GB1396401A - Process for the reaction and separation of components utilizing a liquid surfactant membrane and an enzyme catalyst - Google Patents

Process for the reaction and separation of components utilizing a liquid surfactant membrane and an enzyme catalyst

Info

Publication number
GB1396401A
GB1396401A GB1721572A GB1721572A GB1396401A GB 1396401 A GB1396401 A GB 1396401A GB 1721572 A GB1721572 A GB 1721572A GB 1721572 A GB1721572 A GB 1721572A GB 1396401 A GB1396401 A GB 1396401A
Authority
GB
United Kingdom
Prior art keywords
phase
feedstream
solvent
phenol
membrane
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
GB1721572A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1396401A publication Critical patent/GB1396401A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/38—Liquid-membrane separation
    • B01D61/40—Liquid-membrane separation using emulsion-type membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
GB1721572A 1971-05-07 1972-04-14 Process for the reaction and separation of components utilizing a liquid surfactant membrane and an enzyme catalyst Expired GB1396401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14136771A 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
GB1396401A true GB1396401A (en) 1975-06-04

Family

ID=22495387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721572A Expired GB1396401A (en) 1971-05-07 1972-04-14 Process for the reaction and separation of components utilizing a liquid surfactant membrane and an enzyme catalyst

Country Status (8)

Country Link
US (1) US3740315A (enExample)
JP (1) JPS561930B1 (enExample)
CA (1) CA977704A (enExample)
CH (1) CH580439A5 (enExample)
DE (1) DE2222067C3 (enExample)
FR (1) FR2137559B1 (enExample)
GB (1) GB1396401A (enExample)
IT (1) IT961295B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880739A (en) * 1973-01-04 1975-04-29 Mobil Oil Corp Enzyme catalyzed oxidations of hydrocarbons
DE3432220A1 (de) * 1984-09-01 1986-03-13 Bayer Ag, 5090 Leverkusen Immobilisierte multienzymsysteme
US4793942A (en) * 1987-01-08 1988-12-27 Ecolab Inc. Detersive systems with a dispersed aqueous-organic softening agent for hardness removal
US4911856A (en) * 1988-11-30 1990-03-27 Ecolab Inc. Low acid, soluble salt containing aqueous-organic softening agents for detersive systems
US4971714A (en) * 1988-11-30 1990-11-20 Ecolab Inc. Detersive system with an improved hardness ion complexing agent
JP3361095B2 (ja) * 1991-08-30 2003-01-07 ユナイテッド ラボラトリーズ インコーポレイテッド 洗浄水中の親油性疎水性物質の分離方法
US5340483A (en) * 1993-06-11 1994-08-23 University Of Maryland At College Park Two step process for conversion of a weakly adsorbable compound to a strongly adsorbable compound and selective removal thereof
EP0646642A3 (en) * 1993-09-30 1995-08-16 Canon Kk Carrier containing microorganism and method for soil remediation using this carrier.
US5980733A (en) * 1994-04-15 1999-11-09 United Laboratories International Method of removing sulfur compounds from hydrocarbon streams
US5807476A (en) * 1995-10-10 1998-09-15 United Laboratories, Inc. Method of removing sulfur compounds from sour crude oil and sour natural gas
ES2210733T5 (es) * 1997-04-09 2009-06-01 Kao Corp Compuesto detergente.
FR3045591B1 (fr) * 2015-12-18 2021-05-07 Suez Environnement Procede de traitement d'eau, module et installation associes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389078A (en) * 1966-01-20 1968-06-18 Exxon Research Engineering Co Liquid separation through a permeable membrane in droplet form

Also Published As

Publication number Publication date
CA977704A (en) 1975-11-11
DE2222067B2 (de) 1980-03-27
FR2137559B1 (enExample) 1978-08-04
IT961295B (it) 1973-12-10
FR2137559A1 (enExample) 1972-12-29
JPS561930B1 (enExample) 1981-01-16
DE2222067A1 (de) 1972-11-23
DE2222067C3 (de) 1980-12-04
US3740315A (en) 1973-06-19
CH580439A5 (enExample) 1976-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee