JPH01207114A - 圧縮空気からの計器品質気体の生成方法 - Google Patents

圧縮空気からの計器品質気体の生成方法

Info

Publication number
JPH01207114A
JPH01207114A JP63330735A JP33073588A JPH01207114A JP H01207114 A JPH01207114 A JP H01207114A JP 63330735 A JP63330735 A JP 63330735A JP 33073588 A JP33073588 A JP 33073588A JP H01207114 A JPH01207114 A JP H01207114A
Authority
JP
Japan
Prior art keywords
membrane
gas
water vapor
compressed air
air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP63330735A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0570484B2 (https=
Inventor
Arthur W Rice
アーサー　ウイリアム　ライス
Milton K Murphy
ミルトン　ケイス　マーフィー
John J Freeman
ジョン　ジェローム　フリーマン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permea Inc
Monsanto Co
Original Assignee
Permea Inc
Monsanto Co
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 Permea Inc, Monsanto Co filed Critical Permea Inc
Publication of JPH01207114A publication Critical patent/JPH01207114A/ja
Publication of JPH0570484B2 publication Critical patent/JPH0570484B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Drying Of Gases (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP63330735A 1987-12-28 1988-12-27 圧縮空気からの計器品質気体の生成方法 Granted JPH01207114A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/137,899 US4793830A (en) 1987-12-28 1987-12-28 Process for producing high quality gas for instrumentation application using gas separation membranes
US137899 1987-12-28

Publications (2)

Publication Number Publication Date
JPH01207114A true JPH01207114A (ja) 1989-08-21
JPH0570484B2 JPH0570484B2 (https=) 1993-10-05

Family

ID=22479535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63330735A Granted JPH01207114A (ja) 1987-12-28 1988-12-27 圧縮空気からの計器品質気体の生成方法

Country Status (4)

Country Link
US (1) US4793830A (https=)
EP (1) EP0323430A3 (https=)
JP (1) JPH01207114A (https=)
CA (1) CA1311693C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180229A (ja) * 2012-02-29 2013-09-12 Ube Industries Ltd ガス分離システム

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87694C (fi) * 1989-07-07 1993-02-10 Instrumentarium Oy Avlaegsnande av gaser som stoer maetningar av en gasindikator
US5108464A (en) * 1989-09-19 1992-04-28 Bend Research, Inc. Countercurrent dehydration by hollow fibers
US5002590A (en) * 1989-09-19 1991-03-26 Bend Research, Inc. Countercurrent dehydration by hollow fibers
US4944776A (en) * 1989-10-05 1990-07-31 Andrew Corporation Dehumidifier for waveguide system
US5067971A (en) * 1990-02-12 1991-11-26 Union Carbide Industrial Gases Technology Corporation Process for dehydration of gases and composite permeable membranes therefor
US5681368A (en) * 1995-07-05 1997-10-28 Andrew Corporation Dehumidifier system using membrane cartridge
US6042634A (en) * 1998-04-22 2000-03-28 Bacharach, Inc. Moisture extractor system for gas sampling
US7361206B1 (en) * 2004-09-07 2008-04-22 United States Of America As Represented By The Secretary Of The Navy Apparatus and method for water vapor removal in an ion mobility spectrometer
EP4218989A1 (en) * 2022-01-26 2023-08-02 Siemens Energy Global GmbH & Co. KG Unit for direct capture of carbon dioxide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367850A (en) * 1964-12-07 1968-02-06 Exxon Research Engineering Co Method and apparatus for determining moisture content of hydrocarbon fluids
GB1266832A (https=) * 1970-04-27 1972-03-15
US3926561A (en) * 1974-05-13 1975-12-16 Meloy Lab Gas analysis employing semi-permeable membrane
US3923461A (en) * 1974-06-07 1975-12-02 Meloy Lab Apparatus and method employing gas-permeable membrane for separating, diluting, or concentrating molecular species
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4293316A (en) * 1977-09-30 1981-10-06 Harry E. Aine Inlet system for a gas analyzer
US4612019A (en) * 1982-07-22 1986-09-16 The Dow Chemical Company Method and device for separating water vapor from air
US4666644A (en) * 1983-11-03 1987-05-19 Owens-Illinois, Inc. Method of making asymmetrical layered structures from polyalkylene sulfone resins
JPS6099328A (ja) * 1983-11-04 1985-06-03 Toyota Central Res & Dev Lab Inc 凝縮性ガス分離装置
DE3782120T2 (de) * 1986-08-15 1993-02-11 Permea Inc Asymmetrische gastrennungsmembranen, deren haut einen dichtegradienten aufweisen.
US4728346A (en) * 1986-08-15 1988-03-01 Permea Inc. Permeation modified asymmetric gas separation membranes having graded density skins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180229A (ja) * 2012-02-29 2013-09-12 Ube Industries Ltd ガス分離システム

Also Published As

Publication number Publication date
US4793830A (en) 1988-12-27
EP0323430A2 (en) 1989-07-05
CA1311693C (en) 1992-12-22
EP0323430A3 (en) 1990-03-21
JPH0570484B2 (https=) 1993-10-05

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