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Class Information
Number: 96/8
Name: Gas separation: apparatus > Apparatus for selective diffusion of gases (e.g., semipermeable membrane, etc.) > Plural separate barriers > Parallel hollow fibers or cylinders (e.g., bundled, etc.)
Description: Apparatus comprising a plurality of hollow fibers or cylinders, where the hollow fibers or cylinders are usually small-diameter tubes bundled for parallel gas flow.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
4220535 Multi-zoned hollow fiber permeator Sep. 2, 1980
4207192 Hollow filament separatory module and method of fabrication Jun. 10, 1980
4203844 Hollow fiber apparatus for the fractionation of fluid especially useful as an artificial kidney May. 20, 1980
4198213 Self adjusting oxygen enrichment system Apr. 15, 1980
4181675 Process for methanol production Jan. 1, 1980
4180553 Process for hydrogen recovery from ammonia purge gases Dec. 25, 1979
4180552 Process for hydrogen recovery from ammonia purge gases Dec. 25, 1979
4180388 Processes Dec. 25, 1979
4179380 Hollow fibre apparatus Dec. 18, 1979
4175153 Inorganic anisotropic hollow fibers Nov. 20, 1979
4172885 Process for the recovery of hydrogen from ammonia purge gases Oct. 30, 1979
4140499 Gas mixture-separating device Feb. 20, 1979
4119417 Gas separator Oct. 10, 1978
4108764 Method and apparatus for removing gas from interior of hollow-fiber permeability apparatus Aug. 22, 1978
4092135 Assembly of tubes for isotopic separation diffusers May. 30, 1978
4031012 Separatory apparatus Jun. 21, 1977
4003725 Apparatus for purifying hydrogen gas Jan. 18, 1977
3981696 Multipassage diffuser Sep. 21, 1976

1 2 3 4 5 6 7 8 9 10 11

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