Hydrogen Treatment Systems - H₂ Recovery (PSA/Membrane)

  • PSA or membrane separation technology
  • Separates and purifies hydrogen from hydrogen-rich process gases
  • PSA configuration can process streams containing CH4, CO2, CO and H2
  • Package architecture for hydrogen recovery and purification
  • Recovered hydrogen can be reused as raw material or energy source

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The H2 Recovery package is an ASPE-manufactured hydrogen-treatment system for separating and purifying hydrogen from hydrogen-rich process gases. The product is offered with PSA or membrane separation technology, and the official product information describes PSA operation for selectively recovering hydrogen from streams containing components such as CH4, CO2, CO and H2. The recovered hydrogen can be returned for use as a raw material or energy source in industrial operations. ASPE identifies applications in petrochemical plants, LNG and natural-gas processing plants, hydrogen plants, cryogenic plants and biotechnological plants, and also notes use of regenerated hydrogen in petroleum, chemical, fuel-cell, metal, steel and semiconductor industries. The package is positioned as a gas-separation and purification system rather than as a hydrogen-generation electrolyzer.

Use Cases

  • Petrochemical plants
  • LNG and natural-gas processing plants
  • Hydrogen plants
  • Cryogenic plants
  • Biotechnological plants
  • Hydrogen recovery for petroleum, chemical, fuel-cell, metal, steel and semiconductor operations

Capabilities

  • Separates hydrogen from hydrogen-rich process-gas mixtures
  • Purifies recovered hydrogen using PSA or membrane technology
  • Supports PSA separation of streams containing CH4, CO2, CO and H2
  • Returns recovered hydrogen for reuse as process raw material or energy source
  • Integrates as a hydrogen-recovery package in multiple industrial gas-processing environments
ASPE Inc. ASPE Inc. is a South Korean gas engineering company, established in 2000 and headquartered in Chungju with an office in Anyang, specializing in air separation, gas purification, and gas engineering technologies including hydrogen plant processes. The company designs and manufactures alkaline water electrolysis hydrogen generation packages using its own technology, along with H2/CO2 pressure swing adsorption (PSA) purification systems, hydrogen recovery systems for petroleum and chemical process off-gases, and nitrogen/oxygen PSA/VPSA/membrane air separation packages. ASPE also develops green hydrogen production technologies based on biogas and ammonia, and is involved in government-backed CCUS research using petroleum coke-based hydrogen purification. The company provides full turnkey services covering design, manufacturing, installation, and commissioning.

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