ES2045649T3 - Procedimiento para la obtencion de un catalizador de hierro y un procedimiento para la obtencion de aminas primarias por hidrogenacion de nitrilos con empleo de este catalizador de hierro. - Google Patents
Procedimiento para la obtencion de un catalizador de hierro y un procedimiento para la obtencion de aminas primarias por hidrogenacion de nitrilos con empleo de este catalizador de hierro.Info
- Publication number
- ES2045649T3 ES2045649T3 ES90110543T ES90110543T ES2045649T3 ES 2045649 T3 ES2045649 T3 ES 2045649T3 ES 90110543 T ES90110543 T ES 90110543T ES 90110543 T ES90110543 T ES 90110543T ES 2045649 T3 ES2045649 T3 ES 2045649T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- obtaining
- iron catalyst
- iron
- primary amines
- 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 - Lifetime
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
ES UN PROCEDIMIENTO PARA FABRICAR UN CATALIZADOR DE HIERRO, POR MEDIO DE LA OXIDACION DE HIERRO O DE UNA ALEACION FERROSA QUE TENGA COMO ELEMENTO PRINCIPAL A ESTE MINERAL,EN FORMA DE GRANULADO, VIRUTAS O PIEZAS DE OTRAS FORMAS. ADEMAS SE PROPONE UNA REDUCCION ADICIONAL EN FORMA DE CORRIENTE DE HIDROGENO,ASI COMO UN PROCEDIMIENTO PARA FABRICAR AMINAS PRIMARIAS POR MEDIO DE LA HIDROGENACION CATALITICA DE LOS CORRESPONDIENTES NITRILOS, PREVIO USO DE CATALIZADORES FABRICADOS Y CONFORMADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3919694 | 1989-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2045649T3 true ES2045649T3 (es) | 1994-01-16 |
Family
ID=6382871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90110543T Expired - Lifetime ES2045649T3 (es) | 1989-06-16 | 1990-06-02 | Procedimiento para la obtencion de un catalizador de hierro y un procedimiento para la obtencion de aminas primarias por hidrogenacion de nitrilos con empleo de este catalizador de hierro. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5268509A (es) |
EP (1) | EP0402727B1 (es) |
JP (1) | JPH0326339A (es) |
AT (1) | ATE86142T1 (es) |
CA (1) | CA2017985A1 (es) |
DE (1) | DE59000953D1 (es) |
ES (1) | ES2045649T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19831889A1 (de) * | 1998-07-17 | 2000-01-27 | Basf Ag | Verbessertes Verfahren zur Herstellung von Hexamethylendiamin |
DE19839346A1 (de) * | 1998-08-28 | 2000-03-02 | Basf Ag | Verbessertes Verfahren zur Herstellung von Hexamethylendiamin |
US6777372B1 (en) | 1999-09-27 | 2004-08-17 | Mitsubishi Gas Chemical Company, Inc. | Method for producing hydrocyanic acid synthesis catalyst |
JP4623247B2 (ja) * | 1999-09-27 | 2011-02-02 | 三菱瓦斯化学株式会社 | 青酸合成用触媒の製造方法 |
DE19947508A1 (de) * | 1999-10-01 | 2001-04-05 | Basf Ag | Verfahren zur Aktivierung von passiviertem Eisen |
JP5500850B2 (ja) * | 2009-03-31 | 2014-05-21 | 日立造船株式会社 | カーボンナノチューブの製造方法 |
JP5520537B2 (ja) * | 2009-07-31 | 2014-06-11 | Dowaホールディングス株式会社 | アミド化合物の製造法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1225755A (en) * | 1911-11-18 | 1917-05-15 | Basf Ag | Catalytic production of ammonia. |
DE848654C (de) * | 1950-08-19 | 1952-09-08 | Basf Ag | Verfahren zur Herstellung von partiellen Hydrierungsprodukten des Adipinsaeuredinitrils |
DE1085165B (de) * | 1959-03-18 | 1960-07-14 | Basf Ag | Verfahren zum Hydrieren von Nitro-, Nitroso-, Isonitroso-, Cyan- und/oder aromatischgebundene Aminogruppen enthaltenden Kohlenstoffverbindungen |
CA915707A (en) * | 1969-07-11 | 1972-11-28 | J. Kershaw Bernard | Hydrogenation of adiponitrile |
US3758584A (en) * | 1970-12-23 | 1973-09-11 | Du Pont | Hydrogenation of adiponitrile |
US4064172A (en) * | 1973-09-12 | 1977-12-20 | Imperial Chemical Industries Limited | Hexamethylene diamine by hydrogenation of adiponitrile in presence of an activated iron oxide catalyst |
GB1486890A (en) * | 1973-09-12 | 1977-09-28 | Ici Ltd | Catalysts and their use in hydrogenation |
US4301032A (en) * | 1980-05-21 | 1981-11-17 | The United States Of America As Represented By The Secretary Of The Interior | Thorium oxide-containing catalyst and method of preparing same |
GB2092016B (en) * | 1981-01-30 | 1985-01-03 | Lytkin Viktor Petrovich | Process for producing granluated catalyst for the synthesis of ammonia |
DE3231192A1 (de) * | 1982-08-21 | 1984-02-23 | Basf Ag, 6700 Ludwigshafen | Geformte eisenkatalysatormasse, deren herstellung und verwendung |
US4480051A (en) * | 1983-08-03 | 1984-10-30 | E. I. Du Pont De Nemours And Company | Activated iron hydrogenation catalyst |
DE3402734A1 (de) * | 1984-01-27 | 1985-08-01 | Basf Ag, 6700 Ludwigshafen | Geformte eisenkatalysatormasse, deren herstellung und verwendung |
-
1990
- 1990-05-31 CA CA002017985A patent/CA2017985A1/en not_active Abandoned
- 1990-06-02 ES ES90110543T patent/ES2045649T3/es not_active Expired - Lifetime
- 1990-06-02 AT AT90110543T patent/ATE86142T1/de not_active IP Right Cessation
- 1990-06-02 EP EP90110543A patent/EP0402727B1/de not_active Expired - Lifetime
- 1990-06-02 DE DE9090110543T patent/DE59000953D1/de not_active Expired - Fee Related
- 1990-06-11 US US07/535,801 patent/US5268509A/en not_active Expired - Fee Related
- 1990-06-14 JP JP2154166A patent/JPH0326339A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5268509A (en) | 1993-12-07 |
DE59000953D1 (de) | 1993-04-08 |
ATE86142T1 (de) | 1993-03-15 |
JPH0326339A (ja) | 1991-02-04 |
CA2017985A1 (en) | 1990-12-16 |
EP0402727A1 (de) | 1990-12-19 |
EP0402727B1 (de) | 1993-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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