NL182494B - METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION - Google Patents

METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION

Info

Publication number
NL182494B
NL182494B NLAANVRAGE7506598,A NL7506598A NL182494B NL 182494 B NL182494 B NL 182494B NL 7506598 A NL7506598 A NL 7506598A NL 182494 B NL182494 B NL 182494B
Authority
NL
Netherlands
Prior art keywords
purifying
zinc sulphate
sulphate solution
zinc
solution
Prior art date
Application number
NLAANVRAGE7506598,A
Other languages
Dutch (nl)
Other versions
NL7506598A (en
NL182494C (en
Inventor
Jan Willem Meulemans
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Priority to NLAANVRAGE7506598,A priority Critical patent/NL182494C/en
Priority to CA252,309A priority patent/CA1075912A/en
Priority to BE1007411A priority patent/BE842179A/en
Priority to IT23870/76A priority patent/IT1060887B/en
Priority to FR7616650A priority patent/FR2313453A1/en
Priority to JP51065120A priority patent/JPS51148696A/en
Priority to GB22798/76A priority patent/GB1546640A/en
Priority to FI761553A priority patent/FI69872C/en
Priority to AT403976A priority patent/AT355323B/en
Priority to AU14557/76A priority patent/AU498044B2/en
Priority to ES448460A priority patent/ES448460A1/en
Priority to NO761873A priority patent/NO147153C/en
Priority to DE19762624762 priority patent/DE2624762A1/en
Publication of NL7506598A publication Critical patent/NL7506598A/en
Publication of NL182494B publication Critical patent/NL182494B/en
Application granted granted Critical
Publication of NL182494C publication Critical patent/NL182494C/en

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)
NLAANVRAGE7506598,A 1975-06-04 1975-06-04 METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION NL182494C (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NLAANVRAGE7506598,A NL182494C (en) 1975-06-04 1975-06-04 METHOD FOR PURIFYING A ZINC SULPHATE SOLUTION
CA252,309A CA1075912A (en) 1975-06-04 1976-05-11 Process for the purification of an aqueous solution of zinc sulphate
BE1007411A BE842179A (en) 1975-06-04 1976-05-25 PROCEDURE FOR PURIFYING AN Aqueous SOLUTION OF ZINC SULPHATE
IT23870/76A IT1060887B (en) 1975-06-04 1976-06-01 PROCESS FOR PURIFYING AN AQUEOUS SOLUTION OF ZINC SULPHATE
JP51065120A JPS51148696A (en) 1975-06-04 1976-06-02 Refining process for zinc sulfate solusion
GB22798/76A GB1546640A (en) 1975-06-04 1976-06-02 Process for the purification of an aqueous solution of zinc sulphate
FR7616650A FR2313453A1 (en) 1975-06-04 1976-06-02 PRO
FI761553A FI69872C (en) 1975-06-04 1976-06-02 FOERFARANDE FOER RENING AV EN ZINKSULFATVATTENLOESNING
AT403976A AT355323B (en) 1975-06-04 1976-06-02 METHOD FOR CLEANING AN AQUEOUS ZINC SULFATE SOLUTION
AU14557/76A AU498044B2 (en) 1975-06-04 1976-06-02 Purification ofan aqueous solution of zinc sulphate
ES448460A ES448460A1 (en) 1975-06-04 1976-06-02 Process for the purification of an aqueous solution of zinc sulphate
NO761873A NO147153C (en) 1975-06-04 1976-06-02 PROCEDURE FOR PURIFICATION OF A HIGHLY SOLUTION OF ZINC SULPHATE OBTAINED BY LINING OF RUSTED ZINC ORE WITH SULFUR ACID.
DE19762624762 DE2624762A1 (en) 1975-06-04 1976-06-02 PROCESS FOR PURIFYING AN Aqueous Zinc SULPHATE SOLUTION

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 (3)

Publication Number Publication Date
NL7506598A NL7506598A (en) 1976-12-07
NL182494B true NL182494B (en) 1987-10-16
NL182494C NL182494C (en) 1988-03-16

Family

ID=19823878

Family Applications (1)

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

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI872488A (en) * 1987-06-03 1988-12-04 Outokumpu Oy SAETT ATT REGLERA MAENGDEN AV ZINKPULVER VID AVLAEGSNANDE AV ORENHETER I ZINKSULFATLOESNING.
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

Family Cites Families (6)

* 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
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
US3672868A (en) * 1968-04-09 1972-06-27 Nisso Kinzoku Kk Zinc dust for removal of cobalt from electrolyte
US3579327A (en) * 1968-04-09 1971-05-18 Nisso Kinzoku Kk Cobalt removal from zinc electrolyte solution
BE783549A (en) * 1972-05-16 1972-09-18 Mines Fond Zinc Vieille PROCESS FOR PURIFYING ZINC SULPHATE SOLUTIONS FROM THE LEACHING OF ZINC ORES.

Also Published As

Publication number Publication date
FI69872C (en) 1986-05-26
AU498044B2 (en) 1979-02-01
FR2313453A1 (en) 1976-12-31
NO147153C (en) 1987-12-29
IT1060887B (en) 1982-09-30
DE2624762C2 (en) 1988-10-13
AT355323B (en) 1980-02-25
NL7506598A (en) 1976-12-07
JPS51148696A (en) 1976-12-21
AU1455776A (en) 1977-12-08
FI69872B (en) 1985-12-31
FI761553A (en) 1976-12-05
NO761873L (en) 1976-12-07
BE842179A (en) 1976-11-25
DE2624762A1 (en) 1976-12-16
ATA403976A (en) 1979-07-15
NO147153B (en) 1982-11-01
ES448460A1 (en) 1977-07-01
GB1546640A (en) 1979-05-31
FR2313453B1 (en) 1979-08-10
NL182494C (en) 1988-03-16
CA1075912A (en) 1980-04-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee