FR493576A - Extraction du zinc des minerais et résidus industriels - Google Patents

Extraction du zinc des minerais et résidus industriels

Info

Publication number
FR493576A
FR493576A FR493576A FR493576DA FR493576A FR 493576 A FR493576 A FR 493576A FR 493576 A FR493576 A FR 493576A FR 493576D A FR493576D A FR 493576DA FR 493576 A FR493576 A FR 493576A
Authority
FR
France
Prior art keywords
ores
zinc extraction
industrial residues
residues
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
FR493576A
Other languages
English (en)
Inventor
Maurice Hanriot
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.)
MAURICE HANRIOT
Original Assignee
MAURICE HANRIOT
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 MAURICE HANRIOT filed Critical MAURICE HANRIOT
Application granted granted Critical
Publication of FR493576A publication Critical patent/FR493576A/fr
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
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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)
FR493576A 1917-02-27 1917-02-27 Extraction du zinc des minerais et résidus industriels Expired FR493576A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493576T 1917-02-27

Publications (1)

Publication Number Publication Date
FR493576A true FR493576A (fr) 1919-08-13

Family

ID=1529311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493576A Expired FR493576A (fr) 1917-02-27 1917-02-27 Extraction du zinc des minerais et résidus industriels

Country Status (1)

Country Link
FR (1) FR493576A (fr)

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