Products
Desiccant Air Dryers
• molecular sieves, activated aluminas, silica gels
• strong crush strength and low attrition
• offers a long lifespan and high product yield
• high water adsorption capacity
Cryogenic Air Prepurification
• molecular sieves
• deeply dehydrates feed streams to prevent freezing
• removes water (H2O), carbon dioxide (CO2), nitrogen oxides, light weight hydrocarbons and more
Oxygen Generation
• molecular sieves
• numerous product options to fit your exact application
• can generate oxygen streams of 95% or greater
• low attrition and little dust formation
Hydrogen Generation
• molecular sieves, catalysts
• removes water, carbon monoxide (CO), carbon dioxide (CO2), nitrogen, methane, and more
• steam methane reforming (SMR) catalyst
Nitrogen Generation
• molecular sieve, catalysts, and activated carbons
• removes oxygen (O2), water (H2O), and other impurities
• optimized kinetics and selectivity
Technical Support
Design and Engineering
• bed loading calculations, bed sizing
• new construction design work
• production and yield optimization
• product education and selection assistance
Loading and Start Up
• on-site loading and start up assistance
• turn-around contracting services, turn-key
Operation and Lifespan
• process optimization and operation analysis
• systems training and activities support
End of Life
• spent material analysis
• unloading assistance
• disposal instruction and assistance
• vessel inspections and repairs
Benefits from the Manufacturer
• direct from manufacturer pricing
• inventory in Houston; Omaha; and Shanghai
• flexible lead times, meet delivery deadlines
• credit terms for qualified orders
Full Product List
• 4A molecular sieve
• activated alumina
• silica gel
Removes:
• water (H2O)
• carbon monoxide (CO)
• carbon dioxide (CO2)
Full Product List
• 13X molecular sieve
• CalciumX molecular sieve
Removes:
• water (H2O)
• carbon dioxide (CO2)
• nitrogen oxides
• light weight hydrocarbons
Full Product List
• 5A molecular sieve
• 13X molecular sieve
• SodiumX molecular sieve
• LithiumX molecular sieve
Removes:
• water (H2O)
• carbon dioxide (CO2)
• nitrogen (N2)
Full Product List
• 5A molecular sieve
• deoxidant catalyst
• steam methane reforming catalyst
Removes:
• water (H2O)
• carbon monoxide (CO)
• carbon dioxide (CO2)
• nitrogen (N2)
• methane (CH4)
Full Product List
• 13X molecular sieve
• activated carbon
• deoxidant catalyst
Removes:
• water (H2O)
• carbon monoxide (CO)
• carbon dioxide (CO2)
• oxygen (O2)
• light weight hydrocarbons
Product Information
Hengye Inc. offers world-class solutions for Air Separation Units to provide high-purity product streams and maximize production. Our products and expertly skilled team can help optimize your process and create a capital gain by increasing capacity, efficiency, and overall productivity.
Product Information
molecular sieves, activated aluminas, and silica gels
• used for deep dehydration of air feed streams
• capable of removing water to less than 0.1 ppm
• offers advantageous balance of crush strength and adsorption capacity
CryoDry Adsorbents – Product Information
molecular sieves
• removes water to prevent freezing
• meet pipeline and environmental specification
• removes water, carbon dioxide, nitrogen oxides, light hydrocarbons, and more
OxyFlo Adsorbents – Product Information
molecular sieves
• removes nitrogen, carbon dioxide, and more
• can generate oxygen streams up to 95% or greater
• increases product stream value while decreasing transportation and storage costs
NitroFlo Adsorbents – Product Information
various adsorbents
• removes oxygen, carbon dioxide, and more
• specialized catalyst available for removing oxides