ES478702A1 - Process for preparing gas streams of controlled composition - Google Patents

Process for preparing gas streams of controlled composition

Info

Publication number
ES478702A1
ES478702A1 ES478702A ES478702A ES478702A1 ES 478702 A1 ES478702 A1 ES 478702A1 ES 478702 A ES478702 A ES 478702A ES 478702 A ES478702 A ES 478702A ES 478702 A1 ES478702 A1 ES 478702A1
Authority
ES
Spain
Prior art keywords
gas
gas mixture
mixture
membranes
selectively permeable
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.)
Expired
Application number
ES478702A
Other languages
Spanish (es)
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.)
Monsanto Co
Original Assignee
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 Monsanto Co filed Critical Monsanto Co
Publication of ES478702A1 publication Critical patent/ES478702A1/en
Expired 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
    • B01D53/22—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)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

A selectively permeable gas is separated from a gas mixture by supplying the mixture axially to the outsides of a plurality of semi-permeable hollow fiber membranes, the selectively permeable gas being concentrated in the bores of such membranes, a gas mixture diminished in such selectively permeable gas being withdrawn as permeant from the outer surfaces of such membranes, and the composition of such permeant gas stream being predominantly controlled by adjusting the differential in pressure between the feed gas mixture and the permeated stream. A gas mixture suitable for use as an OXO alcohol synthesis gas may be produced from a feed gas mixture comprising at least hydrogen and carbon monoxide by such a membrane separation after removal of carbon dioxide by absorption.
ES478702A 1978-03-20 1979-03-16 Process for preparing gas streams of controlled composition Expired ES478702A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88807778A 1978-03-20 1978-03-20

Publications (1)

Publication Number Publication Date
ES478702A1 true ES478702A1 (en) 1979-06-01

Family

ID=25392479

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478702A Expired ES478702A1 (en) 1978-03-20 1979-03-16 Process for preparing gas streams of controlled composition

Country Status (8)

Country Link
JP (1) JPS54130483A (en)
BE (1) BE874947A (en)
BR (1) BR7901689A (en)
CA (1) CA1128316A (en)
DE (1) DE2910743A1 (en)
ES (1) ES478702A1 (en)
FR (1) FR2420508A1 (en)
GB (1) GB2016946B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767688A (en) * 1980-10-14 1982-04-24 Toyo Eng Corp Production of gasoline
JPS57104007A (en) * 1980-12-19 1982-06-28 Matsushita Electric Ind Co Ltd Oxygen-enriched gas supplying equipment for combustion
JPS5855006A (en) * 1981-09-28 1983-04-01 Mitsubishi Chem Ind Ltd Polysulfone ether amide membrane
JPS59156414A (en) * 1983-02-25 1984-09-05 Furukawa Electric Co Ltd:The Separation and recovery of gas
JPS60253721A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Supplying device of oxygen enriched gas for combustion
JPS60253717A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Feeding device for oxygen enriched gas for combustion
JPS60253727A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Supplying device of oxygen enriched gas for combustion
JPS60253720A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Supplying device of oxygen enriched gas for combustion
JPS60253716A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Feeding device for gas enriched with oxygen for combustion
JPS60253724A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Supplying device of oxygen enriched gas for combustion
JPS60253729A (en) * 1985-03-20 1985-12-14 Matsushita Electric Ind Co Ltd Supplying device of oxygen enriched gas for combustion
JPS62108703A (en) * 1985-11-08 1987-05-20 Mitsubishi Gas Chem Co Inc Preparation of gaseous mixture having optional ratio of hydrogen to carbon monoxide
JP2006232649A (en) * 2005-02-21 2006-09-07 Fukuhara Co Ltd Hydrogen gas producing apparatus
JP2021049482A (en) * 2019-09-24 2021-04-01 積水化学工業株式会社 Method for production of refined gas, and gas purifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252185B (en) * 1962-08-24 1967-10-19 Engelhard Industries, Inc., Newark, NJ. (V. St. A.) Process for the production of hydrogen from a hydrogen-containing gas mixture
NL136034C (en) * 1965-12-22
AU412451B1 (en) * 1966-02-21 1971-04-21 E. I. Dupont De Nemours And Company Process and apparatus for separation of fluid mixtures
DE2150241A1 (en) * 1970-10-22 1973-04-12 Deutsches Brennstoffinstitut F Separating gases by permeation - through walls of hollow polymer filaments

Also Published As

Publication number Publication date
BE874947A (en) 1979-09-19
JPS6260129B2 (en) 1987-12-15
JPS54130483A (en) 1979-10-09
FR2420508A1 (en) 1979-10-19
CA1128316A (en) 1982-07-27
DE2910743A1 (en) 1979-10-04
FR2420508B1 (en) 1984-11-09
BR7901689A (en) 1979-10-16
GB2016946A (en) 1979-10-03
GB2016946B (en) 1983-02-23

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