FR2313453A1 - PRO - Google Patents

PRO

Info

Publication number
FR2313453A1
FR2313453A1 FR7616650A FR7616650A FR2313453A1 FR 2313453 A1 FR2313453 A1 FR 2313453A1 FR 7616650 A FR7616650 A FR 7616650A FR 7616650 A FR7616650 A FR 7616650A FR 2313453 A1 FR2313453 A1 FR 2313453A1
Authority
FR
France
Prior art keywords
pro
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.)
Granted
Application number
FR7616650A
Other languages
French (fr)
Other versions
FR2313453B1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2313453A1 publication Critical patent/FR2313453A1/en
Application granted granted Critical
Publication of FR2313453B1 publication Critical patent/FR2313453B1/fr
Granted 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7616650A 1975-06-04 1976-06-02 PRO Granted FR2313453A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7506598,A NL182494C (en) 1975-06-04 1975-06-04 METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION

Publications (2)

Publication Number Publication Date
FR2313453A1 true FR2313453A1 (en) 1976-12-31
FR2313453B1 FR2313453B1 (en) 1979-08-10

Family

ID=19823878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616650A Granted FR2313453A1 (en) 1975-06-04 1976-06-02 PRO

Country Status (13)

Country Link
JP (1) JPS51148696A (en)
AT (1) AT355323B (en)
AU (1) AU498044B2 (en)
BE (1) BE842179A (en)
CA (1) CA1075912A (en)
DE (1) DE2624762A1 (en)
ES (1) ES448460A1 (en)
FI (1) FI69872C (en)
FR (1) FR2313453A1 (en)
GB (1) GB1546640A (en)
IT (1) IT1060887B (en)
NL (1) NL182494C (en)
NO (1) NO147153C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616159A1 (en) * 1987-06-03 1988-12-09 Outokumpu Oy METHOD FOR ADJUSTING THE QUANTITY OF ZINC POWDER USED IN THE PRECIPITATION OF IMPURITIES OF A ZINC SULFATE SOLUTION FOR ELECTROLYTIC REFINING OF ZINC

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747328A1 (en) * 1997-10-27 1999-04-29 Ruhr Zink Gmbh Non-ferrous metal, especially zinc, electrowinning process
CN102515254B (en) * 2011-12-27 2013-12-04 刘向东 Cooling and crystallization system and process for zinc sulfate heptahydrate
DE102020202575A1 (en) * 2020-02-28 2021-09-02 Thyssenkrupp Steel Europe Ag Sustainable reprocessing process of metallurgical dust and sludge for the production of iron-containing, heavy metal-depleted secondary raw materials with recovery of lead and zinc

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700977A (en) * 1930-08-22 1931-03-10 Norske Zinkkompani As Process for purifying the electrolyte in the electrolytic manufacture of zinc
US3579327A (en) * 1968-04-09 1971-05-18 Nisso Kinzoku Kk Cobalt removal from zinc electrolyte solution
US3672868A (en) * 1968-04-09 1972-06-27 Nisso Kinzoku Kk Zinc dust for removal of cobalt from electrolyte
FR2184570A1 (en) * 1972-05-16 1973-12-28 Mines Fond Zinc Vieille

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396569A (en) * 1943-08-03 1946-03-12 Hudson Bay Mining & Smelting Method of purifying electrolytes
US2503479A (en) * 1946-07-18 1950-04-11 Hudson Bay Mining & Smelting Removal of impurities from zinc electrolyte solutions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700977A (en) * 1930-08-22 1931-03-10 Norske Zinkkompani As Process for purifying the electrolyte in the electrolytic manufacture of zinc
US3579327A (en) * 1968-04-09 1971-05-18 Nisso Kinzoku Kk Cobalt removal from zinc electrolyte solution
US3672868A (en) * 1968-04-09 1972-06-27 Nisso Kinzoku Kk Zinc dust for removal of cobalt from electrolyte
FR2184570A1 (en) * 1972-05-16 1973-12-28 Mines Fond Zinc Vieille

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616159A1 (en) * 1987-06-03 1988-12-09 Outokumpu Oy METHOD FOR ADJUSTING THE QUANTITY OF ZINC POWDER USED IN THE PRECIPITATION OF IMPURITIES OF A ZINC SULFATE SOLUTION FOR ELECTROLYTIC REFINING OF ZINC

Also Published As

Publication number Publication date
ES448460A1 (en) 1977-07-01
FI69872C (en) 1986-05-26
NL182494C (en) 1988-03-16
NO761873L (en) 1976-12-07
FI69872B (en) 1985-12-31
FI761553A (en) 1976-12-05
CA1075912A (en) 1980-04-22
AU1455776A (en) 1977-12-08
AU498044B2 (en) 1979-02-01
AT355323B (en) 1980-02-25
GB1546640A (en) 1979-05-31
NO147153B (en) 1982-11-01
ATA403976A (en) 1979-07-15
NL7506598A (en) 1976-12-07
BE842179A (en) 1976-11-25
NL182494B (en) 1987-10-16
IT1060887B (en) 1982-09-30
FR2313453B1 (en) 1979-08-10
DE2624762A1 (en) 1976-12-16
DE2624762C2 (en) 1988-10-13
NO147153C (en) 1987-12-29
JPS51148696A (en) 1976-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse