DD136798A5 - Verfahren zur entpyrophorisierung von pyrophoren metallkatalysatoren - Google Patents
Verfahren zur entpyrophorisierung von pyrophoren metallkatalysatorenInfo
- Publication number
- DD136798A5 DD136798A5 DD78204166A DD20416678A DD136798A5 DD 136798 A5 DD136798 A5 DD 136798A5 DD 78204166 A DD78204166 A DD 78204166A DD 20416678 A DD20416678 A DD 20416678A DD 136798 A5 DD136798 A5 DD 136798A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pyrophorene
- entpyrophorization
- metal catalysts
- catalysts
- metal
- Prior art date
Links
Classifications
-
- 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
- B01J25/02—Raney nickel
-
- 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
- B01J33/00—Protection of catalysts, e.g. by coating
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2713373A DE2713373C3 (de) | 1977-03-25 | 1977-03-25 | Verfahren zur Entpyrophorisierung von pyrophoren Raney-Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD136798A5 true DD136798A5 (de) | 1979-08-01 |
Family
ID=6004733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78204166A DD136798A5 (de) | 1977-03-25 | 1978-03-14 | Verfahren zur entpyrophorisierung von pyrophoren metallkatalysatoren |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4176092A (xx) |
| JP (1) | JPS53119290A (xx) |
| BE (1) | BE865272A (xx) |
| DD (1) | DD136798A5 (xx) |
| DE (1) | DE2713373C3 (xx) |
| ES (1) | ES468138A1 (xx) |
| FR (1) | FR2384543A1 (xx) |
| GB (1) | GB1558337A (xx) |
| IT (1) | IT7848572A0 (xx) |
| NL (1) | NL7803091A (xx) |
| SU (1) | SU679114A3 (xx) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443557A (en) * | 1979-03-30 | 1984-04-17 | Alloy Surfaces Company, Inc. | Treatment of catalytic Raney nickel |
| US4349612A (en) * | 1978-11-24 | 1982-09-14 | Alloy Surfaces Company, Inc. | Metal web |
| US4247481A (en) * | 1979-12-26 | 1981-01-27 | Monsanto Company | Catalyst passivation in production of amines |
| US4518457A (en) * | 1980-08-18 | 1985-05-21 | Olin Corporation | Raney alloy coated cathode for chlor-alkali cells |
| US4415416A (en) * | 1982-04-30 | 1983-11-15 | Olin Corporation | Electrochemical depyrophorization of raney nickel electrodes |
| FR2568873B1 (fr) * | 1984-08-08 | 1987-01-09 | Inst Francais Du Petrole | Procede de production d'alcools par hydrogenolyse d'esters d'acides carboxyliques en presence d'un catalyseur contenant du nickel et de l'etain, du germanium ou du plomb |
| US4740491A (en) * | 1985-01-16 | 1988-04-26 | Gas Research Institute | Process for passivating high activity transition metal sulfide catalysts |
| JPS6344945A (ja) * | 1986-08-13 | 1988-02-25 | Fuji Electric Co Ltd | 白金カーボン粉末触媒の分散方法 |
| DE3815110A1 (de) * | 1988-05-04 | 1989-11-16 | Degussa | Feste wasserfreie raney-katalysator-dispersion |
| US4900713A (en) * | 1988-08-19 | 1990-02-13 | Texaco, Inc. | Stabilizing spent hydrotreating catalyst for reprocessing or storage |
| US6063347A (en) * | 1998-07-09 | 2000-05-16 | Betzdearborn Inc. | Inhibition of pyrophoric iron sulfide activity |
| US6328943B1 (en) | 1998-07-09 | 2001-12-11 | Betzdearborn Inc. | Inhibition of pyrophoric iron sulfide activity |
| DE19907829C2 (de) | 1999-02-24 | 2001-05-10 | Bayer Ag | Verfahren zur Herstellung von cis-2,6-Dimethylpiperazin |
| US6309758B1 (en) * | 1999-05-06 | 2001-10-30 | W. R. Grace & Co.-Conn. | Promoted porous catalyst |
| US6355593B1 (en) * | 2000-09-01 | 2002-03-12 | Exxonmobil Research And Engineering Company | Fischer-Tropsch catalyst enhancement |
| US6531518B1 (en) * | 2000-09-01 | 2003-03-11 | Exxonmobil Research And Engineering Co. | Fischer-Tropsch catalyst enhancement |
| US6706661B1 (en) * | 2000-09-01 | 2004-03-16 | Exxonmobil Research And Engineering Company | Fischer-Tropsch catalyst enhancement |
| AU2003215039A1 (en) * | 2002-01-16 | 2003-07-30 | Mintek | Gold catalysts and methods for their preparation |
| US20040074337A1 (en) * | 2002-10-18 | 2004-04-22 | Srinivasan Venkatesan | Preparation and controlled oxidation of an active nickel catalyst particulate |
| JP5605984B2 (ja) * | 2008-09-22 | 2014-10-15 | 独立行政法人物質・材料研究機構 | メタノール改質反応用触媒またはメタノール分解反応用触媒 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE665319A (xx) * | 1964-06-13 | |||
| US3544485A (en) * | 1967-10-16 | 1970-12-01 | Toray Industries | Method of activating catalytic alloys |
| DE2530818C2 (de) * | 1975-07-10 | 1983-12-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Passivierung von aus pyrophoren Metallen bestehenden und/oder solche enthaltenden porösen Katalysatoren |
-
1977
- 1977-03-25 DE DE2713373A patent/DE2713373C3/de not_active Expired
- 1977-06-13 US US05/806,238 patent/US4176092A/en not_active Expired - Lifetime
-
1978
- 1978-03-14 DD DD78204166A patent/DD136798A5/xx unknown
- 1978-03-21 GB GB11138/78A patent/GB1558337A/en not_active Expired
- 1978-03-22 NL NL7803091A patent/NL7803091A/xx not_active Application Discontinuation
- 1978-03-22 ES ES468138A patent/ES468138A1/es not_active Expired
- 1978-03-23 JP JP3244878A patent/JPS53119290A/ja active Pending
- 1978-03-23 SU SU782594700A patent/SU679114A3/ru active
- 1978-03-23 IT IT7848572A patent/IT7848572A0/it unknown
- 1978-03-24 FR FR7808820A patent/FR2384543A1/fr active Granted
- 1978-03-24 BE BE2056793A patent/BE865272A/xx not_active IP Right Cessation
- 1978-10-17 US US05/953,227 patent/US4224248A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SU679114A3 (ru) | 1979-08-05 |
| IT7848572A0 (it) | 1978-03-23 |
| GB1558337A (en) | 1979-12-19 |
| FR2384543B1 (xx) | 1982-10-15 |
| FR2384543A1 (fr) | 1978-10-20 |
| DE2713373C3 (de) | 1979-11-29 |
| US4224248A (en) | 1980-09-23 |
| DE2713373B2 (de) | 1979-04-12 |
| ES468138A1 (es) | 1979-01-16 |
| JPS53119290A (en) | 1978-10-18 |
| US4176092A (en) | 1979-11-27 |
| NL7803091A (nl) | 1978-09-27 |
| BE865272A (fr) | 1978-09-25 |
| DE2713373A1 (de) | 1978-10-05 |
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