DE1533058C3 - Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Metallen der IV., V. und VI. Gruppe und der Actiniumreihe des periodischen Systems durch Reduktion deren Halogenide im Wasserstoff-Plasmastrahl - Google Patents
Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Metallen der IV., V. und VI. Gruppe und der Actiniumreihe des periodischen Systems durch Reduktion deren Halogenide im Wasserstoff-PlasmastrahlInfo
- Publication number
- DE1533058C3 DE1533058C3 DE1533058A DE1533058A DE1533058C3 DE 1533058 C3 DE1533058 C3 DE 1533058C3 DE 1533058 A DE1533058 A DE 1533058A DE 1533058 A DE1533058 A DE 1533058A DE 1533058 C3 DE1533058 C3 DE 1533058C3
- Authority
- DE
- Germany
- Prior art keywords
- metals
- hydrogen
- finely divided
- metal
- pyrophoric
- 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
- 229910052751 metal Inorganic materials 0.000 title claims description 22
- 239000002184 metal Substances 0.000 title claims description 22
- 239000001257 hydrogen Substances 0.000 title claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 15
- 150000002739 metals Chemical class 0.000 title claims description 12
- 150000004820 halides Chemical class 0.000 title claims description 7
- 150000001257 actinium Chemical class 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 230000000737 periodic effect Effects 0.000 title claims 4
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 229910001507 metal halide Inorganic materials 0.000 claims description 9
- 150000005309 metal halides Chemical class 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910001510 metal chloride Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910007926 ZrCl Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 229910052776 Thorium Inorganic materials 0.000 claims 1
- 229910052770 Uranium Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- YOUIDGQAIILFBW-UHFFFAOYSA-J tetrachlorotungsten Chemical class Cl[W](Cl)(Cl)Cl YOUIDGQAIILFBW-UHFFFAOYSA-J 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- IAKOZHOLGAGEJT-UHFFFAOYSA-N 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-Ethane Chemical compound C1=CC(OC)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(OC)C=C1 IAKOZHOLGAGEJT-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH895065A CH458753A (de) | 1965-06-25 | 1965-06-25 | Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Metallen der Gruppen IVa, Va und VIa und der Actiniumreihe des Periodensystems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1533058A1 DE1533058A1 (de) | 1970-03-05 |
| DE1533058B2 DE1533058B2 (de) | 1973-11-15 |
| DE1533058C3 true DE1533058C3 (de) | 1974-06-12 |
Family
ID=4346648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1533058A Expired DE1533058C3 (de) | 1965-06-25 | 1966-06-10 | Verfahren zur Herstellung von feinteiligen, nicht pyrophoren Metallen der IV., V. und VI. Gruppe und der Actiniumreihe des periodischen Systems durch Reduktion deren Halogenide im Wasserstoff-Plasmastrahl |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3480426A (en:Method) |
| AT (1) | AT265666B (en:Method) |
| BE (1) | BE683106A (en:Method) |
| CH (1) | CH458753A (en:Method) |
| DE (1) | DE1533058C3 (en:Method) |
| GB (1) | GB1141775A (en:Method) |
| IL (1) | IL25911A (en:Method) |
| NL (1) | NL6608844A (en:Method) |
| SE (1) | SE319610B (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917479A (en) * | 1971-12-03 | 1975-11-04 | Nat Res Dev | Furnaces |
| US3980467A (en) * | 1973-02-16 | 1976-09-14 | Camacho Salvador L | Method of operating a batch type annealing furnace using a plasma heat source |
| US3909241A (en) * | 1973-12-17 | 1975-09-30 | Gte Sylvania Inc | Process for producing free flowing powder and product |
| GB1493394A (en) * | 1974-06-07 | 1977-11-30 | Nat Res Dev | Plasma heater assembly |
| US4080194A (en) * | 1976-11-26 | 1978-03-21 | Westinghouse Electric Corporation | Titanium or zirconium reduction process by arc heater |
| US4361441A (en) * | 1979-04-17 | 1982-11-30 | Plasma Holdings N.V. | Treatment of matter in low temperature plasmas |
| JPS5785943A (en) * | 1980-11-18 | 1982-05-28 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Recovering method for metal from fluorine compound |
| US4519837A (en) * | 1981-10-08 | 1985-05-28 | Westinghouse Electric Corp. | Metal powders and processes for production from oxides |
| WO1992014863A1 (en) * | 1991-02-15 | 1992-09-03 | Drexel University | Method and apparatus for gas phase diffusion alloying |
| US6090179A (en) * | 1998-07-30 | 2000-07-18 | Remptech Ltd. | Process for manufacturing of metallic power |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062638A (en) * | 1961-05-03 | 1962-11-06 | Union Carbide Corp | Ultrafine metal powders |
| US3070420A (en) * | 1961-07-28 | 1962-12-25 | George D White | Method of making spherical actinide carbide |
| CH417118A (de) * | 1961-11-23 | 1966-07-15 | Ciba Geigy | Verfahren zur Herstellung von Tantal oder Niob durch Reduktion von Tantal- oder Niobpentachlorid im Wasserstoff-Plasmastrahl |
| NL299680A (en:Method) * | 1962-10-26 |
-
1965
- 1965-06-25 CH CH895065A patent/CH458753A/de unknown
-
1966
- 1966-06-05 IL IL25911A patent/IL25911A/xx unknown
- 1966-06-07 US US555904A patent/US3480426A/en not_active Expired - Lifetime
- 1966-06-10 DE DE1533058A patent/DE1533058C3/de not_active Expired
- 1966-06-15 GB GB26720/66A patent/GB1141775A/en not_active Expired
- 1966-06-23 SE SE8613/66A patent/SE319610B/xx unknown
- 1966-06-24 BE BE683106D patent/BE683106A/xx unknown
- 1966-06-24 AT AT604566A patent/AT265666B/de active
- 1966-06-24 NL NL6608844A patent/NL6608844A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE319610B (en:Method) | 1970-01-19 |
| AT265666B (de) | 1968-10-25 |
| CH458753A (de) | 1968-06-30 |
| DE1533058B2 (de) | 1973-11-15 |
| US3480426A (en) | 1969-11-25 |
| IL25911A (en) | 1969-11-30 |
| DE1533058A1 (de) | 1970-03-05 |
| NL6608844A (en:Method) | 1966-12-27 |
| GB1141775A (en) | 1969-01-29 |
| BE683106A (en:Method) | 1966-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee |