ZA725488B - Improvements in or relating to the separation and purification of gold - Google Patents

Improvements in or relating to the separation and purification of gold

Info

Publication number: ZA725488B
Authority: ZA; South Africa
Prior art keywords: gold; purification; relating; separation
Prior art date: 1972-08-10

Application number

ZA725488A

Other languages

English (en)

Inventor

W Pittie

G Overbeek

K Doig

Original Assignee

Swarsab Mining

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

1972-08-10

Publication date

1973-09-26

1972-08-10 Application filed by Swarsab Mining filed Critical Swarsab Mining

1972-08-10 Priority to ZA725488A priority Critical patent/ZA725488B/xx

1973-07-27 Priority to FI2370/73A priority patent/FI58161C/fi

1973-07-27 Priority to GB3594473A priority patent/GB1434288A/en

1973-07-31 Priority to CA177,788A priority patent/CA998533A/en

1973-08-02 Priority to AU58811/73A priority patent/AU453731B2/en

1973-08-07 Priority to NO733143A priority patent/NO134704C/no

1973-08-08 Priority to DE19732340157 priority patent/DE2340157C3/de

1973-08-09 Priority to IT27710/73A priority patent/IT1006037B/it

1973-08-09 Priority to BE134383A priority patent/BE803391A/fr

1973-08-10 Priority to JP7389376A priority patent/JPS5234246B2/ja

1973-08-10 Priority to FR7329341A priority patent/FR2195690B1/fr

1973-09-26 Publication of ZA725488B publication Critical patent/ZA725488B/xx

1974-07-23 Priority to US490970A priority patent/US3929469A/en

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)

ZA725488A 1972-08-10 1972-08-10 Improvements in or relating to the separation and purification of gold ZA725488B (en)

Priority Applications (12)

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
FI2370/73A FI58161C (fi)	1972-08-10	1973-07-27	Foerfarande foer separering av guld fraon metaller tillhoerande platinagruppen
GB3594473A GB1434288A (en)	1972-08-10	1973-07-27	Separation and purification of gold
CA177,788A CA998533A (en)	1972-08-10	1973-07-31	Separation and purification of gold
AU58811/73A AU453731B2 (en)	1972-08-10	1973-08-02	Improvements in or relating tothe separation and purification of gold
NO733143A NO134704C (fr)	1972-08-10	1973-08-07
DE19732340157 DE2340157C3 (de)	1972-08-10	1973-08-08	Verfahren zur Abtrennung und Reinigung von Gold, das in einem Gemisch mit den Metallen der Platingruppe vorliegt
IT27710/73A IT1006037B (it)	1972-08-10	1973-08-09	Procedimento per separare l oro da una miscela di metalli del gruppo del platino e oro e per purificarlo
BE134383A BE803391A (fr)	1972-08-10	1973-08-09	Perfectionnements dans, ou se rapportant a, la separation et la purification de l'or
JP7389376A JPS5234246B2 (fr)	1972-08-10	1973-08-10
FR7329341A FR2195690B1 (fr)	1972-08-10	1973-08-10
US490970A US3929469A (en)	1972-08-10	1974-07-23	Separation and purification of gold

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
ZA725488B true ZA725488B (en)	1973-09-26

Family

ID=25565244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA725488A ZA725488B (en)	1972-08-10	1972-08-10	Improvements in or relating to the 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 JP JP7389376A patent/JPS5234246B2/ja not_active Expired
- 1973-08-10 FR FR7329341A patent/FR2195690B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT1006037B (it)	1976-09-30
NO134704B (fr)	1976-08-23
JPS5234246B2 (fr)	1977-09-02
GB1434288A (en)	1976-05-05
AU5881173A (en)	1974-10-10
DE2340157A1 (de)	1974-02-28
FR2195690B1 (fr)	1976-11-19
FR2195690A1 (fr)	1974-03-08
DE2340157B2 (de)	1975-10-23
CA998533A (en)	1976-10-19
NO134704C (fr)	1976-12-01
FI58161C (fi)	1980-12-10
JPS4945823A (fr)	1974-05-01
BE803391A (fr)	1973-12-03
FI58161B (fi)	1980-08-29

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