GB1158106A - Improvements In Method For Preparing Cyanonickelates Of Sodium And Potassium - Google Patents
Improvements In Method For Preparing Cyanonickelates Of Sodium And PotassiumInfo
- Publication number
- GB1158106A GB1158106A GB4771766A GB4771766A GB1158106A GB 1158106 A GB1158106 A GB 1158106A GB 4771766 A GB4771766 A GB 4771766A GB 4771766 A GB4771766 A GB 4771766A GB 1158106 A GB1158106 A GB 1158106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- potassium
- sodium
- cyanide
- cyanonickelate
- nickel
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/08—Simple or complex cyanides of metals
- C01C3/11—Complex cyanides
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,158,106. Cyanonickelates of sodium and potassium. VENTRON CORP. 24 Oct., 1966 [4 May, 1966], No. 47717/66. Heading C1A. Sodium or potassium cyanonickelate is prepared by reacting a nickel salt, the anion of which is capable of forming a corresponding sodium or potassium salt having a water solubility in excess of 25 grams per 100 grams of water at 25‹ C., with sodium or potassium cyanide, with a relative molar proportion of cyanide to nickel salt of about 4 : 1, in an amount of water sufficient to dissolve the reactants while permitting precipitation of the major portion of the formed alkali metal cyanonickelate upon cooling the reaction mixture to a temperature between room temperature and 5‹ C., and cooling the reaction mixture to precipitate the sodium or potassium cyanonickelate. Suitable nickel salts are the chloride, nitrate, acetate, bromide, iodide and sulphate, except that the use of nickel sulphate is excluded when the cyanide is potassium cyanide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54835366A | 1966-05-04 | 1966-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1158106A true GB1158106A (en) | 1969-07-16 |
Family
ID=24188499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4771766A Expired GB1158106A (en) | 1966-05-04 | 1966-10-24 | Improvements In Method For Preparing Cyanonickelates Of Sodium And Potassium |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH483996A (en) |
DE (1) | DE1592049A1 (en) |
GB (1) | GB1158106A (en) |
-
1966
- 1966-10-24 GB GB4771766A patent/GB1158106A/en not_active Expired
- 1966-11-10 DE DE19661592049 patent/DE1592049A1/en active Pending
- 1966-11-15 CH CH1642366A patent/CH483996A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH483996A (en) | 1970-01-15 |
DE1592049A1 (en) | 1972-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |