GB1378040A – Recovering cobalt by precipitation from aqueous solutions
– Google Patents
GB1378040A – Recovering cobalt by precipitation from aqueous solutions
– Google Patents
Recovering cobalt by precipitation from aqueous solutions
Info
Publication number
GB1378040A
GB1378040A
GB4634772A
GB4634772A
GB1378040A
GB 1378040 A
GB1378040 A
GB 1378040A
GB 4634772 A
GB4634772 A
GB 4634772A
GB 4634772 A
GB4634772 A
GB 4634772A
GB 1378040 A
GB1378040 A
GB 1378040A
Authority
GB
United Kingdom
Prior art keywords
cobalt
solutions
litre
hydrogen
precipitation
Prior art date
1971-12-02
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
GB4634772A
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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.)
1971-12-02
Filing date
1972-10-06
Publication date
1974-12-18
1972-10-06
Application filed by Sherritt Gordon Mines Ltd
filed
Critical
Sherritt Gordon Mines Ltd
1974-12-18
Publication of GB1378040A
publication
Critical
patent/GB1378040A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C22B23/00—Obtaining nickel or cobalt
C22B23/04—Obtaining nickel or cobalt by wet processes
C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
Abstract
1378040 Precipitating cobalt from solution SHERRITT GORDON MINES Ltd 6 Oct 1972 [2 Dec 1971] 46347/72 Heading C7D Cobalt powder is recovered from aqueous ammonaical solutions of cobalt salts by reacting with hydrogen at above 90‹C and under pressure, in the presence of at least 0.001 moles/litre of thioaceramide, thioacetamilide or an alkali metal salt of thioacetic acid. The process is particularly applicable to the treatment of solutions containing 200 to 500 gms/litre of ammonium sulphate, with hydrogen at 120 to 200‹C and 7 to 30 kg/sq. cm pressure. Organic promoters, e.g. gum arabic, dextrin, dextrose, alizarin or acrylamide polymer hydrolytes, may be incorporated in the solutions.
GB4634772A
1971-12-02
1972-10-06
Recovering cobalt by precipitation from aqueous solutions
Expired
GB1378040A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CA129,097,A
CA950682A
(en)
1971-12-02
1971-12-02
Cobalt precipitation from aqueous solutions
Publications (1)
Publication Number
Publication Date
GB1378040A
true
GB1378040A
(en)
1974-12-18
Family
ID=4091666
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4634772A
Expired
GB1378040A
(en)
1971-12-02
1972-10-06
Recovering cobalt by precipitation from aqueous solutions
Country Status (12)
Country
Link
JP
(1)
JPS551329B2
(en)
AU
(1)
AU461964B2
(en)
BE
(1)
BE791807A
(en)
CA
(1)
CA950682A
(en)
DE
(1)
DE2258676A1
(en)
FI
(1)
FI55872C
(en)
FR
(1)
FR2162133B1
(en)
GB
(1)
GB1378040A
(en)
NO
(1)
NO133408C
(en)
SE
(1)
SE389130B
(en)
ZA
(1)
ZA727098B
(en)
ZM
(1)
ZM16772A1
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6231823B1
(en)
2000-03-27
2001-05-15
Dynatec Corporation
Solvent extraction process for the separation of cobalt from nickel in aqueous sulphate-containing solutions
0
BE
BE791807D
patent/BE791807A/en
not_active
IP Right Cessation
1971
1971-12-02
CA
CA129,097,A
patent/CA950682A/en
not_active
Expired
1972
1972-10-04
ZA
ZA727098A
patent/ZA727098B/en
unknown
1972-10-06
GB
GB4634772A
patent/GB1378040A/en
not_active
Expired
1972-10-13
AU
AU47746/72A
patent/AU461964B2/en
not_active
Expired
1972-10-16
JP
JP10348272A
patent/JPS551329B2/ja
not_active
Expired
1972-10-20
ZM
ZM167/72*UA
patent/ZM16772A1/en
unknown
1972-10-25
NO
NO3847/72A
patent/NO133408C/no
unknown
1972-11-09
FI
FI3131/72A
patent/FI55872C/en
active
1972-11-30
DE
DE19722258676
patent/DE2258676A1/en
active
Pending
1972-11-30
FR
FR7242687A
patent/FR2162133B1/fr
not_active
Expired
1972-12-01
SE
SE7215680A
patent/SE389130B/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6231823B1
(en)
2000-03-27
2001-05-15
Dynatec Corporation
Solvent extraction process for the separation of cobalt from nickel in aqueous sulphate-containing solutions
Also Published As
Publication number
Publication date
CA950682A
(en)
1974-07-09
FR2162133B1
(en)
1980-04-18
NO133408B
(en)
1976-01-19
ZM16772A1
(en)
1973-08-21
FR2162133A1
(en)
1973-07-13
ZA727098B
(en)
1973-06-27
JPS551329B2
(en)
1980-01-12
NO133408C
(en)
1976-04-28
DE2258676A1
(en)
1973-06-07
SE389130B
(en)
1976-10-25
JPS4865112A
(en)
1973-09-08
FI55872B
(en)
1979-06-29
FI55872C
(en)
1979-10-10
AU461964B2
(en)
1975-06-12
AU4774672A
(en)
1974-04-26
BE791807A
(en)
1973-03-16
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Legal Events
Date
Code
Title
Description
1975-04-30
PS
Patent sealed
1987-05-28
PCNP
Patent ceased through non-payment of renewal fee
