NL7117669A - - Google Patents
Info
- Publication number
- NL7117669A NL7117669A NL7117669A NL7117669A NL7117669A NL 7117669 A NL7117669 A NL 7117669A NL 7117669 A NL7117669 A NL 7117669A NL 7117669 A NL7117669 A NL 7117669A NL 7117669 A NL7117669 A NL 7117669A
- Authority
- NL
- Netherlands
Links
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
- C07C209/44—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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10116770A | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7117669A true NL7117669A (enExample) | 1972-06-27 |
Family
ID=22283345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7117669A NL7117669A (enExample) | 1970-12-23 | 1971-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3758584A (enExample) |
| BE (1) | BE777109A (enExample) |
| CA (1) | CA995251A (enExample) |
| DE (1) | DE2164341C3 (enExample) |
| FR (1) | FR2119621A5 (enExample) |
| GB (1) | GB1379249A (enExample) |
| IT (1) | IT941229B (enExample) |
| NL (1) | NL7117669A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2312591C3 (de) * | 1973-03-14 | 1982-05-06 | Basf Ag, 6700 Ludwigshafen | Herstellung von Hexamethylendiamin |
| 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 |
| 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 |
| DE3744507A1 (de) * | 1987-12-30 | 1989-07-13 | Hoechst Ag | Verfahren zur herstellung von kobaltkatalysatoren |
| CA2017985A1 (en) * | 1989-06-16 | 1990-12-16 | Otto Immel | Process for the preparation of an iron catalyst and a process for the preparation of primary amines by the hydrogenation of nitriles using said iron catalyst |
| DE19614283A1 (de) * | 1996-04-11 | 1997-10-16 | Basf Ag | Verfahren zur Herstellung von Aminen und Aminonitrilen |
| DE19630788C1 (de) * | 1996-07-31 | 1997-09-11 | Basf Ag | Verfahren zur Herstellung von NH¶2¶-Gruppen enthaltenden Verbindungen |
| US5900511A (en) * | 1997-03-28 | 1999-05-04 | E. I. De Pont De Nemours And Company | Process for continuous hydrogenation of adiponitrile |
| US6179996B1 (en) | 1998-05-22 | 2001-01-30 | Membrane Technology And Research, Inc. | Selective purge for hydrogenation reactor recycle loop |
| DE19831889A1 (de) * | 1998-07-17 | 2000-01-27 | Basf Ag | Verbessertes Verfahren zur Herstellung von Hexamethylendiamin |
| DE19947508A1 (de) * | 1999-10-01 | 2001-04-05 | Basf Ag | Verfahren zur Aktivierung von passiviertem Eisen |
| US7132562B2 (en) | 2003-11-12 | 2006-11-07 | Invista North America S.A R.L. | Use of modifiers in a dinitrile hydrogenation process |
| EP1819665A1 (en) * | 2004-12-07 | 2007-08-22 | INVISTA Technologies S.à.r.l. | Use of modifiers in a dinitrile hydrogenation process at high pressures |
| CN105658618A (zh) | 2013-09-13 | 2016-06-08 | 因温斯特技术公司 | 催化剂制备和氢化方法 |
| CN105658617A (zh) | 2013-09-13 | 2016-06-08 | 因温斯特技术公司 | 使二腈氢化以便制备二胺 |
| CN105555752A (zh) | 2013-09-13 | 2016-05-04 | 因温斯特技术公司 | 使二腈氢化以便制备二胺 |
| WO2015038676A1 (en) | 2013-09-13 | 2015-03-19 | Invista Technologies S.À R.L. | Hydrogenation process for the preparation of diamine from dinitriles |
| WO2015038675A1 (en) | 2013-09-13 | 2015-03-19 | Invista Technologies S.À R.L. | Hydrogenation process for making diamine from dinitrile |
| WO2015164699A1 (en) | 2014-04-25 | 2015-10-29 | Invista Technologies S.A R.L. | Preparation of diamines by hydrogenation of dinitriles |
| US10035756B2 (en) | 2014-06-27 | 2018-07-31 | Invista North America S.A.R.L. | Integrated process for nitrile manufacture with enhanced liquid-liquid extraction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL219539A (enExample) * | 1956-08-03 | |||
| US3235600A (en) * | 1962-11-28 | 1966-02-15 | Monsanto Co | Reduction of diaminocyclohexane concentration in crude hexamethylenedi-amine |
-
1970
- 1970-12-23 US US00101167A patent/US3758584A/en not_active Expired - Lifetime
-
1971
- 1971-11-12 CA CA127,567A patent/CA995251A/en not_active Expired
- 1971-11-20 IT IT31417/71A patent/IT941229B/it active
- 1971-12-16 GB GB5846471A patent/GB1379249A/en not_active Expired
- 1971-12-22 NL NL7117669A patent/NL7117669A/xx unknown
- 1971-12-22 BE BE777109A patent/BE777109A/xx not_active IP Right Cessation
- 1971-12-22 FR FR7146154A patent/FR2119621A5/fr not_active Expired
- 1971-12-23 DE DE2164341A patent/DE2164341C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2164341A1 (de) | 1972-07-13 |
| GB1379249A (en) | 1975-01-02 |
| DE2164341C3 (de) | 1981-02-26 |
| IT941229B (it) | 1973-03-01 |
| BE777109A (fr) | 1972-06-22 |
| DE2164341B2 (de) | 1980-06-26 |
| CA995251A (en) | 1976-08-17 |
| FR2119621A5 (enExample) | 1972-08-04 |
| US3758584A (en) | 1973-09-11 |