BG18983A1 - - Google Patents

Info

Publication number
BG18983A1
BG18983A1 BG23601A BG2360173A BG18983A1 BG 18983 A1 BG18983 A1 BG 18983A1 BG 23601 A BG23601 A BG 23601A BG 2360173 A BG2360173 A BG 2360173A BG 18983 A1 BG18983 A1 BG 18983A1
Authority
BG
Bulgaria
Application number
BG23601A
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 filed Critical
Priority to BG23601A priority Critical patent/BG18983A1/xx
Priority to DD178471A priority patent/DD115154A5/xx
Priority to IT50941/74A priority patent/IT1035535B/it
Priority to DE2423031A priority patent/DE2423031A1/de
Priority to FR7416603A priority patent/FR2229773B3/fr
Priority to CA199,819A priority patent/CA1059441A/fr
Priority to JP49053486A priority patent/JPS50126597A/ja
Priority to PL1974171100A priority patent/PL88772B1/pl
Priority to US470298A priority patent/US3905802A/en
Publication of BG18983A1 publication Critical patent/BG18983A1/xx

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BG23601A 1973-05-15 1973-05-15 BG18983A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BG23601A BG18983A1 (fr) 1973-05-15 1973-05-15
DD178471A DD115154A5 (fr) 1973-05-15 1974-05-13
IT50941/74A IT1035535B (it) 1973-05-15 1974-05-13 Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco
DE2423031A DE2423031A1 (de) 1973-05-15 1974-05-13 Verfahren und vorrichtung zur ausscheidung der festen phase aus zinksulfatloesungen bei der entfernung ihrer verunreinigungen
FR7416603A FR2229773B3 (fr) 1973-05-15 1974-05-14
CA199,819A CA1059441A (fr) 1973-05-15 1974-05-14 Methode et dispositif de separation de la phase solide des solutions de sulfate de zinc lors de l'epuration de leurs melanges
JP49053486A JPS50126597A (fr) 1973-05-15 1974-05-15
PL1974171100A PL88772B1 (fr) 1973-05-15 1974-05-15
US470298A US3905802A (en) 1973-05-15 1974-05-15 Separation of solid metal impurities from zinc sulphate solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG23601A BG18983A1 (fr) 1973-05-15 1973-05-15

Publications (1)

Publication Number Publication Date
BG18983A1 true BG18983A1 (fr) 1975-04-30

Family

ID=3899457

Family Applications (1)

Application Number Title Priority Date Filing Date
BG23601A BG18983A1 (fr) 1973-05-15 1973-05-15

Country Status (9)

Country Link
US (1) US3905802A (fr)
JP (1) JPS50126597A (fr)
BG (1) BG18983A1 (fr)
CA (1) CA1059441A (fr)
DD (1) DD115154A5 (fr)
DE (1) DE2423031A1 (fr)
FR (1) FR2229773B3 (fr)
IT (1) IT1035535B (fr)
PL (1) PL88772B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343223B (zh) * 2013-07-29 2016-01-20 中国环境科学研究院 多段酸浸、洗涤和压滤的金属提取工艺及其一体化装置
CN113430585B (zh) * 2021-04-30 2022-07-22 中南大学 一种从硫酸锌溶液协同深度净化除钴的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599816A (en) * 1948-09-22 1952-06-10 Ellsworth Mildred Purification of zinc electrolytes
US2996440A (en) * 1959-03-12 1961-08-15 Sherritt Gordon Mines Ltd Method for the production of zinc
US3753692A (en) * 1969-08-20 1973-08-21 Ici Australia Ltd A process for the coproduction of zinc and sulphuric acid from zinc sulphide ores

Also Published As

Publication number Publication date
IT1035535B (it) 1979-10-20
JPS50126597A (fr) 1975-10-04
FR2229773A1 (fr) 1974-12-13
PL88772B1 (fr) 1976-09-30
US3905802A (en) 1975-09-16
CA1059441A (fr) 1979-07-31
FR2229773B3 (fr) 1977-03-11
DD115154A5 (fr) 1975-09-12
DE2423031A1 (de) 1974-12-05

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