FR1058809A - Improvements in the recovery of the precious metal content of ores containing arsenic and their concentrates - Google Patents

Improvements in the recovery of the precious metal content of ores containing arsenic and their concentrates

Info

Publication number
FR1058809A
FR1058809A FR1058809DA FR1058809A FR 1058809 A FR1058809 A FR 1058809A FR 1058809D A FR1058809D A FR 1058809DA FR 1058809 A FR1058809 A FR 1058809A
Authority
FR
France
Prior art keywords
concentrates
recovery
precious metal
metal content
containing arsenic
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 FR1058809A publication Critical patent/FR1058809A/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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
FR1058809D 1951-01-19 1952-01-17 Improvements in the recovery of the precious metal content of ores containing arsenic and their concentrates Expired FR1058809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1058809XA 1951-01-19 1951-01-19

Publications (1)

Publication Number Publication Date
FR1058809A true FR1058809A (en) 1954-03-19

Family

ID=22308287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1058809D Expired FR1058809A (en) 1951-01-19 1952-01-17 Improvements in the recovery of the precious metal content of ores containing arsenic and their concentrates

Country Status (1)

Country Link
FR (1) FR1058809A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488284A1 (en) * 1980-08-06 1982-02-12 Outokumpu Oy PROCESS FOR THE PREPARATION OF GOLD AND SILVER FROM COMPOUND ORES AND CONCENTRATES OF SULFIDES
EP0119685A1 (en) * 1983-01-18 1984-09-26 Morris John Vreugde Beattie Hydrometallurgical arsenopyrite process
WO1987001733A1 (en) * 1985-09-23 1987-03-26 Eberhard Gock Process for extracting precious metals from ore concentrates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488284A1 (en) * 1980-08-06 1982-02-12 Outokumpu Oy PROCESS FOR THE PREPARATION OF GOLD AND SILVER FROM COMPOUND ORES AND CONCENTRATES OF SULFIDES
EP0119685A1 (en) * 1983-01-18 1984-09-26 Morris John Vreugde Beattie Hydrometallurgical arsenopyrite process
WO1987001733A1 (en) * 1985-09-23 1987-03-26 Eberhard Gock Process for extracting precious metals from ore concentrates

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