GB1440598A - Process for separating unsaturated hydrocarbons - Google Patents

Process for separating unsaturated hydrocarbons

Info

Publication number
GB1440598A
GB1440598A GB4258573A GB4258573A GB1440598A GB 1440598 A GB1440598 A GB 1440598A GB 4258573 A GB4258573 A GB 4258573A GB 4258573 A GB4258573 A GB 4258573A GB 1440598 A GB1440598 A GB 1440598A
Authority
GB
United Kingdom
Prior art keywords
polyvinyl alcohol
barrier
aqueous
membrane
semi
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
GB4258573A
Other languages
English (en)
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of GB1440598A publication Critical patent/GB1440598A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/38Liquid-membrane separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/22Separation 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
    • B01D53/228Separation 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 characterised by specific membranes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/148Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/152Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by forming adducts or complexes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4258573A 1972-09-13 1973-09-11 Process for separating unsaturated hydrocarbons Expired GB1440598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00288782A US3844735A (en) 1972-09-13 1972-09-13 Process

Publications (1)

Publication Number Publication Date
GB1440598A true GB1440598A (en) 1976-06-23

Family

ID=23108623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4258573A Expired GB1440598A (en) 1972-09-13 1973-09-11 Process for separating unsaturated hydrocarbons

Country Status (18)

Country Link
US (1) US3844735A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5333562B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT359985B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU474000B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE804834A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7306903D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1012988A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS181729B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD106623A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2343536C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES418734A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2198914B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1440598A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1008038B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7312558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL107349B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RO (1) RO70573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA735376B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047908A (en) * 1973-05-30 1977-09-13 Standard Oil Company Gas separation membrane
JPS5431086A (en) * 1977-08-11 1979-03-07 Standard Oil Co Method of separating certain substance from fluid mixture
US4235983A (en) * 1978-10-04 1980-11-25 Standard Oil Company (Indiana) Purification of olefin recycle to polymerization
US4200714A (en) * 1978-10-04 1980-04-29 Standard Oil Company (Indiana) Olefin purification process for hydrogen contaminated streams
US4318714A (en) * 1980-05-14 1982-03-09 General Electric Company Facilitated separation of a select gas through an ion exchange membrane
US4802987A (en) * 1984-02-24 1989-02-07 Exxon Research And Engineering Company Selective permeation of aromatic hydrocarbons through polyethylene glycol impregnated regenerated cellulose or cellulose acetate membranes
US4627859A (en) * 1985-02-15 1986-12-09 Allied Corporation Facilitated gas enrichment membrane composites and a process for the preparation thereof
US5110326A (en) * 1985-07-31 1992-05-05 Celanese Corporation Immobilized liquid membrane
ZA865173B (en) * 1985-07-31 1987-03-25 Celanese Corp Immobilized liquid membrane
US4824443A (en) * 1986-12-30 1989-04-25 Bend Research, Inc. Gas separation by composite solvent-swollen membranes
US4710205A (en) * 1987-03-16 1987-12-01 Honeywell Inc. Stabilized liquid films
DE3726431A1 (de) * 1987-08-08 1989-02-16 Daimler Benz Ag Verfahren zur abtrennung von organischen daempfen aus einem luftstrom
US5015268A (en) * 1988-10-13 1991-05-14 Exxon Research And Engineering Co. Polymeric membrane and process for separating aliphatically unsaturated hydrocarbons
US5057641A (en) * 1990-04-09 1991-10-15 The Standard Oil Company High pressure facilitated membranes for selective separation and process for the use thereof
CA2040798A1 (en) * 1990-05-25 1991-11-26 Dean T. Tsou Facilitated liquid membranes for olefin/paraffin gas separations and related process
US5149340A (en) * 1991-03-12 1992-09-22 Marathon Oil Company Process and apparatus for separating impurities from hydrocarbons
US6258903B1 (en) 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6579343B2 (en) * 2001-03-30 2003-06-17 University Of Notre Dame Du Lac Purification of gas with liquid ionic compounds
KR100541291B1 (ko) * 2003-04-11 2006-01-11 한국과학기술연구원 전이금속염과 이를 물리적으로 분산시킬 수 있는 고분자로구성된 전이금속염-고분자 혼합막 및 다공성 지지막을포함하는 촉진 수송 분리막
CZ303107B6 (cs) * 2010-06-02 2012-04-04 Ceská hlava s.r.o. Zpusob separace plynné smesi a zarízení k provádení tohoto zpusobu
ES2909508T3 (es) * 2011-06-07 2022-05-06 Imtex Membranes Corp Reposición de material líquido a la membrana
CN103551055B (zh) * 2013-11-01 2015-06-17 中国海诚工程科技股份有限公司 一种醋酸纤维素滤膜的改性方法
KR20170079234A (ko) * 2015-12-30 2017-07-10 상명대학교산학협력단 질산염을 포함하는 sf6 분리용 고분자 전해질 분리막
WO2018030356A1 (ja) 2016-08-08 2018-02-15 旭化成株式会社 気体分離用膜モジュール
AU2019362285A1 (en) * 2018-10-19 2021-06-03 Imtex Membranes Corp. Gas permeation process through crosslinked membrane
KR20210073575A (ko) 2018-10-19 2021-06-18 임텍스 멤브레인스 코포레이션 멀티-모듈 시스템 내에서 멤브레인에 대한 액체 재료 보충

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244763A (en) * 1960-12-29 1966-04-05 Exxon Research Engineering Co Semi-permeable membrane extraction
US3365276A (en) * 1964-02-17 1968-01-23 Phillips Petroleum Co Process for producing hydrogen from dissociation of a hydrogen halide
US3335545A (en) * 1965-07-01 1967-08-15 Gen Electric Gas separation by differential permeation
US3455817A (en) * 1968-07-31 1969-07-15 Abcor Inc Method of and apparatus for the recovery of fractions from chromatographic fractions

Also Published As

Publication number Publication date
JPS4966603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-27
NL7312558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-15
AU5909573A (en) 1975-02-13
JPS5333562B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-09-14
AU474000B2 (en) 1976-07-08
IT1008038B (it) 1976-11-10
FR2198914A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-05
CS181729B2 (en) 1978-03-31
RO70573A (ro) 1980-12-30
FR2198914B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-08-11
PL107349B1 (pl) 1980-02-29
DD106623A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-20
US3844735A (en) 1974-10-29
ES418734A1 (es) 1976-02-16
BE804834A (fr) 1974-03-13
DE2343536C3 (de) 1979-10-31
AT359985B (de) 1980-12-10
ZA735376B (en) 1975-03-26
CA1012988A (en) 1977-06-28
ATA793373A (de) 1980-05-15
DE2343536B2 (de) 1979-03-08
DE2343536A1 (de) 1974-03-28
BR7306903D0 (pt) 1974-07-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee