GB1502157A - Liquid membrane formulations and uses thereof - Google Patents

Liquid membrane formulations and uses thereof

Info

Publication number
GB1502157A
GB1502157A GB23623/75A GB2362375A GB1502157A GB 1502157 A GB1502157 A GB 1502157A GB 23623/75 A GB23623/75 A GB 23623/75A GB 2362375 A GB2362375 A GB 2362375A GB 1502157 A GB1502157 A GB 1502157A
Authority
GB
United Kingdom
Prior art keywords
weak
acid
ethylene
sulphonated
phase
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
GB23623/75A
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
Priority claimed from US05/492,616 external-priority patent/US3959173A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1502157A publication Critical patent/GB1502157A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB23623/75A 1974-06-24 1975-05-30 Liquid membrane formulations and uses thereof Expired GB1502157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48259274A 1974-06-24 1974-06-24
US05/492,616 US3959173A (en) 1974-07-29 1974-07-29 Novel liquid membrane formulations and uses thereof

Publications (1)

Publication Number Publication Date
GB1502157A true GB1502157A (en) 1978-02-22

Family

ID=27047337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23623/75A Expired GB1502157A (en) 1974-06-24 1975-05-30 Liquid membrane formulations and uses thereof

Country Status (8)

Country Link
JP (1) JPS5948642B2 (ko)
CA (1) CA1056531A (ko)
DE (1) DE2526717A1 (ko)
FR (1) FR2276082A1 (ko)
GB (1) GB1502157A (ko)
IT (1) IT1038955B (ko)
NL (1) NL7507386A (ko)
SE (1) SE7507182L (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1596410A (en) * 1976-12-27 1981-08-26 Exxon Research Engineering Co Liquid membranes and process for uranium recovery therewith
JPS61238861A (ja) * 1985-04-17 1986-10-24 Sakuta Seiji 吸湿性構造材に直塗りできる塗料の製造方法と塗料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638349A (en) * 1968-04-01 1972-02-01 Exxon Research Engineering Co Oil compositions containing copolymers of ethylene and vinyl esters of c{11 to c{11 monocarboxylic acid ethylenically unsaturated
US3642728A (en) * 1968-10-07 1972-02-15 Exxon Research Engineering Co Sulfonated polymers
US3779907A (en) * 1970-04-13 1973-12-18 Exxon Research Engineering Co Liquid membrane process for the separation of aqueous mixtures

Also Published As

Publication number Publication date
IT1038955B (it) 1979-11-30
CA1056531A (en) 1979-06-12
DE2526717A1 (de) 1976-01-15
SE7507182L (sv) 1975-12-29
NL7507386A (nl) 1975-12-30
JPS5123533A (ko) 1976-02-25
FR2276082A1 (fr) 1976-01-23
JPS5948642B2 (ja) 1984-11-28
FR2276082B1 (ko) 1980-06-20
AU8171975A (en) 1976-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee