GB1163745A - Electrolytic Deposition of Nickel - Google Patents
Electrolytic Deposition of NickelInfo
- Publication number
- GB1163745A GB1163745A GB3886766A GB3886766A GB1163745A GB 1163745 A GB1163745 A GB 1163745A GB 3886766 A GB3886766 A GB 3886766A GB 3886766 A GB3886766 A GB 3886766A GB 1163745 A GB1163745 A GB 1163745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- pellets
- carbonyl
- gas
- sulphur
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
1,163,745. Electro-deposition of nickel. INTERNATIONAL NICKEL Ltd. Aug.25, 1967 [Aug. 31, 1966], No. 38867/66. Heading C7B. Nickel is electro-deposited from an aqueous electrolyte containing one or more nickel salts using as soluble anode material carbonyl nickel pellets containing at least 0À005% by weight sulphur. The sulphur content may be as high as 0À1% but preferably is between 0À012 and 0À014%. Typically the pellets are supported in a titanium basket surrounded by a woven anode bag. The plating bath may be of the Watts type to which brightening and levelling agents are added, or may be of the sulphamate, all-chloride or all-sulphate type. The pellets are preferably produced by introducing a thermally decomposable sulphur-containing gas into the nickel carbonyl decomposer. The sulphurcontaining gas may be hydrogen sulphide but preferably is carbonyl sulphide as in Specification 1,163, 746. Sulphided pellets obtained by subjecting carbonyl nickel pellets to heating in a sulphurcontaining gas are unsatisfactory as anode material, forming large amounts of anode sludge.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19661621092 DE1621092A1 (en) | 1966-08-31 | 1966-10-14 | Process for the electrodeposition of nickel |
| FI233967A FI48291C (en) | 1966-08-31 | 1967-08-30 | Process for the production of nickel beads. |
| FI233867A FI48290C (en) | 1966-08-31 | 1967-08-30 | Electrolytic precipitation of nickel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966F0050438 DE1621072C3 (en) | 1966-10-14 | 1966-10-14 | Process for the production of metal coatings on thermoplastic plastics containing styrene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1163745A true GB1163745A (en) | 1969-09-10 |
Family
ID=7103798
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3886766A Expired GB1163745A (en) | 1966-08-31 | 1966-08-31 | Electrolytic Deposition of Nickel |
| GB4419667A Expired GB1201937A (en) | 1966-10-14 | 1967-09-28 | Metal coatings on plastics |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4419667A Expired GB1201937A (en) | 1966-10-14 | 1967-09-28 | Metal coatings on plastics |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT275992B (en) |
| BE (1) | BE704973A (en) |
| CA (1) | CA936128A (en) |
| CH (1) | CH488816A (en) |
| DE (2) | DE1621072C3 (en) |
| GB (2) | GB1163745A (en) |
-
1966
- 1966-08-31 GB GB3886766A patent/GB1163745A/en not_active Expired
- 1966-10-14 DE DE1966F0050438 patent/DE1621072C3/en not_active Expired
-
1967
- 1967-08-30 DE DE19671583886 patent/DE1583886B2/en not_active Withdrawn
- 1967-09-05 CA CA999349A patent/CA936128A/en not_active Expired
- 1967-09-28 GB GB4419667A patent/GB1201937A/en not_active Expired
- 1967-09-29 AT AT887167A patent/AT275992B/en active
- 1967-10-11 BE BE704973D patent/BE704973A/xx not_active IP Right Cessation
- 1967-10-13 CH CH1433067A patent/CH488816A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA936128A (en) | 1973-10-30 |
| AT275992B (en) | 1969-11-10 |
| GB1201937A (en) | 1970-08-12 |
| DE1621072B2 (en) | 1974-05-30 |
| DE1583886A1 (en) | 1970-09-10 |
| DE1583886B2 (en) | 1972-02-10 |
| DE1621072A1 (en) | 1970-08-27 |
| CH488816A (en) | 1970-04-15 |
| BE704973A (en) | 1968-02-15 |
| DE1621072C3 (en) | 1975-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |