BR7106477D0 - Aperfeicoamentos relativos a recuperacao de estanho de concentrados de minerios - Google Patents

Aperfeicoamentos relativos a recuperacao de estanho de concentrados de minerios

Info

Publication number: BR7106477D0
Authority: BR; Brazil
Prior art keywords: improvements relating; tin recovery; mining; concentrates; mining concentrates
Prior art date: 1970-10-02

Application number

BR6477/71A

Other languages

English (en)

Portuguese (pt)

Inventor

Gold Fields Ltd Consolidated

Original Assignee

Cons Gold Fields Ltd

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.)

1970-10-02

Filing date

1971-09-30

Publication date

1973-04-19

1971-09-30 Application filed by Cons Gold Fields Ltd filed Critical Cons Gold Fields Ltd

1973-04-19 Publication of BR7106477D0 publication Critical patent/BR7106477D0/pt

Links

239000012141 concentrate Substances 0.000 title 1
238000011084 recovery 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
- C22B25/00—Obtaining tin
- 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
- C22B25/00—Obtaining tin
- C22B25/02—Obtaining tin by dry processes

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)
Silicon Compounds (AREA)
Glass Compositions (AREA)

BR6477/71A 1970-10-02 1971-09-30 Aperfeicoamentos relativos a recuperacao de estanho de concentrados de minerios BR7106477D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4700670		1970-10-02

Publications (1)

Publication Number	Publication Date
BR7106477D0 true BR7106477D0 (pt)	1973-04-19

Family

ID=10443378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR6477/71A BR7106477D0 (pt)	1970-10-02	1971-09-30	Aperfeicoamentos relativos a recuperacao de estanho de concentrados de minerios

Country Status (10)

Country	Link
US (1)	US3767384A (2)
AU (1)	AU458272B2 (2)
BE (1)	BE773388A (2)
BR (1)	BR7106477D0 (2)
DE (1)	DE2149160C3 (2)
ES (1)	ES395569A1 (2)
GB (1)	GB1328876A (2)
MY (1)	MY7400097A (2)
NL (1)	NL7113556A (2)
ZA (1)	ZA716103B (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3419119C1 (de) *	1984-05-23	1986-01-09	Preussag Ag Metall, 3380 Goslar	Verfahren zur Zinngewinnung aus zinnarmen oxidischen oder oxidisch-sulfidischen Vorstoffen oder Konzentraten
RU2221887C1 (ru) *	2002-06-18	2004-01-20	Орловский государственный технический университет	Способ переработки смешанных вольфрамооловянных концентратов

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1461957A (en) *	1919-04-28	1923-07-17	American Smelting Refining	Process of recovering tin from impure ores
US1902735A (en) *	1928-02-07	1933-03-21	Mitsubishi Kogyo Kabushiki Kai	Process for treating material containing tin
US2200563A (en) *	1937-05-24	1940-05-14	Kenneth M Simpson	Method of preparing ores to facilitate extraction of metals

1971
- 1971-09-13 ZA ZA716103A patent/ZA716103B/xx unknown
- 1971-09-15 US US00180797A patent/US3767384A/en not_active Expired - Lifetime
- 1971-09-20 AU AU33656/71A patent/AU458272B2/en not_active Expired
- 1971-09-29 GB GB4700670A patent/GB1328876A/en not_active Expired
- 1971-09-30 ES ES395569A patent/ES395569A1/es not_active Expired
- 1971-09-30 BR BR6477/71A patent/BR7106477D0/pt unknown
- 1971-09-30 BE BE773388A patent/BE773388A/xx unknown
- 1971-10-01 NL NL7113556A patent/NL7113556A/xx not_active Application Discontinuation
- 1971-10-01 DE DE2149160A patent/DE2149160C3/de not_active Expired
1974
- 1974-12-31 MY MY197497A patent/MY7400097A/xx unknown

Also Published As

Publication number	Publication date
NL7113556A (2)	1972-04-05
MY7400097A (en)	1974-12-31
ZA716103B (en)	1973-01-31
BE773388A (fr)	1972-01-17
DE2149160B2 (de)	1973-10-18
DE2149160C3 (de)	1974-05-16
ES395569A1 (es)	1973-12-16
AU458272B2 (en)	1975-02-20
GB1328876A (en)	1973-09-05
DE2149160A1 (de)	1972-04-06
US3767384A (en)	1973-10-23
AU3365671A (en)	1973-03-29

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