CA1077241A - Use of liquid membrane systems for selective ion transfer - Google Patents

Use of liquid membrane systems for selective ion transfer

Info

Publication number
CA1077241A
CA1077241A CA264,856A CA264856A CA1077241A CA 1077241 A CA1077241 A CA 1077241A CA 264856 A CA264856 A CA 264856A CA 1077241 A CA1077241 A CA 1077241A
Authority
CA
Canada
Prior art keywords
ion
phase
emulsion
solution
complex
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
CA264,856A
Other languages
English (en)
French (fr)
Inventor
Norman N. Li
Adam L. Shrier
Robert P. Cahn
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
Application granted granted Critical
Publication of CA1077241A publication Critical patent/CA1077241A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA264,856A 1976-03-23 1976-11-04 Use of liquid membrane systems for selective ion transfer Expired CA1077241A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66970676A 1976-03-23 1976-03-23
US67752776A 1976-04-16 1976-04-16

Publications (1)

Publication Number Publication Date
CA1077241A true CA1077241A (en) 1980-05-13

Family

ID=27100180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264,856A Expired CA1077241A (en) 1976-03-23 1976-11-04 Use of liquid membrane systems for selective ion transfer

Country Status (9)

Country Link
JP (1) JPS52114584A (xx)
AU (1) AU1934376A (xx)
CA (1) CA1077241A (xx)
DE (1) DE2651759A1 (xx)
FR (1) FR2345187A2 (xx)
GB (1) GB1563608A (xx)
IT (1) IT1111657B (xx)
NL (1) NL7613027A (xx)
SE (1) SE427525B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1077241A (en) 1976-03-23 1980-05-13 Norman N. Li Use of liquid membrane systems for selective ion transfer
FR2419730A1 (fr) * 1978-03-13 1979-10-12 Armines Procede d'epuration selective par membranes liquides en emulsion
CA1146870A (en) * 1979-04-03 1983-05-24 Johan G.A. Bitter Process and plant for breaking of water-oil emulsions
AT373859B (de) * 1982-06-04 1984-02-27 Chemiefaser Lenzing Ag Verfahren zur gewinnung von zink
DE3510187A1 (de) * 1985-03-21 1986-09-25 Akzo Gmbh, 5600 Wuppertal Verfahren zum ueberfuehren von metallionen unter verwendung mikroporoeser membranen
DE3439079A1 (de) * 1984-10-25 1986-04-30 Akzo Gmbh, 5600 Wuppertal Verfahren zum ueberfuehren von metallionen unter verwendung mikroporoeser membranen
US4793942A (en) * 1987-01-08 1988-12-27 Ecolab Inc. Detersive systems with a dispersed aqueous-organic softening agent for hardness removal
US4971714A (en) * 1988-11-30 1990-11-20 Ecolab Inc. Detersive system with an improved hardness ion complexing agent
US6086769A (en) * 1996-09-16 2000-07-11 Commodore Separation Technologies, Inc. Supported liquid membrane separation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413375A (en) * 1943-05-22 1946-12-31 Darwin Kirschman H Method of and apparatus for treating liquids
FR1233738A (fr) * 1959-06-30 1960-10-12 Procédé pour la séparation continue de liquides ou de liquides et de solides à l'aide de séparateurs centrifuges, ou pour le traitement de tels mélanges
GB1091354A (en) * 1965-02-15 1967-11-15 Gen Mills Inc 2-hydroxy-benzophenoximes and their use in the extraction of copper
US3410794A (en) * 1966-01-20 1968-11-12 Exxon Research Engineering Co Separating hydrocarbons with liquid membranes
US3939203A (en) * 1968-03-18 1976-02-17 General Mills, Inc. Certain substituted 2-hydroxybenzophenoximes and the process of extracting copper therewith
US3644214A (en) * 1969-10-29 1972-02-22 Du Pont Emulsion breaking
US3617546A (en) * 1970-04-13 1971-11-02 Exxon Research Engineering Co Removal of organic compounds by liquid membrane
US3637488A (en) * 1970-04-13 1972-01-25 Exxon Research Engineering Co Removal of inorganic species by liquid membrane
AU461247B2 (en) * 1971-08-25 1975-05-22 Esso Research And Engineering Company Liquid membrane process forthe separation of aqueous mixtures
US3928194A (en) * 1972-10-26 1975-12-23 Texaco Inc Emulsion breaking method
CA1077241A (en) 1976-03-23 1980-05-13 Norman N. Li Use of liquid membrane systems for selective ion transfer
GB2047564B (en) * 1978-03-27 1983-01-26 Bend Res Inc Separator membrane and process using such membrane for removing ions from an aqueous solution

Also Published As

Publication number Publication date
SE427525B (sv) 1983-04-18
GB1563608A (en) 1980-03-26
NL7613027A (nl) 1977-09-27
SE7613358L (sv) 1977-09-24
IT1111657B (it) 1986-01-13
JPS52114584A (en) 1977-09-26
AU1934376A (en) 1978-05-11
FR2345187B2 (xx) 1983-01-21
DE2651759A1 (de) 1977-09-29
FR2345187A2 (fr) 1977-10-21

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Legal Events

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