AU541816B2 - Process for the recovery of gold from carbonaceous ores - Google Patents

Process for the recovery of gold from carbonaceous ores

Info

Publication number
AU541816B2
AU541816B2 AU67426/81A AU6742681A AU541816B2 AU 541816 B2 AU541816 B2 AU 541816B2 AU 67426/81 A AU67426/81 A AU 67426/81A AU 6742681 A AU6742681 A AU 6742681A AU 541816 B2 AU541816 B2 AU 541816B2
Authority
AU
Australia
Prior art keywords
gold
recovery
carbonaceous ores
ores
carbonaceous
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.)
Ceased
Application number
AU67426/81A
Other languages
English (en)
Other versions
AU6742681A (en
Inventor
Bernard Meredith Fisher
Raphael Fritz Matson
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.)
Freeport Minerals Co
Original Assignee
Freeport Minerals Co
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
Priority claimed from US06/125,926 external-priority patent/US4289532A/en
Application filed by Freeport Minerals Co filed Critical Freeport Minerals Co
Publication of AU6742681A publication Critical patent/AU6742681A/en
Application granted granted Critical
Publication of AU541816B2 publication Critical patent/AU541816B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU67426/81A 1980-02-29 1981-02-18 Process for the recovery of gold from carbonaceous ores Ceased AU541816B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/125,926 US4289532A (en) 1979-12-03 1980-02-29 Process for the recovery of gold from carbonaceous ores
US125926 1980-02-29

Publications (2)

Publication Number Publication Date
AU6742681A AU6742681A (en) 1981-09-03
AU541816B2 true AU541816B2 (en) 1985-01-24

Family

ID=22422090

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67426/81A Ceased AU541816B2 (en) 1980-02-29 1981-02-18 Process for the recovery of gold from carbonaceous ores

Country Status (4)

Country Link
AU (1) AU541816B2 (fr)
CA (1) CA1152754A (fr)
PH (1) PH16021A (fr)
ZA (1) ZA811215B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089412A (en) * 1987-07-10 1992-02-18 Gb Biotech Inc. Bacteria for oxidizing multimetallic sulphide ores
US4888293A (en) * 1987-07-10 1989-12-19 Giant Bay Biotech Inc. Adapting bacteria to low pH and high arsenic concentration for use in oxidizing sulfide ores
US4987081A (en) * 1987-07-10 1991-01-22 Gb Biotech Inc. Chemical/biological process to oxidize multimetallic sulphide ores
CA2057217C (fr) * 1990-12-11 1999-08-31 Bruce Edward Holbein Procede de decontamination de sols contenant des metaux lourds, toxiques
US5494649A (en) * 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips

Also Published As

Publication number Publication date
CA1152754A (fr) 1983-08-30
AU6742681A (en) 1981-09-03
ZA811215B (en) 1982-03-31
PH16021A (en) 1983-05-30

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