AR018577A1 - Procedimiento para la obtencion de alfa, omega-diaminas alifaticas por hidrogenacion de alfa, omega-dinitrilos alifaticos en presencia de uncatalizador y uso de una composicion apropiada como catalizador en dicho procedimiento - Google Patents
Procedimiento para la obtencion de alfa, omega-diaminas alifaticas por hidrogenacion de alfa, omega-dinitrilos alifaticos en presencia de uncatalizador y uso de una composicion apropiada como catalizador en dicho procedimientoInfo
- Publication number
- AR018577A1 AR018577A1 ARP990100944A ARP990100944A AR018577A1 AR 018577 A1 AR018577 A1 AR 018577A1 AR P990100944 A ARP990100944 A AR P990100944A AR P990100944 A ARP990100944 A AR P990100944A AR 018577 A1 AR018577 A1 AR 018577A1
- Authority
- AR
- Argentina
- Prior art keywords
- catalyst
- omega
- alpha
- hydrogenation
- procedure
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 6
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000004985 diamines Chemical class 0.000 title abstract 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000011148 porous material Substances 0.000 abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 235000009421 Myristica fragrans Nutrition 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- ZTOMUSMDRMJOTH-UHFFFAOYSA-N glutaronitrile Chemical compound N#CCCCC#N ZTOMUSMDRMJOTH-UHFFFAOYSA-N 0.000 abstract 1
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 abstract 1
- LLEVMYXEJUDBTA-UHFFFAOYSA-N heptanedinitrile Chemical compound N#CCCCCCC#N LLEVMYXEJUDBTA-UHFFFAOYSA-N 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- 239000001115 mace Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- BTNXBLUGMAMSSH-UHFFFAOYSA-N octanedinitrile Chemical compound N#CCCCCCCC#N BTNXBLUGMAMSSH-UHFFFAOYSA-N 0.000 abstract 1
- 238000002161 passivation Methods 0.000 abstract 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/09—Diamines
- C07C211/12—1,6-Diaminohexanes
-
- 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
-
- 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
Procedimiento para la obtencion de alfa, omega-diaminas alifáticas de la formula general (II): NC-(CH2)n-CH2-NH2, teniendo n los significados arribamencionados indicados. Diaminas II muy preferidas son aquéllas, en las que n tiene el valor 2, 3, 4, 5o 6, especialmente 4, a saber, 4-diaminobutano,1,5-diaminopentano, 1,6-diaminohexano (hexametilendiamina), importante producto intermedio para la obtencion de nilon 6.6, 1,7-diaminoheptano y1,8-diaminooctano, siendo especialmente preferido el 1,6 diaminohexano; por hidrogenacion de alfa, omega dinitrilos alifáticos de la formula general(i): NC-(CH2)n-CN, en la que n es un numero entero de 1 hasta 10, especialmente 2, 3, 4, 5 y 6. Son preferidos como compuestos (I) el dinitrilode ácido succínico, dinitrilo de ácido glutárico, dinitrilo de ácido adípico (adipodinitrilo), dinitrilo de ácido pimélico y dinitrilo de ácidosubérico (suberonitrilo), siendo especialmente preferido el adipodinitrilo, en presencia de un catalizador, en donde la hidrogenacion se llevaa cabo en presencia de una composicion apropiada como catalizador, que contiene: a) hierro o un compuesto a base de hierro o sus mezclas; b) de 0,001a 0,3% en peso, con respecto a a), de un promotor a base de 2, 3, 4 o 5 elementos seleccionados del grupo que comprende aluminio, silicio, circonio,titanio, vanadio, así como c) de 0 a 0,3% en peso, con respecto a a), de un compuesto a base de un metal alcalino y/o un metal alcalinotérreo. Elcatalizador tiene una superficie BET de 3a 20 m2/g, un volumen total de poros de 0,05 a 0,2 ml/g, un diámetro de poros medios de 0,03 a 0,1 micrones y unaproporcion volumétrica de poros en la region de 0,01 a 0,1 micrones de 50 a 70% y se obtiene por reduccion, eventualmente, seguida de una pasivacionde una magnetita. El promotor (b) es a base de aluminio, silicio y titanio y el promotor (c) a base de magnesio y/o calcio, siendo el catalizadormaciso. La hidrogenacion se realiza en un reactor de lecho fijo, como dinitrilo se emplea adipodinitrilo, obteniéndose hexametilendiamina, se
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19809688A DE19809688A1 (de) | 1998-03-06 | 1998-03-06 | Verfahren zur Herstellung von aliphatischen alpha-, omega-Diaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR018577A1 true AR018577A1 (es) | 2001-11-28 |
Family
ID=7859989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990100944A AR018577A1 (es) | 1998-03-06 | 1999-03-05 | Procedimiento para la obtencion de alfa, omega-diaminas alifaticas por hidrogenacion de alfa, omega-dinitrilos alifaticos en presencia de uncatalizador y uso de una composicion apropiada como catalizador en dicho procedimiento |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6278023B1 (es) |
| EP (1) | EP1060158B1 (es) |
| JP (1) | JP2002505316A (es) |
| KR (1) | KR100553284B1 (es) |
| CN (1) | CN1222506C (es) |
| AR (1) | AR018577A1 (es) |
| AU (1) | AU3253799A (es) |
| BR (1) | BR9908506A (es) |
| CA (1) | CA2322187C (es) |
| DE (2) | DE19809688A1 (es) |
| ES (1) | ES2220098T3 (es) |
| ID (1) | ID26108A (es) |
| MY (1) | MY124248A (es) |
| WO (1) | WO1999044983A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047703A1 (de) * | 2000-09-25 | 2002-04-11 | Basf Ag | Verfahren zur Regenerierung von Katalysatoren |
| ES2338560T3 (es) | 2003-05-07 | 2010-05-10 | Advanced Bio Prosthetic Surfaces, Ltd. | Implantes metalicos implantables y procedimientos para fabricarlos. |
| DE10321788A1 (de) * | 2003-05-14 | 2004-12-09 | Basf Ag | Polyamide |
| EP3416940B1 (en) * | 2016-02-16 | 2019-10-30 | INVISTA Textiles (U.K.) Limited | Promoter for selective nitrile hydrogenation |
| JP2023128516A (ja) * | 2022-03-03 | 2023-09-14 | 三菱重工業株式会社 | 触媒の製造方法及びこの触媒を使用した炭化水素の直接分解方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429293A (en) | 1943-06-30 | 1947-10-21 | Parsons Engineering Corp | Method of making rollers |
| CA915707A (en) | 1969-07-11 | 1972-11-28 | J. Kershaw Bernard | Hydrogenation of adiponitrile |
| NL7408053A (nl) | 1973-09-12 | 1975-03-14 | Ici Ltd | Hydrogeneringskatalysator en werkwijze voor de bereiding daarvan. |
| US4282381A (en) | 1980-08-21 | 1981-08-04 | E. I. Du Pont De Nemours And Company | Process for purifying hexamethylenediamine |
| DE19630788C1 (de) | 1996-07-31 | 1997-09-11 | Basf Ag | Verfahren zur Herstellung von NH¶2¶-Gruppen enthaltenden Verbindungen |
| CA2265513C (en) | 1996-09-10 | 2006-04-04 | Klaus Ebel | Process for the manufacture of aliphatic alpha, omega amino nitriles |
-
1998
- 1998-03-06 DE DE19809688A patent/DE19809688A1/de not_active Withdrawn
-
1999
- 1999-02-23 AU AU32537/99A patent/AU3253799A/en not_active Abandoned
- 1999-02-23 ES ES99937925T patent/ES2220098T3/es not_active Expired - Lifetime
- 1999-02-23 KR KR1020007009825A patent/KR100553284B1/ko not_active IP Right Cessation
- 1999-02-23 EP EP99937925A patent/EP1060158B1/de not_active Expired - Lifetime
- 1999-02-23 ID IDW20001717A patent/ID26108A/id unknown
- 1999-02-23 CN CNB998037273A patent/CN1222506C/zh not_active Ceased
- 1999-02-23 WO PCT/EP1999/001148 patent/WO1999044983A1/de active IP Right Grant
- 1999-02-23 US US09/622,774 patent/US6278023B1/en not_active Expired - Lifetime
- 1999-02-23 CA CA002322187A patent/CA2322187C/en not_active Expired - Fee Related
- 1999-02-23 DE DE59909336T patent/DE59909336D1/de not_active Expired - Fee Related
- 1999-02-23 JP JP2000534528A patent/JP2002505316A/ja not_active Withdrawn
- 1999-02-23 BR BR9908506-2A patent/BR9908506A/pt not_active Application Discontinuation
- 1999-03-05 MY MYPI99000816A patent/MY124248A/en unknown
- 1999-03-05 AR ARP990100944A patent/AR018577A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ID26108A (id) | 2000-11-23 |
| KR100553284B1 (ko) | 2006-02-22 |
| CN1292778A (zh) | 2001-04-25 |
| DE59909336D1 (de) | 2004-06-03 |
| CA2322187C (en) | 2008-07-29 |
| DE19809688A1 (de) | 1999-09-09 |
| US6278023B1 (en) | 2001-08-21 |
| ES2220098T3 (es) | 2004-12-01 |
| KR20010041626A (ko) | 2001-05-25 |
| EP1060158B1 (de) | 2004-04-28 |
| EP1060158A1 (de) | 2000-12-20 |
| BR9908506A (pt) | 2000-11-21 |
| AU3253799A (en) | 1999-09-20 |
| JP2002505316A (ja) | 2002-02-19 |
| CA2322187A1 (en) | 1999-09-10 |
| WO1999044983A1 (de) | 1999-09-10 |
| MY124248A (en) | 2006-06-30 |
| CN1222506C (zh) | 2005-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |