ZA795171B - Extraction process using stabilized emulsions - Google Patents

Extraction process using stabilized emulsions

Info

Publication number
ZA795171B
ZA795171B ZA00795171A ZA795171A ZA795171B ZA 795171 B ZA795171 B ZA 795171B ZA 00795171 A ZA00795171 A ZA 00795171A ZA 795171 A ZA795171 A ZA 795171A ZA 795171 B ZA795171 B ZA 795171B
Authority
ZA
South Africa
Prior art keywords
extraction process
stabilized emulsions
emulsions
stabilized
extraction
Prior art date
Application number
ZA00795171A
Other languages
English (en)
Inventor
R Stewart
Original Assignee
Occidental Res Corp
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 Occidental Res Corp filed Critical Occidental Res Corp
Publication of ZA795171B publication Critical patent/ZA795171B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0415—Solvent extraction of solutions which are liquid in combination with membranes
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Extraction Or Liquid Replacement (AREA)
ZA00795171A 1978-10-04 1979-09-28 Extraction process using stabilized emulsions ZA795171B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/948,618 US4268395A (en) 1978-10-04 1978-10-04 Extraction by solid stabilized emulsions

Publications (1)

Publication Number Publication Date
ZA795171B true ZA795171B (en) 1980-10-29

Family

ID=25488058

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795171A ZA795171B (en) 1978-10-04 1979-09-28 Extraction process using stabilized emulsions

Country Status (5)

Country Link
US (1) US4268395A (fr)
JP (1) JPS55500769A (fr)
OA (1) OA06542A (fr)
WO (1) WO1980000664A1 (fr)
ZA (1) ZA795171B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2039268B (en) * 1978-12-15 1983-01-19 Exxon Research Engineering Co Metal extraction by solid-liquid agglomerates
US4353883A (en) * 1980-08-28 1982-10-12 American Cyanamid Company Selective extraction of cobalt(II) from aqueous solutions with phosphinic acid extractants
US4348367A (en) * 1980-08-28 1982-09-07 American Cyanamid Company Selective removal of cobalt(II) from aqueous solutions with phosphinic extractants
US4382016A (en) * 1981-05-14 1983-05-03 American Cyanamid Company Extractant for the selective removal of cobalt(II) from aqueous solutions
SE8302483L (sv) * 1983-05-02 1984-11-03 Pharmacia Ind Forfarande vid rening av biologiskt aktiva substanser
US4956154A (en) * 1988-03-09 1990-09-11 Unc Reclamation Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions
US4931192A (en) * 1989-03-22 1990-06-05 The University Of Tennessee Research Corporation Method for the disposal of hazardous non-polar organic wastes
US5114579A (en) * 1990-10-22 1992-05-19 The United States Of America As Represented By The United States Department Of Energy Separation of metals by supported liquid membrane
US5271853A (en) * 1992-09-22 1993-12-21 Thermaco, Inc. Inexpensive flow controller
US7431849B1 (en) * 2004-03-05 2008-10-07 Specialty Earth Sciences Llc Encapsulated reactant and process
US10335757B2 (en) * 2004-03-05 2019-07-02 Specialty Earth Sciences Process for making environmental reactant(s)
EP2467371A2 (fr) 2009-09-04 2012-06-27 Plextronics, Inc. Polymères et dispositifs organiques électriques, comprenant des cellules photovoltaïques et des polymères à base de dicétone
CN101954201B (zh) * 2010-09-09 2012-10-17 西安科技大学 一种萃取分离方法
US10647045B1 (en) 2016-11-03 2020-05-12 Specialty Earth Sciences, Llc Shaped or sized encapsulated reactant and method of making

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA638759A (en) * 1962-03-27 B. Madjar Jose Process of preventing the formation of emulsions
US2728633A (en) * 1948-04-22 1955-12-27 Arden Thomas Victor Production of uranium and thorium compounds
US3410794A (en) * 1966-01-20 1968-11-12 Exxon Research Engineering Co Separating hydrocarbons with liquid membranes
US3617546A (en) * 1970-04-13 1971-11-02 Exxon Research Engineering Co Removal of organic compounds by liquid membrane
US3779907A (en) * 1970-04-13 1973-12-18 Exxon Research Engineering Co Liquid membrane process for the separation of aqueous mixtures
US3959173A (en) * 1974-07-29 1976-05-25 Exxon Research And Engineering Company Novel liquid membrane formulations and uses thereof
US4014785A (en) * 1974-07-29 1977-03-29 Exxon Research And Engineering Company Novel liquid membrane formulations and uses thereof
US4001109A (en) * 1974-11-19 1977-01-04 Exxon Research And Engineering Company Demulsification process
US4086163A (en) * 1976-09-29 1978-04-25 Exxon Research & Engineering Co. Metal extraction by combined solvent and LM extraction

Also Published As

Publication number Publication date
US4268395A (en) 1981-05-19
WO1980000664A1 (fr) 1980-04-17
OA06542A (fr) 1981-07-31
JPS55500769A (fr) 1980-10-09

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