ES386415A1 - Method for the removal of impurities from metallic zinc - Google Patents

Method for the removal of impurities from metallic zinc

Info

Publication number
ES386415A1
ES386415A1 ES386415A ES386415A ES386415A1 ES 386415 A1 ES386415 A1 ES 386415A1 ES 386415 A ES386415 A ES 386415A ES 386415 A ES386415 A ES 386415A ES 386415 A1 ES386415 A1 ES 386415A1
Authority
ES
Spain
Prior art keywords
metals
impurities
removal
metallic zinc
zinc
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
ES386415A
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.)
Duisburger Kupferhuette
Original Assignee
Duisburger Kupferhuette
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 Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of ES386415A1 publication Critical patent/ES386415A1/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/32—Refining zinc

Abstract

Process for the recovery of zinc from intermetallic combinations of this metal, by elimination of the metals accompanying zinc, in liquid melt, such as iron, cobalt, nickel, and/or magnesium, characterized in that it comprises precipitating the accompanying metals in the presence of silicon as a precipitating element and then separating said metals. (Machine-translation by Google Translate, not legally binding)
ES386415A 1969-12-13 1970-12-12 Method for the removal of impurities from metallic zinc Expired ES386415A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962608 DE1962608B2 (en) 1969-12-13 1969-12-13 METAL REMOVAL PROCESS FROM METALLIC ZINC

Publications (1)

Publication Number Publication Date
ES386415A1 true ES386415A1 (en) 1973-11-16

Family

ID=5753799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386415A Expired ES386415A1 (en) 1969-12-13 1970-12-12 Method for the removal of impurities from metallic zinc

Country Status (4)

Country Link
US (1) US3685985A (en)
BE (1) BE759638A (en)
DE (1) DE1962608B2 (en)
ES (1) ES386415A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657585A (en) * 1984-11-29 1987-04-14 Ishikawajima-Harima Jukogyo Kabushi Kaisha Method for separating cobalt, nickel and the like from alloys
DE3734204A1 (en) * 1987-10-09 1989-04-20 Solms Juergen Process for reducing the iron content of zinc melts
DE602005001323T2 (en) * 2004-02-26 2008-02-07 Umicore RECYCLING OF FIRE-SPRAYING BATHS

Also Published As

Publication number Publication date
US3685985A (en) 1972-08-22
DE1962608B2 (en) 1971-05-19
BE759638A (en) 1971-04-30
DE1962608A1 (en) 1971-05-19

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