複数種の繊維を含む膜フィルタ素子

Japanese Patent JP2012518529

A

A membrane filter element includes at least two cylindrical-shaped, fiber bundles, one of the fiber bundles containing first fibers fabricated to provide a selected first gas selectivity, a selected first gas permeability, or a selected first gas selectivity and permeability performance and arranged so a first gas permeate exits the membrane element; another of the fiber bundles containing second fibers fabricated to provide a selected second, different gas selectivity, a selected second different gas permeability, or a selected second gas selectivity and permeability performance and arranged so a second different gas permeate exits the membrane element. The different performance characteristics can reduce the number of membrane elements required for gas separation and to improve gas separation performance due to changing gas composition as the gas travels through the membrane element.

JPH0679659	INDUSTRIAL APPLICABILITY: A method for producing a porous polypropylene hollow fiber or a film.
JPH02104726	PRODUCTION OF CERAMIC HOLLOW FIBER
WO/1995/035153	MASS TRANSFER METHOD AND APPARATUS

Richard D. Peters
Murray the Third, George Yee
Atsushi Morisato
Karim, Fatima Binty A
Hassan, Hatar Midi Bin
Ali, Zarina Binti
Zacharia, One Attica Sari One
Isa, Fauge Matt
Fuzzyr, Faisal bin Mohammad

JP2011551180A

August 16, 2012

February 17, 2010

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National Tank Company
Petronas Caligari Esdie N.B.H.D.

B01D69/08; B01D53/22; B01D63/02; B32B1/08; B32B5/22; C10L3/10

JPH04219127A	1992-08-10
JP2004209418A	2004-07-29
JPH10151327A	1998-06-09
JPH01281126A	1989-11-13
JPS63236502A	1988-10-03

Shuichiro Kitamura
Mountain Saki Tetsuya
Kunihiko Higashi
Takashi Ota
Otono Taiyo

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