Research & Development

Daehan E&C Co., Ltd. has established the “New Technology Institute” independently on 20th March 2017, to expand into research and technology fields in water treatment, recycling, plants, and renewable energy field.
We are developing our R&D to lead the technological innovation in the environmental field and to contribute to the development of the eco-friendly industry.

Patents Daehan E&C Co., Ltd. has a number of patents, and designs to provide the best service and technology

Patent No. 10-2687813 Patent

Methods of drying organic waste selected from urban solid waste

Patent No. 10-2687810 Patent

Organic waste drying system selected from urban solid waste

Patent No. 10-2553678 Patent

Movable beam equipped with a sluice gate opening and closing device for adjusting the fresh water level

Patent No. 10-2218865 Patent

Method and systems for selection of compression out-fracture for fueling combustible waste

40-2021-0096744 Brand

GENSYS

Design No. 30-0448052 Design

Bus platform

Design No. 30-0448051 Design

Floodgate

Design No. 30-0466626 Design

Apparatus for opening and closing floodgate Winch

Utility model No. 0268758 Utility model

Shock Absorbing Instrument For a Flood-Gate

Utility model No. 0294074 Utility model

A Balance Adjusting Sluice Gate

Utility model No. 0364380 Utility model

Apparatus for opening and closing a movable weir

Utility model No. 20-0425947 Utility model

Hydrostatic Pin-Jack Type Floodgate Winch

Utility model No. 20-0430304 Utility model

Indicator for floodgate winch

Utility model No. 20-0432308 Utility model

Automatic floodgate

Patent No. 0317813 Patent

SCREEN RUBBISH REMOVAL DEVICE FOR SEWAGE DISPOSAL PLANT

Patent No. 10-0559454 Patent

Hydraulic-type floodgate winch

Patent No. 10-0652837 Patent

APPARATUS FOR MEASURING DISPLACEMENT OF CYLINDER

Patent No. 10-0747655 Patent

A recycling waste matter sorting apparatus using thewind

Patent No. 10-0752513 Patent

Floodgate opening and shutting equipment

Patent No. 10-0755944 Patent

Hydrostatic Pin-Jack Type Floodgate Winch

Patent No. 10-0960074 Patent

A hydraulic shutting device for floodgate

Patent No. 10-1052623 Patent

Hydrostatic Pin-Jack Type Floodgate Winch Improving Control Ability Of Floodgate

Patent No. 10-1055254 Patent

The solid fuel manufacture apparatus of living waste

Patent No. 10-1071235 Patent

The method for selecting whole disposol process of mixed refuse

Patent No. 10-1196149 Patent

A Floodgate Winch Having The Function For Preventing Overloading By Rotation

Patent No. 10-1342920 Patent

Apparatus for opening and closing a movable weir

Patent No. 10-1416091 Patent

The device for separation of impurities from municipal recyclable items

Patent No. 10-1592287 Patent

Piano keyboard Type Floodgate System

Patent No. 10-1736254 Patent

Compressor with Improved Compression Desity

Patent No. 10-2218865 Patent

Method and systems for selection of compression out-fracture for fueling combustible waste

Patent No. 10-2351406 Patent

Vertical silo type drying device in low temperature dehumidification

Appication No. 2019-0009542 Patent/Application

Cumbustible waste treatment system

Patent-2019-0009542 Patent/Application

Disposal system for combustibility waste

Application No. PCT/KR2019/009891 Patent/PCT/Application

Combustible waste treatment system

Application No. PCT/KR2020/001643 Patent/PCT/Application

Method and systems for selection of compression out-fracture for fueling combustible waste

R&D Performance Daehan E&C Co., Ltd. can provide the best technology based on a number of research performances

KEIA MR 2024 Excellent Green Industry Overseas Export Company Support Project
Korea Environmental Industry Association 2024. 05. 10 ~ In progress
KECO FS Greenhouse gas international reduction project of thermal energy supply by using biomass solid fuel in Vietnam supported
Korea Environment Corporation 2023. 11. 14 ~ 2024. 08. 31
KEIA MR Selected as an excellent environmental company to support overseas export business
Korea Environmental Industry Association 2023. 04. 18 ~ 2023. 11. 30
KEIA MR Selected as an excellent environmental company to support overseas export business
Korea Environmental Industry Association 2022. 03. 01 ~ 2022. 11. 30
KEA FS POME Treatment Plant and Methane(CH4) Reduction CDM Project in PT.PN5(Persero), Indonesia
Ministry of Trade, Industry and Energy 2021. 06. 01 ~ 2022. 05. 31
KOPIA MR Indonesia, EFB Biocoal Production Plant Market Research in PT.PN5(Persero)
Ministry of Trade, Industry and Energy 2021. 04. 01 ~ 2021. 11. 30
TIPA R&D Development of Hydrothermal torrefaction technology by using Herbal biomass
Ministry of SMEs and Startups 2020. 11. 01 ~ 2021. 10. 31
KOPIA FS Indonesia Biochar Production Plant Feasibility Study
Ministry of Trade, Industry and Energy 2020. 06. 01 ~ 2020. 12. 31

Research & Development

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