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China, Chinese High Recovery 99.999% Purity He Gas Membrane Helium Concentration System for Petrochemicals1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Gas Generation Equipment PartsHelium GeneratorHelium_Machines
WOBO Industrial Group Corp.
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Product DescriptionHelium Enrichment Unit using Membrane TechnologyLong Service Life Helium HighProduct DescriptionLNG BOG Helium Recovery SystemTaking LNG BOG as the raw material, the process involves multiple pretreatments and precleaning steps, including but not limited to oil removal, water removal, cryogenic separation purification, recooling, pressurization, drying, decarbonization, etc. The resulting gas mixture contains a higher concentration of helium (He) along with significant amounts of impurities such as methane (CH4) and nitrogen (N2). The process includes membrane separation for helium enrichment, PSA refinement, alloy helium separation, TSA purification, and other steps to individually remove CH4, N2, and Ne, extracting high-purity helium products. Process Output Parameters:He Product Specifications:* He Product Purity: 99.999% mol* He Product Pressure: ≥200 barg* He Product Yield: ≥97%H2 Product Specifications:* H2 Product Purity: ≥99.999% mol* H2 Product Pressure: 1~50 barg(adjustable based on hydrogen release temperature)* H2 Product Yield: ≥95%LNG BOG Helium-Hydrogen Recovery System Process Input ParametersPressure18~20bargTemperature20oCRaw Helium Flow Rate300Nm3/h (7200Nm3/day)(Operational Flexibility: 50%~110%)CompositionCHCHNH0HzCO2Composition (mol/mol%)2092.574.381.050Integrated Utilization System for Natural Gas/Coalbed Methane/Shale GasTaking natural gas/coalbed methane/shale gas as raw materials, the process involves multiple pretreatments and precleaning steps, including but not limited to oil removal, water removal, cryogenic separation purification, recooling, pressurization, drying, etc. The resulting low-concentration He/H2 gas mixture contains a significant amount of impurities such as CH4 and hydrocarbons. The process includes low-temperature fractional distillation, membrane separation for He/H2 concentration, PSA refinement for He/H2 purification, alloy He/H2 separation, TSA removal of Ne, etc., to individually remove CH4, N2, etc. The final result is the extraction of high-purity He, electronic-grade H2, liquid C2H6, LPG, and LNG (or pipeline natural gas).Process Output Parameters:He Product Specifications:* He Product Purity: 99.999% mol* He Product Pressure: ≥200 barg* He Product Yield: ≥97%H2 Product Specifications:* H2 Product Purity: ≥99.999% mol* H2 Product Pressure: 1~50 barg (adjustable based on hydrogen release temperature)* H2 Product Yield: ≥95%C2H6 Product Specifications:* C2H6 Product Purity: ≥99% mol* C2H6 Product Pressure: ≥2.5 bara* C2H6 Yield: ≥98%LPG Product Specifications:* LPG Product Purity: ≥99% mol* LPG Product Pressure: ≥2.5 bara* LPG Yield: ≥98%LNG Product Specifications :* LNG Product Purity: ≥99% mol* LNG Product Pressure: ≥2.5 bara* LNG Yield: ≥98%Integrated Utilization System Process Input Parameters for Natural Gas/Coalbed Methane/Shale GasPressure60bargTemperature25oCRaw Helium Flow Rate50000Nm3/h(Operational Flexibility: 50%~110%)CompositionCHC2H6CHy (x>2)N2HeH2CO2Composition (mol/mol%)86.35710.60.040.015Technical PrincipleMembrane permeation method utilizes the selective permeability of various gases such as helium, nitrogen, argon, methane, etc., through the membrane. Each gas exhibits different permeation characteristics, allowing for the extraction of helium from natural gas.Membrane Unit Advantages? No moving parts, designed for remote unmanned operation.? Rational layout to reduce volume and weight.? System designed according to user requirements to increase overall helium recovery rate.? Operational flexibility, capable of operating within a wide range of flow rates and helium concentrations.? Quick installation and commissioning-skid-mounted systems can be set up within a few hours.Project CaseApplication: Natural gasCapacity: 24,000 Nm3/dayOperation pressure: 64-68 bargHe feed concentration: 542 ppmHe enrichment: >10 timesHe recovery: >85%Application: LNG/BOGCapacity: 380 Nm3/hHe concentration in feed: 13.3%Purities of (He+H2) > 95%Recovery of (He+H2) > 96%Product ApplicationCompany ProfileWOBO Group has been engaged in the cryogenic and air separation industry for decades. It operates a variety of products such as cryogenic vessels, air separation equipment, chemical storage and transportation equipment, etc. It has always been our aim to provide customers with the best products and solutions.WOBO Group has technically cooperated with a number of large-scale famous membrane manufacturers, and jointly developed with well-known domestic universities and colleges, and established a comprehensive laboratory for production inspection and testing. At present, WOBO membranes have been applied in more than 30 countries around the world.
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