FR2239533A1 - Nickel- or nickel iron alloy- powders mfr - by redn. of oxalates with hydrogen in an autoclave - Google Patents
Nickel- or nickel iron alloy- powders mfr - by redn. of oxalates with hydrogen in an autoclaveInfo
- Publication number
- FR2239533A1 FR2239533A1 FR7426840A FR7426840A FR2239533A1 FR 2239533 A1 FR2239533 A1 FR 2239533A1 FR 7426840 A FR7426840 A FR 7426840A FR 7426840 A FR7426840 A FR 7426840A FR 2239533 A1 FR2239533 A1 FR 2239533A1
- Authority
- FR
- France
- Prior art keywords
- nickel
- autoclave
- redn
- hydrogen
- soln
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 title 2
- 150000003891 oxalate salts Chemical class 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910003271 Ni-Fe Inorganic materials 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 150000002815 nickel Chemical class 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU68146A LU68146A1 (OSRAM) | 1973-08-02 | 1973-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2239533A1 true FR2239533A1 (en) | 1975-02-28 |
| FR2239533B1 FR2239533B1 (OSRAM) | 1976-12-31 |
Family
ID=19727425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7426840A Granted FR2239533A1 (en) | 1973-08-02 | 1974-08-02 | Nickel- or nickel iron alloy- powders mfr - by redn. of oxalates with hydrogen in an autoclave |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2239533A1 (OSRAM) |
| LU (1) | LU68146A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2551410C3 (de) | 1975-11-15 | 1979-04-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Transferdrucken auf gegebenenfalls regenerierten Cellulosefasern und deren Mischungen mit Polyesterfasern |
-
1973
- 1973-08-02 LU LU68146A patent/LU68146A1/xx unknown
-
1974
- 1974-08-02 FR FR7426840A patent/FR2239533A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| LU68146A1 (OSRAM) | 1975-05-21 |
| FR2239533B1 (OSRAM) | 1976-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IE35303B1 (en) | Process for the manufacture of hexamethylenediamine | |
| ES423991A1 (es) | Un procedimiento para mejorar y modificar las propiedades de los cabellos. | |
| ES489620A1 (es) | Procedimiento para la preparacion de peroxidos de metales alcalinos o alcalinoterreos | |
| GB956100A (en) | Improved process for oxidizing primary alcohols | |
| GB1449395A (en) | Amination of aromatic compounds | |
| JPS56802A (en) | Preparation of hydroxypropyl-cellulose | |
| GB837535A (en) | Improvements in or relating to catalysts | |
| GB1179120A (en) | Catalysts for Use in the Production of Hydroxylammonium Salts. | |
| GB1069725A (en) | Process for the manufacture of magnesium hydrogen phosphate trihydrate | |
| GB1293151A (en) | Process for the preparation of tetrahydrofuran | |
| GB1212806A (en) | Process for the polymerisation and copolymerisation of olefins | |
| FR2041748A1 (en) | Fertilizers from lignite | |
| GB1430906A (en) | Process for the prepatation of polyethylene-polyamine salts of low viscosity | |
| GB1366187A (en) | Preparation of 2-pyrrolidinone | |
| ES8401439A1 (es) | Procedimiento para la obtencion de acido hidroxicarboxilicos aromaticos. | |
| RU92012162A (ru) | Способ получения водорода и способ получения катализатора для получения водорода | |
| GB1398822A (en) | Process for the continuous production of hexamethylene diamine by hydrogenation of adiponitrile | |
| GB1419767A (en) | Cobalt oxide catalysts | |
| GB1295571A (OSRAM) | ||
| FR2227336A1 (en) | Nickel powder with controlled particle size - from reduction of oxalate | |
| GB1409994A (en) | Palladium compound useful as a catalyst | |
| GB1368156A (en) | Process for the manufacture of artificial manganese dioxide | |
| GB918511A (en) | Process for the manufacture of 2:5-diarylamino-terephthalic acids | |
| SU538995A1 (ru) | Способ получени активного гидрата окиси железа | |
| GB1168958A (en) | Improvement in the preparation of Aliphatic Dinitriles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |