FR2050986A5 - Tin recovery from concentrates - Google Patents

Tin recovery from concentrates

Info

Publication number
FR2050986A5
FR2050986A5 FR7021191A FR7021191A FR2050986A5 FR 2050986 A5 FR2050986 A5 FR 2050986A5 FR 7021191 A FR7021191 A FR 7021191A FR 7021191 A FR7021191 A FR 7021191A FR 2050986 A5 FR2050986 A5 FR 2050986A5
Authority
FR
France
Prior art keywords
tin
water
concentrates
reaction product
tin recovery
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
FR7021191A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2050986A5 publication Critical patent/FR2050986A5/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
    • C22B25/00—Obtaining tin
    • C22B25/06—Obtaining tin from scrap, especially tin scrap
    • 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
    • C22B25/00—Obtaining tin
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Tin is obtained from tin compounds or ore conctes. by mixing the material with an alkali metal sulphure compound, heating it to its melting point sufficiently long to form a water-soluble alkali-metal-thio-ting reaction product and a water insoluble residue. The tin is recovered from the water-soluble reaction product.
FR7021191A 1969-06-10 1970-06-09 Tin recovery from concentrates Expired FR2050986A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83186969A 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
FR2050986A5 true FR2050986A5 (en) 1971-04-02

Family

ID=25260055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021191A Expired FR2050986A5 (en) 1969-06-10 1970-06-09 Tin recovery from concentrates

Country Status (4)

Country Link
AU (1) AU1611370A (en)
DE (1) DE2023098A1 (en)
FR (1) FR2050986A5 (en)
NL (1) NL7006307A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419119C1 (en) * 1984-05-23 1986-01-09 Preussag Ag Metall, 3380 Goslar Process for extracting tin from low-tin oxidic or oxidic-sulfidic precursors or concentrates
CN115125395B (en) * 2022-05-07 2024-05-31 江西铜业技术研究院有限公司 Method for extracting tin from silver-separating slag of copper anode slime by microwave roasting and wet separation

Also Published As

Publication number Publication date
DE2023098A1 (en) 1970-12-23
NL7006307A (en) 1970-12-14
AU1611370A (en) 1971-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse