DE2162111A1 - Verfahren und Vorrichtung zur Herstellung von geformten Partikeln aus Legierungen, insbesondere Katalysatorlegierungen - Google Patents
Verfahren und Vorrichtung zur Herstellung von geformten Partikeln aus Legierungen, insbesondere KatalysatorlegierungenInfo
- Publication number
- DE2162111A1 DE2162111A1 DE19712162111 DE2162111A DE2162111A1 DE 2162111 A1 DE2162111 A1 DE 2162111A1 DE 19712162111 DE19712162111 DE 19712162111 DE 2162111 A DE2162111 A DE 2162111A DE 2162111 A1 DE2162111 A1 DE 2162111A1
- Authority
- DE
- Germany
- Prior art keywords
- particles
- melt
- aluminum
- alloys
- drops
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 title claims description 62
- 229910045601 alloy Inorganic materials 0.000 title claims description 40
- 239000000956 alloy Substances 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 40
- 239000003054 catalyst Substances 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 23
- 239000000155 melt Substances 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 238000002386 leaching Methods 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000007868 Raney catalyst Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910000978 Pb alloy Inorganic materials 0.000 description 2
- 229910000564 Raney nickel Inorganic materials 0.000 description 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 2
- MDKXFHZSHLHFLN-UHFFFAOYSA-N alumanylidynecobalt Chemical compound [Al].[Co] MDKXFHZSHLHFLN-UHFFFAOYSA-N 0.000 description 2
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 2
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BLJNPOIVYYWHMA-UHFFFAOYSA-N alumane;cobalt Chemical compound [AlH3].[Co] BLJNPOIVYYWHMA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/08—Other methods of shaping glass by foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J25/00—Catalysts of the Raney type
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F2009/0804—Dispersion in or on liquid, other than with sieves
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F2009/0804—Dispersion in or on liquid, other than with sieves
- B22F2009/0808—Mechanical dispersion of melt, e.g. by sieves
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9901470A | 1970-12-17 | 1970-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2162111A1 true DE2162111A1 (de) | 1972-07-06 |
Family
ID=22272039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712162111 Pending DE2162111A1 (de) | 1970-12-17 | 1971-12-15 | Verfahren und Vorrichtung zur Herstellung von geformten Partikeln aus Legierungen, insbesondere Katalysatorlegierungen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3719732A (enExample) |
| BE (1) | BE776828A (enExample) |
| CA (1) | CA1023119A (enExample) |
| DE (1) | DE2162111A1 (enExample) |
| FR (1) | FR2118707A5 (enExample) |
| IT (1) | IT944039B (enExample) |
| NL (1) | NL7117247A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127158A (en) * | 1973-10-15 | 1978-11-28 | Toyo Kohan Co., Ltd. | Process for preparing hollow metallic bodies |
| JPS5468764A (en) * | 1977-11-12 | 1979-06-02 | Mizusawa Industrial Chem | Production of particulate article comprising low melting metal |
| US4175954A (en) * | 1978-07-24 | 1979-11-27 | The United States Of America As Represented By The United States Department Of Energy | Self-disintegrating Raney metal alloys |
| ES281434Y (es) * | 1984-09-12 | 1985-11-16 | Sociedad Anonima De Racionalizacion Y Mecanizacion | Maquina para la obtencion de cuerpos esfericos a partir de liquidos gelificables |
| US5154220A (en) * | 1990-12-06 | 1992-10-13 | Crawford Tommy N | Method and apparatus for making metal shot |
| JP3793267B2 (ja) * | 1995-11-08 | 2006-07-05 | 東和化成工業株式会社 | ラネー触媒、その製造方法及びそれを使用した糖アルコールの製造方法 |
| ATE201612T1 (de) * | 1996-08-01 | 2001-06-15 | Urea Casale Sa | Verfahren und vorrichtung zur kontrollierten zerteilung von flüssigkeitsstrahlen |
| US6841512B1 (en) * | 1999-04-12 | 2005-01-11 | Ovonic Battery Company, Inc. | Finely divided metal catalyst and method for making same |
| US20080161185A1 (en) * | 2006-12-25 | 2008-07-03 | Khabibullin Farkhat K | Catalyst for Hydration of Vegetable Oils, Fats and Fatty Acids |
| FR2972729A1 (fr) * | 2011-03-14 | 2012-09-21 | Univ Joseph Fourier | Procede et dispositif pour la formation de billes de verre metallique |
| EP2845671A1 (en) * | 2013-09-05 | 2015-03-11 | Uvån Holding AB | Granulation of molten material |
| KR102246228B1 (ko) | 2013-09-05 | 2021-04-28 | 우반 홀딩 에이비 | 용융 재료의 과립화 |
-
1970
- 1970-12-17 US US00099014A patent/US3719732A/en not_active Expired - Lifetime
-
1971
- 1971-10-27 CA CA126,222A patent/CA1023119A/en not_active Expired
- 1971-12-15 DE DE19712162111 patent/DE2162111A1/de active Pending
- 1971-12-16 FR FR7145292A patent/FR2118707A5/fr not_active Expired
- 1971-12-16 BE BE776828A patent/BE776828A/xx unknown
- 1971-12-16 IT IT32497/71A patent/IT944039B/it active
- 1971-12-16 NL NL7117247A patent/NL7117247A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE776828A (fr) | 1972-04-17 |
| FR2118707A5 (enExample) | 1972-07-28 |
| NL7117247A (enExample) | 1972-06-20 |
| IT944039B (it) | 1973-04-20 |
| CA1023119A (en) | 1977-12-27 |
| US3719732A (en) | 1973-03-06 |
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