DE1483145B2 - - Google Patents
Info
- Publication number
- DE1483145B2 DE1483145B2 DE19651483145 DE1483145A DE1483145B2 DE 1483145 B2 DE1483145 B2 DE 1483145B2 DE 19651483145 DE19651483145 DE 19651483145 DE 1483145 A DE1483145 A DE 1483145A DE 1483145 B2 DE1483145 B2 DE 1483145B2
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- ammonia
- carbon
- powder
- decomposition
- 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.)
- Withdrawn
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 50
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 21
- 229910021529 ammonia Inorganic materials 0.000 claims description 20
- 238000000354 decomposition reaction Methods 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 230000007717 exclusion Effects 0.000 claims 1
- LZICSBGCTUZRIC-UHFFFAOYSA-N isocyanic acid;nickel Chemical compound [Ni].N=C=O LZICSBGCTUZRIC-UHFFFAOYSA-N 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000005121 nitriding Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VPBPOXIFRZBJEU-UHFFFAOYSA-L iron(2+);dinitrite Chemical compound [Fe+2].[O-]N=O.[O-]N=O VPBPOXIFRZBJEU-UHFFFAOYSA-L 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/20—Dry methods smelting of sulfides or formation of mattes from metal carbonyls
-
- 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
- B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
- B22F9/305—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis of metal carbonyls
-
- 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
- C22B23/06—Refining
- C22B23/065—Refining carbonyl methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/953—Producing spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Catalysts (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33907/64A GB1061579A (en) | 1964-08-19 | 1964-08-19 | Metal powders |
| GB1795065 | 1965-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1483145B2 true DE1483145B2 (enrdf_load_stackoverflow) | 1969-09-04 |
| DE1483145A1 DE1483145A1 (enrdf_load_stackoverflow) | 1969-09-04 |
Family
ID=26253024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651483145 Withdrawn DE1483145A1 (enrdf_load_stackoverflow) | 1964-08-19 | 1965-08-14 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3367768A (enrdf_load_stackoverflow) |
| AT (1) | AT268699B (enrdf_load_stackoverflow) |
| BE (2) | BE668505A (enrdf_load_stackoverflow) |
| CH (2) | CH427302A (enrdf_load_stackoverflow) |
| DE (1) | DE1483145A1 (enrdf_load_stackoverflow) |
| ES (1) | ES316605A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1061579A (enrdf_load_stackoverflow) |
| NL (3) | NL6510618A (enrdf_load_stackoverflow) |
| SE (2) | SE329009B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018596A (en) * | 1973-05-15 | 1977-04-19 | The International Nickel Company, Inc. | High shrinkage powder body |
| US3955961A (en) * | 1974-04-25 | 1976-05-11 | Robert Kenneth Jordan | Carboxylate metals process |
| US4676967A (en) * | 1978-08-23 | 1987-06-30 | Union Carbide Corporation | High purity silane and silicon production |
| US4853030A (en) * | 1988-04-15 | 1989-08-01 | Gaf Corporation | Method and apparatus for the manufacture of metallic filaments |
| US7344584B2 (en) * | 2004-09-03 | 2008-03-18 | Inco Limited | Process for producing metal powders |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1759661A (en) * | 1926-07-06 | 1930-05-20 | Ig Farbenindustrie Ag | Finely-divided metals from metal carbonyls |
| US2884319A (en) * | 1956-11-27 | 1959-04-28 | Budd Co | Acicular metal particles from metal carbonyls and method of preparation |
-
0
- BE BE668506D patent/BE668506A/xx unknown
-
1964
- 1964-08-19 GB GB33907/64A patent/GB1061579A/en not_active Expired
-
1965
- 1965-08-13 NL NL6510618A patent/NL6510618A/xx unknown
- 1965-08-14 DE DE19651483145 patent/DE1483145A1/de not_active Withdrawn
- 1965-08-16 CH CH1149265A patent/CH427302A/fr unknown
- 1965-08-16 CH CH1149365A patent/CH442761A/fr unknown
- 1965-08-16 US US481157A patent/US3367768A/en not_active Expired - Lifetime
- 1965-08-16 US US480106A patent/US3367767A/en not_active Expired - Lifetime
- 1965-08-18 SE SE10789/65A patent/SE329009B/xx unknown
- 1965-08-18 ES ES0316605A patent/ES316605A1/es not_active Expired
- 1965-08-18 SE SE10790/65A patent/SE329010B/xx unknown
- 1965-08-19 NL NL656510895A patent/NL144849B/xx unknown
- 1965-08-19 AT AT763365A patent/AT268699B/de active
- 1965-08-19 BE BE668505A patent/BE668505A/xx unknown
-
1971
- 1971-06-22 NL NL7108568A patent/NL7108568A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE329010B (enrdf_load_stackoverflow) | 1970-09-28 |
| US3367767A (en) | 1968-02-06 |
| CH427302A (fr) | 1966-12-31 |
| SE329009B (enrdf_load_stackoverflow) | 1970-09-28 |
| NL6510895A (enrdf_load_stackoverflow) | 1966-02-21 |
| NL7108568A (enrdf_load_stackoverflow) | 1971-09-27 |
| CH442761A (fr) | 1967-08-31 |
| NL144849B (nl) | 1975-02-17 |
| AT268699B (de) | 1969-02-25 |
| BE668506A (enrdf_load_stackoverflow) | |
| DE1483146B1 (de) | 1972-09-07 |
| ES316605A1 (es) | 1965-12-16 |
| US3367768A (en) | 1968-02-06 |
| GB1061579A (en) | 1967-03-15 |
| DE1483145A1 (enrdf_load_stackoverflow) | 1969-09-04 |
| BE668505A (enrdf_load_stackoverflow) | 1966-02-21 |
| NL6510618A (enrdf_load_stackoverflow) | 1966-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |