MX9708790A - Produccion de trietilenodiamina usando catalizadores de zeolita desactivados. - Google Patents
Produccion de trietilenodiamina usando catalizadores de zeolita desactivados.Info
- Publication number
- MX9708790A MX9708790A MX9708790A MX9708790A MX9708790A MX 9708790 A MX9708790 A MX 9708790A MX 9708790 A MX9708790 A MX 9708790A MX 9708790 A MX9708790 A MX 9708790A MX 9708790 A MX9708790 A MX 9708790A
- Authority
- MX
- Mexico
- Prior art keywords
- triethylenediamine
- production
- zeolite catalysts
- surface acidity
- deactivated zeolite
- Prior art date
Links
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 title abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 abstract 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000002738 chelating agent Substances 0.000 abstract 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Se presenta un procedimiento para la preparacion de trietilenodiamina al pasar una etanolamina, etilenoamina, piperazina o morfolina sobre zeolita del tipo pentasilo a una temperatura elevada caracterizado porque se emplea una zeolita ZSM-5 en forma de hidrogeno o amonio, que haya sido pretratada con una solucion acuosa de un agente quelante capaz de formar un complejo quelato-aluminio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/751,143 US5741906A (en) | 1996-11-15 | 1996-11-15 | Production of triethylenediamine using surface acidity deactivated zeolite catalysts |
US08751143 | 1996-11-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
MX9708790A true MX9708790A (es) | 1998-08-30 |
MXPA97008790A MXPA97008790A (es) | 1998-11-12 |
MX201564B MX201564B (es) | 2001-04-26 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
MX201564B (es) | 2001-04-26 |
US5741906A (en) | 1998-04-21 |
KR100286403B1 (ko) | 2001-05-02 |
DE69705805D1 (de) | 2001-08-30 |
EP0842936B1 (en) | 2001-07-25 |
BR9705451A (pt) | 2000-04-11 |
JPH10182562A (ja) | 1998-07-07 |
CN1182744A (zh) | 1998-05-27 |
DE69705805T2 (de) | 2001-12-06 |
KR19980042304A (ko) | 1998-08-17 |
EP0842936A1 (en) | 1998-05-20 |
JP3182383B2 (ja) | 2001-07-03 |
CN1057529C (zh) | 2000-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |