ES459468A1 - Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution - Google Patents

Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution

Info

Publication number
ES459468A1
ES459468A1 ES459468A ES459468A ES459468A1 ES 459468 A1 ES459468 A1 ES 459468A1 ES 459468 A ES459468 A ES 459468A ES 459468 A ES459468 A ES 459468A ES 459468 A1 ES459468 A1 ES 459468A1
Authority
ES
Spain
Prior art keywords
zinc
pref
phosphoric acid
alkalline
leaching
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
ES459468A
Other languages
Spanish (es)
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.)
Gegife Vega Y San Lorenzo J M
Original Assignee
Gegife Vega Y San Lorenzo J M
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 Gegife Vega Y San Lorenzo J M filed Critical Gegife Vega Y San Lorenzo J M
Priority to ES459468A priority Critical patent/ES459468A1/en
Publication of ES459468A1 publication Critical patent/ES459468A1/en
Priority to AU36742/78A priority patent/AU3674278A/en
Priority to FR7816268A priority patent/FR2393069A1/en
Priority to BE2057028A priority patent/BE867735A/en
Priority to PL20733178A priority patent/PL207331A1/en
Priority to JP6631778A priority patent/JPS542922A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1683—Leaching with organo-metallic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The process comprises forming an aq. slurry of the cpds. and extracting the slurry with an organic soln. contg. an alkyl phosphoric acid. The organic extract, after sepn., is extracted to form an electrolyte used for the electrodeposition of Zn. The organic soln. pref. contains an alkyl phosphoric acid of mol. wt. >200, specifically di(2-ethylhexyl)phosphoric acid, and a water-immiscible diluent such as a hydrocarbon mixt. w.g. kerosene or gas-oil. The concn. of alkyl phosphoric acid cpd. is pref. 5-50%. The zinc cpds. are pref. in the form of an oxide, hydroxide or carbonate. The material for extract ion is pref. obtd. by roasting concentrates in which the Zn is in sulphide form.
ES459468A 1977-06-03 1977-06-03 Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution Expired ES459468A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES459468A ES459468A1 (en) 1977-06-03 1977-06-03 Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution
AU36742/78A AU3674278A (en) 1977-06-03 1978-05-31 Liquid-liquid extraction of zinc
FR7816268A FR2393069A1 (en) 1977-06-03 1978-05-31 Extracting alkaline zinc cpds., esp. roasted ore - from aq. slurry, using organic soln. of alkyl phosphoric acid
BE2057028A BE867735A (en) 1977-06-03 1978-06-02 PROCESS FOR LIXING ALKALINE ZINC COMPOUNDS WITH ORGANIC PHASES WHICH CONTAIN ALKYL-PHOSPHORIC ACIDS
PL20733178A PL207331A1 (en) 1977-06-03 1978-06-02 METHOD OF LUGGING ALKALINE ZINC COMPOUNDS
JP6631778A JPS542922A (en) 1977-06-03 1978-06-03 Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES459468A ES459468A1 (en) 1977-06-03 1977-06-03 Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution

Publications (1)

Publication Number Publication Date
ES459468A1 true ES459468A1 (en) 1978-04-16

Family

ID=8473941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459468A Expired ES459468A1 (en) 1977-06-03 1977-06-03 Leaching of alkalline compound of zinc by utilizing alkyl phosphate containing organic solution

Country Status (6)

Country Link
JP (1) JPS542922A (en)
AU (1) AU3674278A (en)
BE (1) BE867735A (en)
ES (1) ES459468A1 (en)
FR (1) FR2393069A1 (en)
PL (1) PL207331A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025740A1 (en) * 1980-07-08 1982-01-28 Fried. Krupp Gmbh, 4300 Essen METHOD FOR PRODUCING METAL FROM COMPLEX ORES AND SECONDARY SUBSTANCES
DE3533183A1 (en) * 1985-09-18 1987-03-26 Krupp Gmbh METHOD FOR OBTAINING ZINC FROM SILICATIC ZINCANDERS

Also Published As

Publication number Publication date
JPS542922A (en) 1979-01-10
FR2393069A1 (en) 1978-12-29
BE867735A (en) 1978-10-02
PL207331A1 (en) 1979-10-22
AU3674278A (en) 1979-12-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301