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BR8200456A - PROCESS TO REDUCE THE CYANIDE CONTENT OF AN WATER SOLUTION - Google Patents

PROCESS TO REDUCE THE CYANIDE CONTENT OF AN WATER SOLUTION

Info

Publication number
BR8200456A
BR8200456A BR8200456A BR8200456A BR8200456A BR 8200456 A BR8200456 A BR 8200456A BR 8200456 A BR8200456 A BR 8200456A BR 8200456 A BR8200456 A BR 8200456A BR 8200456 A BR8200456 A BR 8200456A
Authority
BR
Brazil
Prior art keywords
reduce
water solution
cyanide content
cyanide
content
Prior art date
Application number
BR8200456A
Other languages
Portuguese (pt)
Inventor
Gyula John Borberly
Eric August Devuyst
Victor Alexander Ettel
Marcel Alin Mosoiu
Konstantin John Schitka
Original Assignee
Inco 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.)
Filing date
Publication date
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of BR8200456A publication Critical patent/BR8200456A/en

Links

BR8200456A 1981-01-28 1982-01-27 PROCESS TO REDUCE THE CYANIDE CONTENT OF AN WATER SOLUTION BR8200456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8102557 1981-01-28

Publications (1)

Publication Number Publication Date
BR8200456A true BR8200456A (en) 1982-11-30

Family

ID=10519281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200456A BR8200456A (en) 1981-01-28 1982-01-27 PROCESS TO REDUCE THE CYANIDE CONTENT OF AN WATER SOLUTION

Country Status (5)

Country Link
AU (1) AU543569B2 (en)
BR (1) BR8200456A (en)
CA (2) CA1186423A (en)
MX (1) MX7294E (en)
ZA (1) ZA82372B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1241774A (en) * 1984-05-23 1988-09-06 Bruce R. Conard Effluent treatment
CA1234931A (en) * 1984-05-28 1988-04-05 Inco Limited Treatment of cyanide-ferrocyanide effluents
US5788896A (en) * 1997-02-27 1998-08-04 Alberta Research Council Method of producing micron sized sulphur granules
US6280501B1 (en) 1999-05-06 2001-08-28 Lakefield Research Ltd. Base metal recovery
CN112299590B (en) * 2019-07-30 2022-05-03 中冶长天国际工程有限责任公司 Method for treating cyanide-containing ammonium sulfite wastewater

Also Published As

Publication number Publication date
AU7981182A (en) 1982-08-05
MX7294E (en) 1988-04-25
CA1186423A (en) 1985-04-30
CA1165474A (en) 1984-04-10
ZA82372B (en) 1982-11-24
AU543569B2 (en) 1985-04-26

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 27/01/97