CA592038A - Process of extracting precious metals from their ores by the use of alpha-hydroxynitriles - Google Patents

Process of extracting precious metals from their ores by the use of alpha-hydroxynitriles

Info

Publication number
CA592038A
CA592038A CA592038A CA592038DA CA592038A CA 592038 A CA592038 A CA 592038A CA 592038 A CA592038 A CA 592038A CA 592038D A CA592038D A CA 592038DA CA 592038 A CA592038 A CA 592038A
Authority
CA
Canada
Prior art keywords
hydroxynitriles
ores
alpha
precious metals
extracting precious
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
CA592038A
Inventor
L. Carpenter Erwin
Hedley Norman
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA592038A publication Critical patent/CA592038A/en
Expired legal-status Critical Current

Links

CA592038A Process of extracting precious metals from their ores by the use of alpha-hydroxynitriles Expired CA592038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA592038T

Publications (1)

Publication Number Publication Date
CA592038A true CA592038A (en) 1960-02-02

Family

ID=35805573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA592038A Expired CA592038A (en) Process of extracting precious metals from their ores by the use of alpha-hydroxynitriles

Country Status (1)

Country Link
CA (1) CA592038A (en)

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