BR9705450A - Processo para a produção de tri-etileno-diamina. - Google Patents
Processo para a produção de tri-etileno-diamina.Info
- Publication number
- BR9705450A BR9705450A BR9705450-0A BR9705450A BR9705450A BR 9705450 A BR9705450 A BR 9705450A BR 9705450 A BR9705450 A BR 9705450A BR 9705450 A BR9705450 A BR 9705450A
- Authority
- BR
- Brazil
- Prior art keywords
- tri
- diamine
- ethylene
- piperazine
- reaction product
- Prior art date
Links
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 6
- -1 amine compound Chemical class 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052757 nitrogen Chemical group 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PROCESSO PARA A PRODUçãO DE TRI-ETILENO-DIAMINA. Um processo para a preparação de tri-etileno-diamina pela passagem de um composto de amina sobre um catalizador em temperatura elevada para dar um produto de reação contendo tri-etileno-diamina e piperazina, o composto de amina tendo, na molécula, um metade representada pela seguinte fórmula geral onde R^ 1^, R^ 2^, R^ 3^ e R^ 4^ são independentemente um átomo de hidrogênio ou um grupo alcoila tendo 1 a 4 átomos de carbono e X é oxigênio ou nitrogênio, caracterizado pela adição de um composto de etilação contendo pelo menos um átomo de nitrogênio e/ou oxigênio ao produto da reação e contacto do produto da reação, sob condições suficientes para produzir tri-etileno-diamina de um composto de etilação e piperazina, com um catalizador de zeolito de formato seletivo de condensação/ciclização demonstrando um valor de adsorção de proporção em peso de tri--etileno-diamina/piperazina de pelo menos 6:1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/751,142 US5756741A (en) | 1996-11-15 | 1996-11-15 | Process for the production of triethylenediamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9705450A true BR9705450A (pt) | 2000-04-11 |
Family
ID=25020671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9705450-0A BR9705450A (pt) | 1996-11-15 | 1997-11-10 | Processo para a produção de tri-etileno-diamina. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5756741A (pt) |
| EP (1) | EP0842935B1 (pt) |
| JP (1) | JP3182384B2 (pt) |
| KR (1) | KR100267602B1 (pt) |
| CN (1) | CN1057528C (pt) |
| BR (1) | BR9705450A (pt) |
| DE (1) | DE69721694T2 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350874B1 (en) | 1999-04-01 | 2002-02-26 | Tosoh Corporation | Method for producing triethylenediamines and piperazines |
| DE19930736C2 (de) | 1999-07-05 | 2001-07-05 | Performance Chemicals Handels | Verfahren zur Herstellung von Triethylendiamin unter Einsatz von Ethylendiamin |
| ATE213739T1 (de) | 1999-07-23 | 2002-03-15 | Verfahren zur herstellung von reinem triethylendiamin | |
| DE10061863A1 (de) | 2000-12-12 | 2002-06-13 | Basf Ag | Verfahren zur Herstellung von Triethylendiamin (TEDA) |
| DE10100943A1 (de) | 2001-01-10 | 2002-07-11 | Basf Ag | Verfahren zur Herstellung von reinem Triethylendiamin(TEDA) |
| DE10122502A1 (de) | 2001-05-10 | 2002-11-14 | Basf Ag | Aufarbeitung der bei der Herstellung von hochreinem Triethylendiamin anfallenden Mutterlauge |
| DE10303696A1 (de) | 2003-01-30 | 2004-08-12 | Basf Ag | Entfärbung und Farbstabilisierung von TEDA-Lösung |
| DE10326137A1 (de) * | 2003-06-06 | 2004-12-23 | Basf Ag | Verfahren zur Erhöhung der Schneidhärte eines Formkörpers enthaltend ein kristallines Alumosilikat und Verwendung dieser Formkörper mit erhöhter Schneidhärte in chemischen Syntheseverfahren, insbesondere in einem Verfahren zur Herstellung von Triethylendiamin (TEDA) durch Umsetzung von Ethylendiamin (EDA) und/oder Piperazin (PIP) |
| DE102004024274A1 (de) | 2004-05-15 | 2005-12-01 | Basf Ag | Verfahren zur Herstellung einer Lösung von reinem Triethylendiamin (TEDA) |
| CN108912120B (zh) * | 2018-07-18 | 2021-01-05 | 西安近代化学研究所 | 一种三乙烯二胺联产n-氨乙基哌嗪的制备方法 |
| CN112295579A (zh) * | 2019-07-31 | 2021-02-02 | 长沙理工大学 | 一种以石墨烯为载体、稀土元素修饰SrHPO4-WO3的新型催化剂 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337876B2 (pt) * | 1973-07-19 | 1978-10-12 | ||
| US4405784A (en) * | 1981-06-29 | 1983-09-20 | Air Products And Chemicals, Inc. | Method of making triethylenediamine |
| US4398041A (en) * | 1982-01-29 | 1983-08-09 | Air Products And Chemicals, Inc. | Process for manufacturing alkylamines |
| EP0158319A3 (en) * | 1984-04-10 | 1988-05-25 | Union Carbide Corporation | Synthesis of 1-azabicyclo(2.2.2) octanes or 1,4-diazabicyclo(2-2.2)octanes |
| DE3690621T (pt) * | 1985-12-05 | 1987-11-19 | ||
| US4804758A (en) * | 1986-10-08 | 1989-02-14 | Basf Aktiengesellschaft | Preparation of 1,4-diazabicyclo[2.2.2]octanes |
| JPH0633266B2 (ja) * | 1986-11-10 | 1994-05-02 | 出光興産株式会社 | トリエチレンジアミン類の製造方法 |
| DE3735214A1 (de) * | 1987-10-17 | 1989-04-27 | Huels Chemische Werke Ag | Verfahren zur herstellung von 1,4-diazabicyclo(2.2.2)-octan aus piperazin |
| DE3735212A1 (de) * | 1987-10-17 | 1989-04-27 | Huels Chemische Werke Ag | Verfahren zur herstellung von gemischen aus 1,4-diazabicyclo(2.2.2)-octan und piperazin |
| US4973709A (en) * | 1987-12-18 | 1990-11-27 | Union Carbide Chemicals And Plastics Company, Inc. | Process for the production of amines, hydroxyamines and aziridines |
| DE3934459A1 (de) * | 1989-10-14 | 1991-04-18 | Bayer Ag | Verfahren zur herstellung von triethylendiamin und piperazin |
| US5037838A (en) * | 1990-04-26 | 1991-08-06 | Texaco Chemical Company | Method for the manufacture of triethylenediamine using a pelleted titania-supported tungstopyrophosphate catalyst |
| US5162531A (en) * | 1990-09-20 | 1992-11-10 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal oxide catalytic process for the preparation of triethylenediamines |
| JP3132063B2 (ja) * | 1991-07-02 | 2001-02-05 | 東ソー株式会社 | トリエチレンジアミン類及びピペラジン類の製法 |
-
1996
- 1996-11-15 US US08/751,142 patent/US5756741A/en not_active Expired - Fee Related
-
1997
- 1997-11-10 BR BR9705450-0A patent/BR9705450A/pt not_active Application Discontinuation
- 1997-11-12 KR KR1019970059385A patent/KR100267602B1/ko not_active IP Right Cessation
- 1997-11-13 EP EP97119905A patent/EP0842935B1/en not_active Expired - Lifetime
- 1997-11-13 DE DE69721694T patent/DE69721694T2/de not_active Expired - Fee Related
- 1997-11-14 JP JP31303397A patent/JP3182384B2/ja not_active Expired - Fee Related
- 1997-11-14 CN CN97123113A patent/CN1057528C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10195029A (ja) | 1998-07-28 |
| CN1057528C (zh) | 2000-10-18 |
| KR19980042305A (ko) | 1998-08-17 |
| EP0842935B1 (en) | 2003-05-07 |
| KR100267602B1 (ko) | 2000-11-01 |
| CN1182743A (zh) | 1998-05-27 |
| DE69721694T2 (de) | 2004-04-08 |
| MX9708789A (es) | 1998-05-31 |
| EP0842935A1 (en) | 1998-05-20 |
| DE69721694D1 (de) | 2003-06-12 |
| JP3182384B2 (ja) | 2001-07-03 |
| US5756741A (en) | 1998-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE DE ACORDO COM ART. 36O DA LPI |