AR020284A1 - Procedimiento mejorado para la obtencion de hexametilendiamina - Google Patents
Procedimiento mejorado para la obtencion de hexametilendiaminaInfo
- Publication number
- AR020284A1 AR020284A1 ARP990104307A ARP990104307A AR020284A1 AR 020284 A1 AR020284 A1 AR 020284A1 AR P990104307 A ARP990104307 A AR P990104307A AR P990104307 A ARP990104307 A AR P990104307A AR 020284 A1 AR020284 A1 AR 020284A1
- Authority
- AR
- Argentina
- Prior art keywords
- adipodinitrile
- aminocapronitrile
- ammonia
- hexamethylenediamine
- separated
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procedimiento para la hidrogenacion catalítica de adipodinitilo en hexametilendiamina a alta temperatura y alta presion, en presencia de catalizadores, quese basan en hierro elemental como componente catalíticamente activo, y amoníaco como disolvente, cuyo procedimiento está caracterizado porque a) se hidrogenael adipodinitrilo a temperaturas de 70 a 220 C y presiones de 100 hasta 400 bar, en presencia de catalizadores, que se basan en hierro elemental comocomponente catalíticamente activo, y amoníaco con disolvente, danda na mezcla que contiene adipodinitrilo, 6-aminocapronitrilo, hexametilendiamina ycomponentes de alto punto de ebullicion, hasta que la suma de la concentracion de 6-aminocapronitrilo y adipodinitrilo ascienda a 1 hata 50%en peso, conrespecto a la mezcla de hidrogenacion exenta de amoníaco, b) se separa el amoníaco de la descarga de hidrogenacion, c) se separa la hexametilendiamina de lamezcla residual, d) se separa el 6-aminocapronitrilo y adipodinitrilo de los componentes de alto punto de ebullicion individualmente o conjuntamente, y e) serecicla el 6-aminocapronitrilo, adipodinitrilo o sus mezclas a la etapa a).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19839346A DE19839346A1 (de) | 1998-08-28 | 1998-08-28 | Verbessertes Verfahren zur Herstellung von Hexamethylendiamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR020284A1 true AR020284A1 (es) | 2002-05-02 |
Family
ID=7879120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990104307A AR020284A1 (es) | 1998-08-28 | 1999-08-27 | Procedimiento mejorado para la obtencion de hexametilendiamina |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6359178B1 (es) |
| EP (1) | EP1107942B1 (es) |
| JP (1) | JP2002523483A (es) |
| KR (1) | KR100592011B1 (es) |
| CN (1) | CN1183096C (es) |
| AR (1) | AR020284A1 (es) |
| AT (1) | ATE266619T1 (es) |
| AU (1) | AU5736099A (es) |
| BR (1) | BR9913191A (es) |
| CA (1) | CA2342178C (es) |
| DE (2) | DE19839346A1 (es) |
| ES (1) | ES2221431T3 (es) |
| ID (1) | ID30503A (es) |
| IL (1) | IL141172A0 (es) |
| MX (1) | MXPA01001346A (es) |
| MY (1) | MY118960A (es) |
| TW (1) | TW458955B (es) |
| WO (1) | WO2000012460A1 (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6331651B1 (en) * | 2000-09-18 | 2001-12-18 | E. I. Du Pont De Nemours And Company | Process for making hexamethylene diamine using ozone-treated adiponitrile that contains phosphorous compounds |
| DE10223827A1 (de) * | 2002-05-28 | 2003-12-11 | Basf Ag | Verfahren zur Reduzierung des Gehalts an einem ungesättigten Amin in einer Mischung enthaltend ein Aminonitril, ein Diamin, ein Dinitril oder deren Gemische |
| JP4561963B2 (ja) * | 2003-02-20 | 2010-10-13 | 三菱瓦斯化学株式会社 | ジ（アミノメチル）置換芳香族化合物の高選択的な製造方法 |
| US6887352B2 (en) * | 2003-03-07 | 2005-05-03 | Invista North America S.A.R.L. | Distillative method for separating hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine |
| DE10321788A1 (de) * | 2003-05-14 | 2004-12-09 | Basf Ag | Polyamide |
| FR2892118B1 (fr) * | 2005-10-18 | 2010-12-10 | Rhodia Recherches & Tech | Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile. |
| JP5566028B2 (ja) * | 2006-01-11 | 2014-08-06 | ディーエスエム アイピー アセッツ ビー．ブイ． | 有機アミンの単離方法 |
| FR2902425B1 (fr) * | 2006-06-20 | 2008-07-18 | Rhodia Recherches & Tech | Procede de fabrication de diamines primaires |
| FR2905948B1 (fr) * | 2006-09-19 | 2008-10-24 | Rhodia Recherches & Tech | Procede de fabrication d'amines par hydrogenation de composes nitriles |
| WO2008157218A1 (en) * | 2007-06-13 | 2008-12-24 | Invista Technologies S.A.R.L. | Process for improving adiponitrile quality |
| EP2582657A1 (en) * | 2010-06-16 | 2013-04-24 | BioAmber S.A.S. | Processes for producing hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof |
| JP2013530184A (ja) * | 2010-06-16 | 2013-07-25 | ビオアンブ，ソシエテ パ アクシオンス シンプリフィエ | ヘキサメチレンジアミン（ｈｍｄ）、アジポニトリル（ａｄｎ）、アジパミド（ａｄｍ）及びそれらの誘導体の製造方法 |
| TW201425277A (zh) * | 2012-12-18 | 2014-07-01 | Invista Tech Sarl | 製造二胺之整合製程 |
| CN103965056B (zh) * | 2012-12-18 | 2017-04-12 | 英威达科技公司 | 用于生产六亚甲基二胺的一体化方法 |
| 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 |
| SI3102562T1 (en) * | 2014-02-07 | 2018-05-31 | Basf Se | Method for purification of adipodinitrile (ADN) |
| WO2015164699A1 (en) * | 2014-04-25 | 2015-10-29 | Invista Technologies S.A R.L. | Preparation of diamines by hydrogenation of dinitriles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA915707A (en) | 1969-07-11 | 1972-11-28 | J. Kershaw Bernard | 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 |
| US4282380A (en) | 1979-07-05 | 1981-08-04 | American Cyanamid Company | Reductive alkylation and dehalogenation of m-nitrobenzyl halides |
| 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 |
| US5717090A (en) * | 1995-01-05 | 1998-02-10 | Basf Aktiengesellschaft | Simultaneous preparation of caprolactam and hexamethylenediamine |
| DE19636766A1 (de) * | 1996-09-10 | 1998-03-12 | Basf Ag | Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin |
-
1998
- 1998-08-28 DE DE19839346A patent/DE19839346A1/de not_active Withdrawn
-
1999
- 1999-08-17 JP JP2000567495A patent/JP2002523483A/ja not_active Withdrawn
- 1999-08-17 IL IL14117299A patent/IL141172A0/xx unknown
- 1999-08-17 MX MXPA01001346A patent/MXPA01001346A/es not_active IP Right Cessation
- 1999-08-17 ES ES99944417T patent/ES2221431T3/es not_active Expired - Lifetime
- 1999-08-17 DE DE59909485T patent/DE59909485D1/de not_active Expired - Fee Related
- 1999-08-17 EP EP99944417A patent/EP1107942B1/de not_active Expired - Lifetime
- 1999-08-17 AT AT99944417T patent/ATE266619T1/de not_active IP Right Cessation
- 1999-08-17 US US09/762,798 patent/US6359178B1/en not_active Expired - Lifetime
- 1999-08-17 ID IDW20010474A patent/ID30503A/id unknown
- 1999-08-17 CN CNB998102849A patent/CN1183096C/zh not_active Expired - Fee Related
- 1999-08-17 WO PCT/EP1999/006014 patent/WO2000012460A1/de active IP Right Grant
- 1999-08-17 BR BR9913191-9A patent/BR9913191A/pt not_active Application Discontinuation
- 1999-08-17 AU AU57360/99A patent/AU5736099A/en not_active Abandoned
- 1999-08-17 KR KR1020017002525A patent/KR100592011B1/ko not_active IP Right Cessation
- 1999-08-17 CA CA002342178A patent/CA2342178C/en not_active Expired - Fee Related
- 1999-08-26 TW TW088114616A patent/TW458955B/zh not_active IP Right Cessation
- 1999-08-27 MY MYPI99003711A patent/MY118960A/en unknown
- 1999-08-27 AR ARP990104307A patent/AR020284A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1107942A1 (de) | 2001-06-20 |
| US6359178B1 (en) | 2002-03-19 |
| CA2342178A1 (en) | 2000-03-09 |
| ES2221431T3 (es) | 2004-12-16 |
| CN1183096C (zh) | 2005-01-05 |
| BR9913191A (pt) | 2001-05-15 |
| CN1315934A (zh) | 2001-10-03 |
| MY118960A (en) | 2005-02-28 |
| DE59909485D1 (de) | 2004-06-17 |
| TW458955B (en) | 2001-10-11 |
| KR100592011B1 (ko) | 2006-06-21 |
| ID30503A (id) | 2001-12-13 |
| IL141172A0 (en) | 2002-02-10 |
| AU5736099A (en) | 2000-03-21 |
| CA2342178C (en) | 2008-12-02 |
| JP2002523483A (ja) | 2002-07-30 |
| WO2000012460A1 (de) | 2000-03-09 |
| EP1107942B1 (de) | 2004-05-12 |
| DE19839346A1 (de) | 2000-03-02 |
| MXPA01001346A (es) | 2002-12-13 |
| ATE266619T1 (de) | 2004-05-15 |
| KR20010073036A (ko) | 2001-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR020284A1 (es) | Procedimiento mejorado para la obtencion de hexametilendiamina | |
| AR018438A1 (es) | Catalizador que comprende un complejo de un metal del subgrupo viii; ligando fosfonito comprendido en el mismo; procedimiento para la preparacion de mezclas de c5-mononitrilos monoolefinicos con enlace c=c y c triple ligadura n no conjugado por hidrocianuracion catalitica de butadieno o una mezcla d | |
| DE69914145D1 (de) | Integrierte Wasserstoffbehandlung und Hydrocrackverfahren | |
| AR020448A1 (es) | Procedimiento para hidrogenar selectivamente mezclas de hidroformilacion | |
| BR0014567A (pt) | Processo de hidrocianação, ligante de fosfito multidentado e composição de catalisador | |
| ES2191592T3 (es) | Procedimiento de hidrocraqueo mejorado. | |
| ES2139277T3 (es) | Procedimiento y catalizador para la produccion de aminas aromaticas mediante hidrogenacion en fase gaseosa. | |
| ES2156400T3 (es) | Procedimiento para la obtencion de aminas y aminonitrilos. | |
| FR2388022A1 (fr) | Procede de preparation d'une composition a base de bitume et de resine epoxy | |
| BRPI0408200A (pt) | processos para a hidrocianatação de uma nitrila olefinicamente insaturada na presença de um catalisador contendo ni (0) e para a remoção de adipodinitrila de uma mistura que comprende adipodinitrila e um catalisador contendo ni (0), e, uso de um hidrocarboneto | |
| AR019424A1 (es) | Procedimiento mejorado para la obtencion de hexametilendiamina | |
| ES2186267T3 (es) | Procedimiento para la hidrogenacion en fase liquida selectiva de compuestos de carbonilo alfa,beta-insaturados. | |
| ES2160943T3 (es) | Procedimiento para la obtencion simultanea de 6-amino-capronitrilo y hexametilendiamina. | |
| KR960017081A (ko) | 액상 중합체 중에 이산화탄소를 용해시키는 방법 | |
| SE8006644L (sv) | Sett att framstella selektiva blandningar av piperazin och etylendiamin | |
| BR9807190A (pt) | Processo para hidrogenação de um composto no grupo das iminas ou enaminas i a uma amina ii na presença de uma nitrila iii, e, uso de catalisadores iv | |
| CO5160387A1 (es) | Metodo para preparar cargas pre-reaccionadas de materias primas para la produccion de formulas de vidrio | |
| BR0200817A (pt) | Processo para a oxidação úmida de um fluxo de efluente aquoso contendo poluentes derivados de carbono e derivados nitrogenados orgânicos ou inorgânicos | |
| ES2061306T3 (es) | 1,1'-bis-(3-aminopropil)-2,2'-diimidazol. | |
| Hu et al. | Thermal and FTIR spectral studies of N, N′-diphenylguanidine | |
| GB1488112A (en) | Gas treatment | |
| ATE1747T1 (de) | Verfahren zur herstellung von urethanen. | |
| ES2052325T3 (es) | Procedimiento para desulfurar una mezcla gaseosa que contiene hs, cos y co2, asi como una solucion de lavado para ello. | |
| TH42751A3 (th) | กระบวนการที่ผ่านการปรับปรุงให้ดียิ่งขึ้นสำหรับการเตรียมเฮกซะเมธิลีนไดแอมีน | |
| FR2703688B1 (fr) | Réactif de désallylation, procédé de désallylation utilisant ledit réactif. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |