CA1186423A - Separation du thiosulfate present dans les debits aqueux - Google Patents

Separation du thiosulfate present dans les debits aqueux

Info

Publication number
CA1186423A
CA1186423A CA000395019A CA395019A CA1186423A CA 1186423 A CA1186423 A CA 1186423A CA 000395019 A CA000395019 A CA 000395019A CA 395019 A CA395019 A CA 395019A CA 1186423 A CA1186423 A CA 1186423A
Authority
CA
Canada
Prior art keywords
accordance
solution
sulfur dioxide
thiosulfate
air
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.)
Expired
Application number
CA000395019A
Other languages
English (en)
Inventor
Gyula J. Borbely
Eric A. Devuyst
Victor A. Ettel
Marcel A. Mosoiu
Konstantin J. Schitka
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA1186423A publication Critical patent/CA1186423A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
CA000395019A 1981-01-28 1982-01-27 Separation du thiosulfate present dans les debits aqueux Expired CA1186423A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8102557 1981-01-28
GB81/02557 1981-01-28

Publications (1)

Publication Number Publication Date
CA1186423A true CA1186423A (fr) 1985-04-30

Family

ID=10519281

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000395013A Expired CA1165474A (fr) 1981-01-28 1982-01-27 Enlevement des cyanures d'un courant aqueux
CA000395019A Expired CA1186423A (fr) 1981-01-28 1982-01-27 Separation du thiosulfate present dans les debits aqueux

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000395013A Expired CA1165474A (fr) 1981-01-28 1982-01-27 Enlevement des cyanures d'un courant aqueux

Country Status (5)

Country Link
AU (1) AU543569B2 (fr)
BR (1) BR8200456A (fr)
CA (2) CA1165474A (fr)
MX (1) MX7294E (fr)
ZA (1) ZA82372B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788896A (en) * 1997-02-27 1998-08-04 Alberta Research Council Method of producing micron sized sulphur granules

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1241774A (fr) * 1984-05-23 1988-09-06 Bruce R. Conard Traitement d'effluents
CA1234931A (fr) * 1984-05-28 1988-04-05 Inco Limited Traitement d'effluents a teneur de cyanure- ferrocyanure
US6280501B1 (en) 1999-05-06 2001-08-28 Lakefield Research Ltd. Base metal recovery
CN112299590B (zh) * 2019-07-30 2022-05-03 中冶长天国际工程有限责任公司 一种含氰的亚硫酸铵废水的处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788896A (en) * 1997-02-27 1998-08-04 Alberta Research Council Method of producing micron sized sulphur granules

Also Published As

Publication number Publication date
ZA82372B (en) 1982-11-24
AU7981182A (en) 1982-08-05
AU543569B2 (en) 1985-04-26
CA1165474A (fr) 1984-04-10
BR8200456A (pt) 1982-11-30
MX7294E (es) 1988-04-25

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Legal Events

Date Code Title Description
MKEX Expiry