BR9100570A - Processo para a desidratacao de gases e membranas composito para o mesmo - Google Patents

Processo para a desidratacao de gases e membranas composito para o mesmo

Info

Publication number
BR9100570A
BR9100570A BR919100570A BR9100570A BR9100570A BR 9100570 A BR9100570 A BR 9100570A BR 919100570 A BR919100570 A BR 919100570A BR 9100570 A BR9100570 A BR 9100570A BR 9100570 A BR9100570 A BR 9100570A
Authority
BR
Brazil
Prior art keywords
dehydration
gases
same
composite
membranes composite
Prior art date
Application number
BR919100570A
Other languages
English (en)
Inventor
Benjamin Bikson
Salvatore Giglia
Joyce Katz Nelson
Original Assignee
Union Carbide Ind Gases Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of BR9100570A publication Critical patent/BR9100570A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Drying Of Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR919100570A 1990-02-12 1991-02-08 Processo para a desidratacao de gases e membranas composito para o mesmo BR9100570A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47868190A 1990-02-12 1990-02-12

Publications (1)

Publication Number Publication Date
BR9100570A true BR9100570A (pt) 1991-10-29

Family

ID=23900945

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919100570A BR9100570A (pt) 1990-02-12 1991-02-08 Processo para a desidratacao de gases e membranas composito para o mesmo

Country Status (9)

Country Link
EP (1) EP0442677B1 (pt)
JP (1) JP2687188B2 (pt)
KR (1) KR960003149B1 (pt)
CN (1) CN1025415C (pt)
AT (1) ATE127705T1 (pt)
BR (1) BR9100570A (pt)
CA (1) CA2036122A1 (pt)
DE (1) DE69112862T2 (pt)
RU (1) RU2050954C1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026479A (en) * 1990-02-13 1991-06-25 Union Carbide Industrial Gases Technology Corporation Fluid separation device
US5364454A (en) * 1993-06-30 1994-11-15 Praxair Technology, Inc. Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form
WO2002072242A1 (en) * 2001-03-13 2002-09-19 Dais-Analytic Corporation Heat and moisture exchange device
US6841601B2 (en) * 2001-03-13 2005-01-11 Dais-Analytic Corporation Crosslinked polymer electrolyte membranes for heat and moisture exchange devices
AU2005326486B2 (en) * 2005-02-04 2011-01-27 Mentus Holding Ag Ambient air dehumidifying device
JP5010109B2 (ja) * 2005-04-28 2012-08-29 三菱重工業株式会社 水素製造装置および水素製造方法
RU2489197C2 (ru) * 2008-05-12 2013-08-10 Мембране Текнолоджи Энд Ресерч, Инк. Способ разделения газов с применением мембран с продувкой пермеата для удаления co2 из продуктов сжигания
RU2534075C1 (ru) * 2010-09-13 2014-11-27 Мембране Текнолоджи Энд Ресерч, Инк Способ отделения диоксида углерода из отработанного газа с использованием стадий мембранного разделения на основе продувки и абсорбции
WO2015192238A1 (en) * 2014-06-16 2015-12-23 Dpoint Technologies Inc. Blended membranes for water vapor transport and methods for preparing same
MX2019010335A (es) * 2017-05-12 2020-02-05 Jgc Corp Dispositivo de separacion de gases.
CN113603058A (zh) * 2021-09-06 2021-11-05 瓮福（集团）有限责任公司 利用真空膜分离技术分离浓缩含氟水蒸气的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735559A (en) * 1972-02-02 1973-05-29 Gen Electric Sulfonated polyxylylene oxide as a permselective membrane for water vapor transport
GB8512764D0 (en) * 1985-05-21 1985-06-26 Ici Plc Gas separation
FR2593721B1 (fr) * 1986-02-05 1988-05-20 Rhone Poulenc Rech Fibre creuse composite pour enlever de la vapeur d'eau a de l'air ou a du gaz carbonique
US4783201A (en) * 1987-12-28 1988-11-08 Rice Arthur W Gas dehydration membrane apparatus
DE68915554T2 (de) * 1988-01-26 1995-01-12 Asahi Glass Co Ltd Für Dampf permselektive Membran.

Also Published As

Publication number Publication date
CA2036122A1 (en) 1991-08-13
CN1025415C (zh) 1994-07-13
JP2687188B2 (ja) 1997-12-08
JPH04215818A (ja) 1992-08-06
EP0442677A2 (en) 1991-08-21
ATE127705T1 (de) 1995-09-15
KR960003149B1 (ko) 1996-03-05
DE69112862D1 (de) 1995-10-19
DE69112862T2 (de) 1996-04-18
CN1056441A (zh) 1991-11-27
RU2050954C1 (ru) 1995-12-27
EP0442677A3 (en) 1992-04-15
KR910015330A (ko) 1991-09-30
EP0442677B1 (en) 1995-09-13

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law