FR1058812A - New enhancements to metal recovery from metal ores containing arsenic - Google Patents

New enhancements to metal recovery from metal ores containing arsenic

Info

Publication number
FR1058812A
FR1058812A FR1058812DA FR1058812A FR 1058812 A FR1058812 A FR 1058812A FR 1058812D A FR1058812D A FR 1058812DA FR 1058812 A FR1058812 A FR 1058812A
Authority
FR
France
Prior art keywords
metal
containing arsenic
ores containing
new enhancements
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
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.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 Chemical Construction Corp filed Critical Chemical Construction Corp
Application granted granted Critical
Publication of FR1058812A publication Critical patent/FR1058812A/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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
FR1058812D 1951-01-19 1952-01-18 New enhancements to metal recovery from metal ores containing arsenic Expired FR1058812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1058812XA 1951-01-19 1951-01-19

Publications (1)

Publication Number Publication Date
FR1058812A true FR1058812A (en) 1954-03-19

Family

ID=22308289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058812D Expired FR1058812A (en) 1951-01-19 1952-01-18 New enhancements to metal recovery from metal ores containing arsenic

Country Status (1)

Country Link
FR (1) FR1058812A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306271A1 (en) * 1975-04-01 1976-10-29 Metallurgie Hoboken PROCESS FOR TREATING METALLURGIC ORES OR BY-PRODUCTS CONTAINING ARSENIC AND ANTIMONY
FR2473556A1 (en) * 1980-01-15 1981-07-17 Pechiney Ugine Kuhlmann Uran Winning uranium from ore contg. arsenic, via sulphuric acid leach - where soln. obtd. is filtered, and arsenic in filtrate is pptd. as iron arsenate(BR 28.7.81)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306271A1 (en) * 1975-04-01 1976-10-29 Metallurgie Hoboken PROCESS FOR TREATING METALLURGIC ORES OR BY-PRODUCTS CONTAINING ARSENIC AND ANTIMONY
FR2473556A1 (en) * 1980-01-15 1981-07-17 Pechiney Ugine Kuhlmann Uran Winning uranium from ore contg. arsenic, via sulphuric acid leach - where soln. obtd. is filtered, and arsenic in filtrate is pptd. as iron arsenate(BR 28.7.81)

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