Also applicable to agricultural waste, construction nets, waste fishing nets, and thermosetting plastics)

Wooseok E&C Gasification Business and Technology Development Model

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Process Configuration
Capacity	- 10 tons/day (developed as a basic model) - 30-50 tons/day under review	- 100 tons/first grade or higher
Applied Technology	- Wooseok E&C's proprietary technology	- Introduction of overseas technology
Products	- Model 1: CO, H₂ production - Model 2: H₂ production - Others	- Model 1: CO, H₂ production - Model 2: H₂ production - Others

Features of Wooseok E&C's core gasification (Gasifier) technology

Basic Concepts of Gasifier Design and Operation

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Capacity	Current design plan
Capacity	- 10 tons/day
Operating pressure/ temperature	- 8 bar / > 1,550℃
Shape	- Two-stage structure
Reagent supply	- Oxygen + steam (500°C direct steam) - Four swivel nozzles at the bottom and four swivel nozzles at the top
Raw material supply	- Two hoppers (lock hopper + injection vessel) and screw feeder
Refractory	- Firebrick, 1 insulated castable, 2 insulated castables, steel casing
Synthesis gas cooling	- Water jacket with castable
Slag discharge	- Slag tap + slag cooling and storage tank + cooling water storage tank

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Item	Features
Flexible response to CO and H₂ production volumes	Oxygen, steam supply control → Flexible control of CO, H₂ ratio
Maximizing synthetic gas conversion efficiency	- Two-stage reduction furnace (1st stage: gasification/melting, 2nd stage: conversion of unreacted carbon) → Maximized efficiency - Swirl flow → Promotes mixing and secures residence time for unreacted carbon
Robust design for high-temperature synthesis gas environments	- Consider high-temperature reduction atmosphere and plastic characteristics (ash characteristics) → Select refractory material - Applying an appropriate cooling structure to the burner → Minimizing steam cooling - Adoption of slag outlet material and structure that is simple but capable of maintaining high temperatures → Prevention of clogging - Compact continuous slag discharge and cooling structure adopted → Continuous discharge during operation - Continuous feed supply equipment under high pressure → Possible increase in reduction furnace pressure
Minimal maintenance and convenience	- The reduction furnace structure is simple because the same burner is used for preheating and gasification. - No need to control the pressure inside the furnace with a blower, making operation easy and noise-free.

Core Technology of WOOSEOK Gasifier

Core Technology 1
Gasification and melting at the bottom, conversion of unreacted carbon at the top Technology for manufacturing high-concentration Syngas containing H2+CO

To promote mixing, the Syngas at the bottom is mixed with oxygen and steam burners sprayed from the top. Gasifier Two-stage structure with a reduction section installed at the boundary between the bottom and top
At the bottom, raw materials are fed, and eight oxygen burners are sprayed at a certain angle from the burner nozzles, creating a swirling flow field to promote mixing and ensure reaction time. At the top, oxygen and steam are supplied to convert unreacted carbon at the bottom into high-concentration Syngas, producing Syngas with H2 + CO > 85% or higher.
Through physical property analysis and process interpretation of mixed waste plastics, combustible components are converted into Syngas, and inorganic materials are discharged as slag under derived temperature conditions (operating temperature, oxygen and steam supply rates).

Core Technology 2
H2/CO ratio control technology by controlling oxygen and steam

Through physical analysis and process interpretation of mixed waste plastics containing thermosetting plastics, adjust the H2/CO ratio in the Syngas by the oxygen and steam supply amount at the operating temperature.
Adopt a burner that simultaneously supplies oxygen and steam at the bottom, and control the oxygen/steam amount to maintain the H2/CO ratio at less than 1 or greater than 1.

Elemental Technology
Refractory and refractory insulation construction technology suitable for high-temperature gasification

Set the internal operating temperature of the gasifier to 1,500°C or higher, where all components are dissolved.
Select refractory materials suitable for high-temperature gasification reactions (alumina series).
Possess refractory construction technology consisting of refractory materials + refractory insulation + insulation materials from the inside of the gasifier.

Various Certifications and Patents Held

Establishment of resource circular economy using mixed waste plastics (including thermosetting) and localization of gasification technology as a public good technology leading carbon reduction climate technology
As of May 2025, we are the only company in Korea that produces hydrogen using mixed waste plastics among 112 companies specializing in hydrogen

Certificate of Recognition for
Corporate Research Institute

Certificate of Hydrogen Specialist Company

Certificate of Venture Company

Technology Evaluation Report

Patent No. 10-2296662

Patent No. 10-2499082

Patent No. 10-2753330

Patent No. 10-2753329

Patent No. 10-2791736

Patent No. 10-2831567

Notification of International Application Number and International Filing Date (PCT-N1-25-0005)

Notification of International Application Number and International Filing Date (PCT-N1-25-0004)

Selection of Research Project by Ministry of Trade, Industry and Energy

Development of technology for producing recycled naphtha through gasification of mixed waste plastics containing PVC
Government funding : 15 billion won
Research period : July 1, 2024 to December 31, 2028 (4 years and 6 months)

Technology spillover

If the project for producing reducing gas using waste plastic is promoted, it will be possible to escape from dependence on foreign technology (e.g., dependence on operation technology) and the burden of technology fees, and enhance negotiation power through securing domestic technology.
Through the ability to develop small- to medium-scale projects (less than 50 tons per day), secure a competitive model (e.g., a decentralized resource-circulation model for producing hydrogen at the regional level) and reduce indirect costs by shortening the project development period.
By using a 10-ton/day processing capacity as the standard model, it is possible to respond to fluctuations in demand (hydrogen refueling station sales) through the construction of parallel systems.
Competitive hydrogen production facility cost: reduction of equipment manufacturing cost through modular mass production.
Maximization of revenue generation for hydrogen production plants: waste plastic treatment fee + hydrogen sales revenue + CO₂ sales revenue.
Export of hydrogen production facilities : currently in export discussions with countries such as the United States, China, the Middle East, Japan, where transporting hydrogen energy is difficult.
Hydrogen production + on-site refueling station: improved expected profits for on-site hydrogen refueling stations due to competitive hydrogen supply price (no transportation cost).
In specific discussions with domestic company GY for a 10-ton/day waste-plastic gasification hydrogen production project.
In discussion with S company, a waste-battery recycling firm, to produce hydrogen from waste plastic generated at the plant and supply it back to the production line.

Background and Objectives of Technology - Commercialization of high-temperature gasification technology will establish a resource recycling economy and regionally distributed renewable energy, thereby establishing climate technology

Continuous generation of plastic waste

The waste plastic market is predicted to grow from 100 trillion won in 2023 to 173 trillion won in 2030, with an annual growth rate of 8.1%.
Continuous increase in thermosetting mixed waste plastics used in discarded fishing nets, construction site safety nets, and automobiles.
Mixed waste plastics are processed directly into recycled raw materials at intermediate processing companies and fed into gasifiers.

Domestic production of high-temperature gasification technology

The operating temperature of the gasifier is 1,500°C to 1,550°C in continuous operation.
Core technology of a two-stage integrated single gasifier and elemental technology of refractory and heat storage that ensures continuous operation of high-temperature gasification.
High-temperature gasification operation enables the collection of high-quality carbon black generated in small quantities and reduces air pollution significantly through gasification technology without a chimney,making it a carbon reduction climate technology.
High-temperature gasification and core technology operation enable the generation of high-efficiency synthesis gas with H2 + CO content of over 85%.

Commercialization of high-temperature gasification technology

Expanding the recycling of low-grade waste resources into high value-added products.
Chemically recycling mixed waste plastics containing PVC to produce renewable energy such as hydrogen, methanol, and naphtha, and directly supplying it to local communities and industrial sites that need it, thereby achieving dramatic cost reductions by eliminating storage and transportation processes.
Expanding exports of 1MW renewable energy products based on high-content synthetic gas from mixed waste plastics in Southeast Asia.
Commercializing domestically developed high-temperature gasification technology to prevent foreign exchange losses and enhance national prestige.
Launching the Kohygen Yangji on-site hydrogen charging station to promote the spread of distributed energy in the region.

Schematic Diagram of Business Roles for Wooseok ENC Co., Ltd., SPC Participating Companies, and Local Governments
(Feedstock Supply and Product Purchase)

365 days of stable hydrogen supply Gasification system: 2 train design and operation technology

Establishment of 365-Day Safe Operation Manual

Securing a stable supply of gasification feedstock

Types of gasifier feedstock

Diversification of raw materials used

Product Introduction of Hydrogen Production and Power Generation Technology

Manufacturing technology that modularizes by work type, manufactures in container type, and installs and operates.
Hydrogen production model (WRTHP1000~3000): H2 1,000~3,000kg/day

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Waste Plastic Low heating value (LHV, kcal/kg) H₂ Production (Ton/day)	6,000			7,500			9,000
	1.0	2.0	3.0	1.0	2.0	3.0	1.0	2.0	3.0
Waste plastic input (Q₁, ton/day)	4.08	8.16	12.24	3.21	6.42	9.63	2.64	5.28	7.92
Waste plastic input (Q₂, ton/day)	4.08	8.16	12.24	3.21	6.42	9.63	2.64	5.28	7.92
Waste plastic input (Total, ton/day)	8.16	16.32	24.48	6.42	12.84	19.26	5.28	10.56	15.84

Synthetic gas-based power generation model (WRTPGE1000): Electricity (gas engine) 1MW (Indonesia, Tanzania, Sri Lanka)

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Waste Plastic Low heating value (LHV, kcal/kg)	6,000	7,000	7,500
Waste plastic input (Q₁, ton/day)	8.04	6.84	6.36
Waste plastic input (Q₂, ton/day)	8.04	6.84	6.36
Waste plastic input (Total, ton/day)	16.08	13.68	12.72

Clean Hydrogen Production from Waste Resources

Process waste vinyl and waste plastics generated in large quantities at agricultural sites using high-temperature gasification technology instead of simple incineration or landfilling to produce syngas (H₂ + CO).
Establish a clean energy and resource-circulating hydrogen production system by securing high-purity hydrogen (99.99%) through WGS and PSA processes.

Distributed Power Generation Using Hydrogen Fuel Cells

Supply the produced hydrogen to PEMFC fuel cell power generation facilities to produce high-efficiency, low-carbon distributed electricity.
Contribute to rural energy self-sufficiency and achievement of RE100 and carbon neutrality.
Enable simultaneous supply of electricity and heat (combined heat and power) through hydrogen fuel cell power generation.

Construction of Energy Self-Sufficient Greenhouses for Agriculture

Utilize the thermal energy generated from fuel cell power for heating and cooling of agricultural glass greenhouses.
Supply CO₂ separated in the PSA process as carbon fertilizer to promote crop growth.
Establish a smart farm model that integrates the use of "hydrogen + electricity + heat + CO₂" in an energy- and resource-circulating system.
Achieve reduced energy costs for farmers and improved agricultural productivity.

Generation and Management Status of Agricultural Waste

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Category	Main Items	Generation (Thousand tons/year)	Treatment Status
Waste Vinyl	Greenhouse covers, mulching film, thermal covers	280~300	Washed and recycled (low-grade raw material) uncollected or incinerated
Waste Plastic Materials	Irrigation pipes, strings & nets, stakes, hoses	30~40	Partially recycled, majority incinerated or left unattended
Packaging / Containers	Pesticide bottles, fertilizer bags, Styrofoam boxes	Approximately 20	Collected and partially recycled, majority incinerated
Total		320~340	Recycling: 60%, Incineration: 40%

Addressing Environmental Issues and Complying with National Policies

Resolve illegal burning and abandonment of waste vinyl and plastics → improve rural environment
Align with national policies such as the 「Carbon Neutrality Basic Act」, 「Hydrogen Economy Implementation Plan」, and 「Clean Hydrogen Certification System」
Present a circular economy and carbon-neutral business model that simultaneously achieves waste treatment and clean energy production

Business Operation and Management

Develop an operation system that integrates waste resource supply chain, gasification facilities, fuel cell power generation, and greenhouse agriculture management
Manage performance regarding greenhouse gas reduction, hydrogen production, and improvement of agricultural productivity
Utilize policy frameworks such as carbon neutrality and clean hydrogen certification

Supply Conditions

Electricity supply for agriculture: 1,000 kWh
Hot water: Operator supplies and recovers hot water generated from the power generation process through piping
Process water: Use groundwater from a developed well (operator establishes treatment facilities for boiler water, etc.)
CO₂: Operator supplies to the business via piping (supply price to be separately negotiated)

Fuel cell characteristics are as follows: there are types that can use syngas directly and types that require high-purity hydrogen only.
For a power output of around 1 MW, PEMFC and SOFC systems are suitable.

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Category	PEMFC (Proton Exchange Membrane)	AFC (Alkaline Fuel Cell)	MCFC (Molten Carbonate Fuel Cell)	SOFC (Solid Oxide Fuel Cell)
Electrolyte	Polymer membrane	Phosphoric acid (H₃PO₄)	Molten carbonate	Ceramic oxide ion conductor
Operating Temperature	60~80°C (HT-PEMFC 120~180°C)	180~220°C	~650°C	600~900°C
Main Catalyst	Pt-based	Pt-based	Ni-based (anode), NiO/Li-based (cathode)	Ni-YSZ (anode), ceramic (cathode/electrode)
Fuel / Tolerance	Requires high-purity H₂, very sensitive to CO (few ppm–tens ppm)	Some reformate allowed, tolerates CO up to several thousand ppm with performance drop	H₂ & CO usable, high tolerance to CO/CO₂, internal reforming possible	Highest fuel flexibility: H₂ / CO / natural gas / biogas / ammonia (conditional)
Start-up / Dynamic Response	Very fast (minutes–tens of minutes), excellent load-following	Tens of minutes–hours, moderate	Hours (preheating required), moderate	Hours–tens of hours, moderate (care for thermal shock)
Electric Efficiency (Standalone)	50~60%	40~45%	47~55%	55~65%
CHP Efficiency	70~85% (low-temperature heat)	75~85% (medium-temperature heat)	80~90% (high-temperature heat)	80~95% (high-temperature heat)
Heat Grade (Utilization)	Low 60–80°C hot water / heating	Medium 180–200°C, process heat / absorption cooling	High 650°C, steam / process heat / absorption cooling	High 700–800°C, process heat / small turbine / ORC integration
Typical Stack Lifetime	Mobile: 5–10k h, Stationary: 20–40k h+	40~80k h	20~40k h(under improvement)	20~50k h(depends on design & thermal management)
Scale / Application	kW~MW, mobility / small–medium stationary	100 kW–MW, building CHP	300 kW–MW, large stationary	kW–MW, premium efficiency stationary
Summary of Advantages	Fast start-up, high power density, simple balance-of-plant	Medium-temperature heat utilization, reformate tolerance	Fuel flexibility (internal reforming), CO utilization, synergy with CO₂ recovery	Highest electric efficiency, wide fuel range, high-grade heat
Notes / Precautions	High-purity H₂, humidification, ultra-low CO / S / H₂S management	Phosphoric acid management, weight / corrosion	High-temperature corrosive electrolyte, requires CO₂ supply / circulation	High-temperature ceramics, thermal cycle, beware of Cr/ Si/ S contamination

Treatment Process

Hydrogen (H₂) Sales and Utilization

1Hydrogen after PSA (Pressure Swing Adsorption) purification (purity 99.99%) for sale

Supply to industrial and mobility hydrogen refueling stations
Sold by kg (as of 2025, approx. 5,000–8,000 KRW/kg)

2Fuel cell power generation

Power generation using PEMFC, SOFC, etc.
Generated electricity used for heating in glass greenhouses
Establish a "local production, local consumption" agricultural energy self-sufficient model

Supply of Carbon Dioxide (CO₂) to Glass Greenhouses

1Utilize CO₂ captured from PSA after WGS

Captured CO₂ is liquefied/compressed and supplied to glass greenhouses to promote crop growth
By-product CO₂ can be sold in the market (dry ice, beverages, etc.)

2Selling price: 400 KRW/kg

Nitrogen (N₂) Sales

1Produced as a by-product from the oxygen generator (PSA O₂ Generator)

2Supplied to the industrial nitrogen market (packaging, cooling, chemical processes)

3Selling price: approx. 100 KRW/kg

Carbon Black (Carbon Dust) Sales

1Recover unreacted solid carbon after high-temperature gasification

2Purified to over 99% purity → high-value carbon black

3Used in batteries, rubber/tires, conductive materials, plastic additives, etc.

Partner Company

Process for Producing Clean Methanol (Bio Methanol) via Gasification Using Biomass-Based Fuel

Background

Clean methanol industry with increasing demand due to carbon neutrality policies
Large volumes required to meet global environmental regulations, secure fuel for clean large ships and vehicles, and supply raw materials for new industries

Objective

Since there are no domestic facilities for producing clean ethanol from biomass or biogas, early project implementation can secure market leadership
Early entry into the industrial market is needed in line with the "Clean Methanol New Industry Promotion Strategy"

Clean Methanol

Production of bio-methanol through biomass gasification and methanol synthesis processes
Clean methanol, as an eco-friendly fuel and raw material, is expected to have a demand of approximately 253,000 tons by 2030

Business Model – Production and Sale of Clean Methanol (Bio-Methanol)

Based on 300 tons/day Feedstock Input of Lignocellulosic / Herbaceous Biomass

Green Methanol (Bio-Methanol) Production

Conditions for Completion of the Project Application

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Category	Description
Feedstock	Wood Pellet, Wood Chip
Moisture Content	< 20%
Suitable Moisture	< 30%
Feedstock Particle Size	3~4cm
Higher Heating Value (HHV)	4,300 kcal/kg

Practicing the circular economy of plastics and leading the efficient value of resources.

The world is currently embracing an eco-friendly economic model, aiming for sustainability through resource conservation and recycling, as part of the Circular Economy initiative, to reduce reliance on fossil fuels in light of the abnormal climate conditions caused by global warming.
We are driving forward the "CE (Circular Economy) 9 Project," a leading initiative aimed at enhancing the circular economy competitiveness of nine key industries including petrochemicals, steel, automobiles, and machinery. Concurrently, we are establishing policies to expand the proportion of thermal decomposition treatment of waste plastics to 10% by 2030.

To prepare for such future resources, KY E&C anticipates an increase in demand for Mechanical Recycle of materials. Therefore, we are establishing factories in three Southeast Asian countries to collect, sort, wash, and shred waste plastics through recycling processes. Subsequently, we will prepare for stable supply by obtaining clean raw materials after removing various impurities and foreign substances. Furthermore, we are steadily building a resource circulation system through collaboration with domestic and international waste management companies, as well as specialized pre-processing firms.

KY E&C continues its efforts to establish an effective resource circulation system for the production, consumption, and recycling of plastics through the recycling of waste plastics. Moving forward, KY E&C will continue to advance the technology of the distribution structure for recycled plastic waste, actively participating in the transition to a circular economy that minimizes environmental impact.

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Category	Subcategories
Renewable Energy	Manufacture of Pyrolysis and Gasification-Based Reductive Gas Hydrogen Production Equipment, Fuel Cell Power Generation Systems, Wind and Solar Energy, Biomass, Biogas
Environmental Plants	Pyrolysis Emulsion Facilities, Air Pollution Control Facilities, Membrane Purification/Separation Systems, Wastewater Treatment Facilities, Landfill Facilities
Owner's Eng	Civil Engineering, Construction, General Hospitals, Industrial Complex Development, Data Centers
Refrigeration Facilities, Air Conditioning	Refrigerated and frozen warehouses, temperature and humidity control facilities, clean rooms, positive pressure facilities, air conditioning facilities
Food, Meat Processing	Food factories(HACCP), pharmaceutical factories, meat processing factories, seafood processing factories
Automation	Factory automation equipment, logistics center / warehouse automation equipment
Development Projects	Land development, redevelopment and reconstruction projects, urban development projects
Private Investment Projects	Planning of Type 1 and Type 2 facility private projects under the Act to Promote Private Capital, project financing, feasibility studies

KY E&C CM Construction Project Management

Construction Project Management - Project

Overall management of construction projects.
Maximizing the best quality and profits for projects
Project planning and feasibility studies to support decision-making
Project management including accommodating requirements and reviewing design economic feasibility
Support for construction contractor bidding and contract management, enhancing transparency in project costs and operations
Review and optimization of maintenance guidelines

Construction Project Management - Delegating Supervisory Authority

Delegation of supervisory authority on behalf of the client
Ensuring construction quality through technical guidance (quality and safety management, etc.)
Reviewing construction compliance according to relevant standards
Process management, safety management, and environmental management.
Various process and inspection testing tasks

KY E&C offers customized services through its differentiated technical support system.

Possessing successful project experience and know-how

Successful completion of large-scale projects such as public and private projects
Comprehensive execution capabilities for business facilities, residential facilities, educational research facilities, medical facilities, etc.

Providing tailored services using specialized personnel in each field

Possessing specialized personnel in cost management, processes, quality, safety, and claims management
Specialized personnel in design (VE) and construction feasibility assessment, environmental and energy management, etc.

Providing Integrated Services through WOOSEOK's Technical Support System

Building a database through diverse project experiences, technical support, and specialized networks
Coordinated system linking headquarters' specialized support organizations with on-site project operations

구분	수집 항목	수집 방법
회원가입	필수: 성명, 아이디, 비밀번호, 이메일, 연락처 선택: 회사명, 부서, 직위	홈페이지
온라인 문의	필수: 성명, 연락처, 이메일 선택: 회사명, 문의내용	문의게시판
견적 요청	필수: 성명, 연락처, 이메일, 회사명 선택: 주소, 요청내용	견적요청
자동 수집	IP주소, 쿠키, 서비스 이용기록, 방문기록	자동 수집

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