BE789749A - Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenu - Google Patents
Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenuInfo
- Publication number
- BE789749A BE789749A BE789749DA BE789749A BE 789749 A BE789749 A BE 789749A BE 789749D A BE789749D A BE 789749DA BE 789749 A BE789749 A BE 789749A
- Authority
- BE
- Belgium
- Prior art keywords
- chloronitroaromatic
- compounds
- preparation
- noble metal
- active carbon
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2150220A DE2150220C3 (de) | 1971-10-08 | 1971-10-08 | Verfahren zur Herstellung eines Edelmetalle auf Aktivkohle enthaltenden Katalysators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE789749A true BE789749A (fr) | 1973-02-01 |
Family
ID=5821807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE789749D BE789749A (fr) | 1971-10-08 | Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenu |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3941717A (OSRAM) |
| BE (1) | BE789749A (OSRAM) |
| CH (1) | CH566813A5 (OSRAM) |
| DE (1) | DE2150220C3 (OSRAM) |
| FR (1) | FR2156146B1 (OSRAM) |
| GB (1) | GB1397584A (OSRAM) |
| NL (1) | NL168723C (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5353604A (en) * | 1976-10-22 | 1978-05-16 | Toray Ind Inc | Preparation of 1,11-undecanediamine |
| GB1589926A (en) * | 1977-03-25 | 1981-05-20 | Bexford Ltd | Coated films |
| DE3824625A1 (de) * | 1988-07-20 | 1990-01-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur hydrierung von (alpha),(beta)-ungesaettigten ketonen |
| FR2664590B1 (fr) * | 1990-07-16 | 1994-04-01 | Rhone Poulenc Chimie | Procede d'hydrogenation de derives halogeno nitroaromatiques en presence d'un derive soufre. |
| DE4218866C1 (de) * | 1992-06-09 | 1994-01-20 | Degussa | Katalysator für die selektive Hydrierung von Halogennitroaromaten zu aromatischen Halogenaminen und Verfahren zu seiner Herstellung |
| DE4308101C1 (de) * | 1993-03-15 | 1994-07-28 | Degussa | Verfahren zur Herstellung platingruppenmetallhaltiger Hydrierkatalysatoren auf Aktivkohle |
| DE4319648C2 (de) * | 1993-06-14 | 1995-09-21 | Degussa | Platin auf Aktivkohle enthaltender sulfidierter Katalysator |
| TW322432B (OSRAM) * | 1993-06-14 | 1997-12-11 | Degussa | |
| DE4428535A1 (de) * | 1994-08-12 | 1996-02-15 | Bayer Ag | Verfahren zur selektiven Herstellung von fluorierten aromatischen Aminen und fluorierte aromatische Amine mit besonders niedrigen Gehalten an defluorierten Anteilen |
| CN110639552A (zh) * | 2019-10-18 | 2020-01-03 | 西安凯立新材料股份有限公司 | 一种连续化生产2b油的铂基复合炭铝催化剂和方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2285277A (en) * | 1939-11-08 | 1942-06-02 | Du Pont | Noble metal catalyst and process of preparing same |
| US2823235A (en) * | 1955-05-10 | 1958-02-11 | Du Pont | Hydrogenation of nitro compounds to amines and catalyst therefor |
| GB1018373A (en) * | 1963-03-26 | 1966-01-26 | Du Pont | Hydrogenation catalysts |
| US3736266A (en) * | 1971-08-18 | 1973-05-29 | Dart Ind Inc | Preparation of carbon supported palladium catalysts |
-
0
- BE BE789749D patent/BE789749A/xx not_active IP Right Cessation
-
1971
- 1971-10-08 DE DE2150220A patent/DE2150220C3/de not_active Expired
-
1972
- 1972-09-25 NL NLAANVRAGE7212951,A patent/NL168723C/xx not_active IP Right Cessation
- 1972-09-27 US US05/292,797 patent/US3941717A/en not_active Expired - Lifetime
- 1972-10-04 CH CH1445072A patent/CH566813A5/xx not_active IP Right Cessation
- 1972-10-06 FR FR7235564A patent/FR2156146B1/fr not_active Expired
- 1972-10-06 GB GB4614372A patent/GB1397584A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH566813A5 (OSRAM) | 1975-09-30 |
| GB1397584A (en) | 1975-06-11 |
| DE2150220A1 (de) | 1973-04-19 |
| NL168723B (nl) | 1981-12-16 |
| FR2156146B1 (OSRAM) | 1976-08-13 |
| US3941717A (en) | 1976-03-02 |
| DE2150220C3 (de) | 1974-04-25 |
| NL168723C (nl) | 1982-05-17 |
| NL7212951A (OSRAM) | 1973-04-10 |
| FR2156146A1 (OSRAM) | 1973-05-25 |
| DE2150220B2 (de) | 1973-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE789749A (fr) | Procede pour la preparation d'un catalyseur contenant un metal noble supporte sur charbon actif pour l'hydrogenation selective de composes chloronitroaromatiques et catalyseur obtenu | |
| BE813088A (fr) | Procede d'oxydation de cellulose | |
| BE830828A (fr) | Procede d'oxydation catalytique | |
| BE821858A (fr) | Procede de preparation d'isobutylidene.diuree granulee | |
| BE788172A (fr) | Procede pour purifier le chlorure d'hydrogene contenant des composes carbones | |
| FR2351702A1 (fr) | Catalyseur pour reactions d'oxydation et procede pour sa preparation | |
| BE849311A (fr) | Nouveau procede de synthese de la 3',4'-didesoxykanamycine b. | |
| BE781679A (fr) | Ajutage d'alimentation pour reactions chimiques | |
| BE814275A (fr) | Procede de regeneration d'un catalyseur contenant du palladium | |
| RO72583A (ro) | Procedeu de electrocositorire a metalelor | |
| FR2461524B1 (fr) | Procede perfectionne pour la preparation de catalyseurs selectifs d'oxydation | |
| BE846709A (fr) | Procede perfectionne de production catalytique d'alcane-polyols | |
| BE856102A (fr) | Perfectionnement au procede de preparation de malange gazeux contenant de l'hydrogene | |
| BE816832A (fr) | Procede et catalyseur pour la preparation d'epoxyalcools | |
| FR2346284A1 (fr) | Procede pour la production d'hydrogene | |
| BE772975A (fr) | Catalyseur pour l'oxydation de composes organiques | |
| RO80693A (ro) | Procedeu de hidrogenare asimetrica catalitica | |
| BE791728A (fr) | Procede de preparation d'un constituant de formation d'un catalyseur | |
| BE784887A (fr) | Procede catalytique de preparation d'acroleine | |
| BE797586A (fr) | Procede et installation de regeneration d'une masse contenant des metaux catalytiquement actifs | |
| RO69715A (ro) | Procedeu de preparare a unor diuretani cu actiune erbicida selectiva | |
| FR2321467A1 (fr) | Procede pour la preparation d'un compose polyenique contenant un groupement 3,7-dimethyl-nona-1,3,5,7-tetraen-1-yle | |
| BE769508A (fr) | Procede catalytique pour la preparation d'acroleine | |
| BE784979A (fr) | Procede et dispositif pour la preparation electrolytique d'argent a action catalytique | |
| RO63736A (fr) | Procede pour la preparation d'alcaloides m-formyldiindoliques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R Effective date: 19921005 |