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Innovating Energy Storage with Liquefied Hydrogen LIQUID HYDROGEN Estimate Inquiry

Liquid hydrogen

Key Technologies of Hydrogen Liquefaction and Future Mobility Propulsion by HogreenAir

  • Hydrogen Liquefier

    A device that converts gaseous hydrogen into extremely low-temperature liquid form, used to enhance the efficiency of hydrogen storage and transportation.

  • Sensor

    HogreenAir sensors provide excellent performance with various functions and advantages. Hydrogen sensors detect hydrogen concentration in real-time, ensuring optimal efficiency.

  • Compressor

    A device used for storing or transporting hydrogen, which compresses hydrogen to the desired pressure. Hydrogen compressors play a crucial role in various applications, including hydrogen fuel cell vehicles, industrial applications, and energy storage systems.

  • Gas Hydrogen

    Gaseous hydrogen uses composite-material high-pressure containers rated at 310 bar. Products with various capacities, such as 9.2L and 6.8L, are available. Containers made of carbon fiber or glass fiber contribute to lightweight design, providing efficiency and various advantages.

  • S/W

    Liquefied hydrogen monitoring helps comprehensively assess the real-time status. This system detects and manages anomalies in all functions such as liquefied hydrogen production, storage, and transportation.

  • Liquid Hydrogen

    Liquid hydrogen is the form obtained by converting hydrogen into a liquid state at extremely low temperatures. Liquid hydrogen has diverse advantages and can be utilized in various fields.

  • H/W

    Designed for multipurpose hydrogen charging and liquid hydrogen production, featuring a modular design that allows flexible expansion to accommodate various liquefaction capacities.

  • AI

    AI technology offers various functions and innovations, supporting the operation and performance optimization of the hydrogen liquefier while improving user convenience.

Liquid hydrogen

The New Paradigm of Sustainable Energy with Liquid Hydrogen

  • Center of Innovation, Future Energy

    Liquid Hydrogen Refueling and Conversion Unit

    A device that converts gaseous hydrogen into extremely low-temperature liquid hydrogen, improving the efficiency of hydrogen storage and transportation.

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  • Center of Innovation, Future Energy

    6.8L Gas tank

    High-efficiency Type 3 composite pressure vessels boast a high-pressure container made with a carbon fiber composite material reinforced with steel or aluminum liners. This product is lightweight and exhibits high safety features, allowing for greater hydrogen storage compared to similar-sized counterparts.

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  • Center of Innovation, Future Energy

    9.2L Gas tank

    High-efficiency Type 3 composite pressure vessels boast a high-pressure container made with a carbon fiber composite material reinforced with steel or aluminum liners. This product is lightweight and exhibits high safety features, allowing for greater hydrogen storage compared to similar-sized counterparts.

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  • Center of Innovation, Future Energy

    6L Liquid tank

    Designed to store extremely low-temperature liquid hydrogen at around -253℃, minimizing heat transfer with a vacuum-insulated structure. The vacuum insulation provides a high insulating effect, enabling stable storage and transportation.

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  • Center of Innovation, Future Energy

    16L Liquid

    Designed to store extremely low-temperature liquid hydrogen at around -253℃, minimizing heat transfer with a vacuum-insulated structure. The vacuum insulation provides a high insulating effect, enabling stable storage and transportation.

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We are shaping the history of the hydrogen industry through outstanding technological development.

PROJECT

Liquid hydrogen

Liquid Hydrogen Charging and
Conversion System, Expanding
the Technological Potential of
Liquid Hydrogen with the Highest
Efficiency and Stability
PROJECT

HogreenAir protects
the blue sky and the green earth.

PROJECT

Our Partners

Introducing sustainable domestic and
international partners with HogreenAir.

  • LG이노텍
  • 중소기업기술정보진흥원
  • 방위사업청
  • 국가기술표준원
  • 국방기술진흥연구소
  • ESG
  • 한국광기술원
  • 광양시
  • 고
  • 소방청
  • DOOSAN
  • ASW
  • BALLARD
  • capturingReality
  • 중소벤처기업부
  • CKT
  • 광주과학기술원
  • GOOD DESIGN KOREA
  • 광주광역시
  • HGREEN POWER
  • Honeywell
  • INTERNATIONAL DESIGN
  • 국토교통부
  • 산업통산자원부
  • Intelligent energy
  • INTOSKY
  • KAIST
  • 아이디
  • 한국생산기술연구원
  • KT
  • SoftWorld
  • NETON
  • 한국항공대학교
  • PLUG POWER
  • INOCOM
  • MACH
  • 광주정보문화산업진흥원
  • 한국건설생활환경시험연구원
  • SK네트웍스
  • 호남대학교
  • TOYOTA
  • WORKSWELL
  • ZENUX ENERGY
  • 광주광역시북구
  • 광주대학교
  • 광주소프트웨어 마이스터고등학교
  • 광주여자대학교
  • 광주지방경찰청
  • 광주지방보훈청
  • 광주지식재산센터
  • 국방기술품질원
  • GUINNESS
  • KIA
  • 김포시
  • 한국산업기술평가관리원
  • 한국산업기술진흥원
  • Dongwon
  • STEREOLABS
  • reddot design award
  • 삼성SDS
  • THEAMOEYE
  • 에스오에스랩
  • 울산광역시
  • INCELL
  • 인천스마트시티
  • 전남대학교
  • 전남도립대학교
  • 전라남도
  • 조선대학교
  • 중앙대학교
  • K-FUELCELL
  • PIN UP
  • 하동군
  • 한국자동차연구원
  • 한국전력공사
  • 한국전자기술연구원
  • 한국전자통신연구원
  • 항공철도사고조사위원회
  • 한서대학교
  • 한화에어로스페이스
  • HYUNDAI
  • 화순군

Good people, with positive energy,
gather and soar into the sky.

Power Package Management Engineering Company

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