CA998533A - Separation and purification of gold - Google Patents

Separation and purification of gold

Info

Publication number: CA998533A
Authority: CA; Canada
Prior art keywords: gold; purification; separation
Prior art date: 1972-08-10
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

CA177,788A

Other languages

English (en)

Inventor

Kingsley F. Doig

Willem H. Pittie

Gerhardus Overbeek

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.)

SWARSAB MINING EXPLORATION AND DEVELOPMENT Co Pty LIMITE D

Original Assignee

SWARSAB MINING EXPLORATION AND DEVELOPMENT Co Pty LIMITE D

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.)

1972-08-10

Filing date

1973-07-31

Publication date

1976-10-19

1973-07-31 Application filed by SWARSAB MINING EXPLORATION AND DEVELOPMENT Co Pty LIMITE D filed Critical SWARSAB MINING EXPLORATION AND DEVELOPMENT Co Pty LIMITE D

1976-10-19 Application granted granted Critical

1976-10-19 Publication of CA998533A publication Critical patent/CA998533A/en

Status Expired legal-status Critical Current

Links

PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
239000010931 gold Substances 0.000 title 1
229910052737 gold Inorganic materials 0.000 title 1
238000000746 purification Methods 0.000 title 1
238000000926 separation method Methods 0.000 title 1

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
- C22B11/04—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
- C22B11/00—Obtaining noble metals

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

CA177,788A 1972-08-10 1973-07-31 Separation and purification of gold Expired CA998533A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA725488A ZA725488B (en)	1972-08-10	1972-08-10	Improvements in or relating to the separation and purification of gold

Publications (1)

Publication Number	Publication Date
CA998533A true CA998533A (en)	1976-10-19

Family

ID=25565244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA177,788A Expired CA998533A (en)	1972-08-10	1973-07-31	Separation and purification of gold

Country Status (9)

Country	Link
JP (1)	JPS5234246B2 (fr)
BE (1)	BE803391A (fr)
CA (1)	CA998533A (fr)
FI (1)	FI58161C (fr)
FR (1)	FR2195690B1 (fr)
GB (1)	GB1434288A (fr)
IT (1)	IT1006037B (fr)
NO (1)	NO134704C (fr)
ZA (1)	ZA725488B (fr)

1972
- 1972-08-10 ZA ZA725488A patent/ZA725488B/xx unknown
1973
- 1973-07-27 GB GB3594473A patent/GB1434288A/en not_active Expired
- 1973-07-27 FI FI2370/73A patent/FI58161C/fi active
- 1973-07-31 CA CA177,788A patent/CA998533A/en not_active Expired
- 1973-08-07 NO NO733143A patent/NO134704C/no unknown
- 1973-08-09 IT IT27710/73A patent/IT1006037B/it active
- 1973-08-09 BE BE134383A patent/BE803391A/fr unknown
- 1973-08-10 FR FR7329341A patent/FR2195690B1/fr not_active Expired
- 1973-08-10 JP JP7389376A patent/JPS5234246B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2195690A1 (fr)	1974-03-08
FI58161C (fi)	1980-12-10
ZA725488B (en)	1973-09-26
JPS4945823A (fr)	1974-05-01
AU5881173A (en)	1974-10-10
JPS5234246B2 (fr)	1977-09-02
DE2340157B2 (de)	1975-10-23
NO134704B (fr)	1976-08-23
FI58161B (fi)	1980-08-29
NO134704C (fr)	1976-12-01
DE2340157A1 (de)	1974-02-28
GB1434288A (en)	1976-05-05
IT1006037B (it)	1976-09-30
FR2195690B1 (fr)	1976-11-19
BE803391A (fr)	1973-12-03

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