AR005942A1 - Procedimiento para la preparacion de alquil eteres y mezclas de los mismos - Google Patents
Procedimiento para la preparacion de alquil eteres y mezclas de los mismosInfo
- Publication number
- AR005942A1 AR005942A1 ARP970100697A ARP970100697A AR005942A1 AR 005942 A1 AR005942 A1 AR 005942A1 AR P970100697 A ARP970100697 A AR P970100697A AR P970100697 A ARP970100697 A AR P970100697A AR 005942 A1 AR005942 A1 AR 005942A1
- Authority
- AR
- Argentina
- Prior art keywords
- distillation
- zone
- reaction
- alkanol
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso para la preparación de un producto de alquil éter terciario. El proceso comprende la reacción de iso-olefinas de una mezcla de reacciónhidrocarburo olefínico en una zona de reacción (1-3) con un alcanol para formar una mezcla de reacción,la cual es sometida a destilación en una primerazona de destilación (4). El producto de fondo de la primera destilación contiene el (los) éter(es), mientras que la corriente de cabeza contienealcanol no reaccionado y una mezcla de hidrocarburos livianos. La corriente de cabeza es sometida a una segunda destilación en una segunda zona dedetilación (15). El producto de cabeza de la segunda destilación contiene principalmente los hidrocarburos más livianos y una pequena cantidad dealcanoly el producto de fondo contiene una corriente de hidrocarburos esencialmente libre de compuestos oxigenados que puede ser usada como tal para alquilación.Con el fin de incrementar la conversión del proceso, es extraida una purga lateral de la segunda zona de destilación (15) y recirculada a la zona dereacción (1-3).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI960813A FI101221B1 (fi) | 1996-02-22 | 1996-02-22 | Menetelmä alkyylieetterien ja niiden seosten valmistamiseksi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR005942A1 true AR005942A1 (es) | 1999-07-21 |
Family
ID=8545510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970100697A AR005942A1 (es) | 1996-02-22 | 1997-02-21 | Procedimiento para la preparacion de alquil eteres y mezclas de los mismos |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5908964A (es) |
| EP (1) | EP0882006B1 (es) |
| JP (1) | JP2000504695A (es) |
| KR (1) | KR19990087117A (es) |
| CN (1) | CN1122011C (es) |
| AR (1) | AR005942A1 (es) |
| AU (1) | AU704729B2 (es) |
| BR (1) | BR9707603A (es) |
| CA (1) | CA2197947A1 (es) |
| DE (1) | DE69721237T2 (es) |
| ES (1) | ES2195115T3 (es) |
| FI (1) | FI101221B1 (es) |
| IN (1) | IN190207B (es) |
| MY (1) | MY121662A (es) |
| RU (1) | RU2167848C2 (es) |
| WO (1) | WO1997030960A1 (es) |
| ZA (1) | ZA971508B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2222678T3 (es) * | 1998-10-16 | 2005-02-01 | Fortum Oil And Gas Oy | Proceso para la produccion de un componente de combustible. |
| FI106955B (fi) * | 1998-10-16 | 2001-05-15 | Fortum Oil & Gas Oy | Menetelmä iso-oktaanin valmistamiseksi isobuteenipitoisesta hiilivetysyötöstä |
| RU2173312C2 (ru) * | 1999-12-08 | 2001-09-10 | Общество с ограниченной ответственностью "Нефтехимстарт" | Способ получения высокооктановых смесей, содержащих этил-трет-бутиловый эфир |
| FI110262B (fi) * | 2000-04-14 | 2002-12-31 | Fortum Oyj | Menetelmä eetterin valmistamiseksi |
| US6660898B1 (en) | 2000-11-03 | 2003-12-09 | Fortum Oil & Gas Oy | Process for dimerizing light olefins to produce a fuel component |
| US7074971B2 (en) * | 2003-03-06 | 2006-07-11 | Exxonmobil Chemical Patents Inc. | Recovery of ethylene and propylene from a methanol to olefin reaction system |
| US7102049B2 (en) * | 2003-06-25 | 2006-09-05 | Exxonmobil Chemical Patens Inc. | Process for operating a quench device in an oxygenate-to-olefin production unit |
| US7214846B2 (en) * | 2003-08-06 | 2007-05-08 | Exxonmobil Chemical Patents Inc. | Recovery of ethylene and propylene from a methanol to olefin reaction system |
| US7732648B2 (en) * | 2005-11-04 | 2010-06-08 | Amarjit Singh Bakshi | Multistage catalytic process for olefin etherification |
| ITMI20052198A1 (it) * | 2005-11-17 | 2007-05-18 | Snam Progetti | Procedimento per la separazione di idrocarburi c5 presenti nelle correnti contenenti prevalentemente c4 da utilizzare per la produzione di composti idrocarburici altoottanici mediante dimerizzazione selettiva di isobutene |
| ITMI20061390A1 (it) * | 2006-07-18 | 2008-01-19 | Snam Progetti | Procedimento per la produzione di eteri alchilici mediante eterificazione di isobutene |
| EP2022774B1 (en) | 2007-08-07 | 2010-03-10 | Research Institute of Petroleum Industry (RIPI) | A method for the production of dimethyl ehter |
| JP5614618B2 (ja) * | 2010-02-09 | 2014-10-29 | 独立行政法人産業技術総合研究所 | Ｅｔｂｅの製造方法 |
| US8440871B2 (en) * | 2010-03-30 | 2013-05-14 | Uop Llc | Tetramer production apparatus and process relating thereto |
| EP2522424B1 (en) | 2011-05-09 | 2020-01-08 | King Abdulaziz City for Science and Technology | Supported nanocatalyst for conversion of monoolefins, process for conversion of monoolefins and process for preparing the nanocatalyst |
| FI130918B1 (en) * | 2022-08-26 | 2024-05-28 | Neste Oyj | A method and a system for producing ether |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820877A (en) * | 1987-12-28 | 1989-04-11 | Mobil Oil Corporation | Etherification process improvement |
| RU2030383C1 (ru) * | 1991-05-24 | 1995-03-10 | Акционерное общество - Научно-производственное предприятие "Ярсинтез" | Способ получения метил-трет-бутилового эфира |
| FI92319C (fi) * | 1992-03-18 | 1994-10-25 | Neste Oy | Menetelmä metyylieetterien valmistamiseksi |
| FI92318C (fi) * | 1992-03-18 | 1994-10-25 | Neste Oy | Menetelmä ja laitteisto tertiaaristen eetterien valmistamiseksi |
| US5248836A (en) * | 1992-10-16 | 1993-09-28 | Chemical Research & Licensing Company | Process for the preparation of ETBE |
-
1996
- 1996-02-22 FI FI960813A patent/FI101221B1/fi active
-
1997
- 1997-02-17 IN IN285CA1997 patent/IN190207B/en unknown
- 1997-02-18 MY MYPI97000586A patent/MY121662A/en unknown
- 1997-02-19 US US08/803,177 patent/US5908964A/en not_active Expired - Lifetime
- 1997-02-19 CA CA002197947A patent/CA2197947A1/en not_active Abandoned
- 1997-02-21 BR BR9707603A patent/BR9707603A/pt not_active Application Discontinuation
- 1997-02-21 KR KR1019980706507A patent/KR19990087117A/ko not_active Withdrawn
- 1997-02-21 AU AU17984/97A patent/AU704729B2/en not_active Ceased
- 1997-02-21 JP JP9528778A patent/JP2000504695A/ja active Pending
- 1997-02-21 WO PCT/FI1997/000120 patent/WO1997030960A1/en not_active Ceased
- 1997-02-21 RU RU98117406/04A patent/RU2167848C2/ru active
- 1997-02-21 AR ARP970100697A patent/AR005942A1/es unknown
- 1997-02-21 EP EP97903419A patent/EP0882006B1/en not_active Expired - Lifetime
- 1997-02-21 ZA ZA9701508A patent/ZA971508B/xx unknown
- 1997-02-21 ES ES97903419T patent/ES2195115T3/es not_active Expired - Lifetime
- 1997-02-21 CN CN97193993A patent/CN1122011C/zh not_active Expired - Lifetime
- 1997-02-21 DE DE69721237T patent/DE69721237T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5908964A (en) | 1999-06-01 |
| EP0882006B1 (en) | 2003-04-23 |
| DE69721237D1 (de) | 2003-05-28 |
| ES2195115T3 (es) | 2003-12-01 |
| BR9707603A (pt) | 1999-07-27 |
| DE69721237T2 (de) | 2004-03-11 |
| AU1798497A (en) | 1997-09-10 |
| KR19990087117A (ko) | 1999-12-15 |
| CA2197947A1 (en) | 1997-08-22 |
| FI101221B (fi) | 1998-05-15 |
| EP0882006A1 (en) | 1998-12-09 |
| MY121662A (en) | 2006-02-28 |
| CN1122011C (zh) | 2003-09-24 |
| RU2167848C2 (ru) | 2001-05-27 |
| JP2000504695A (ja) | 2000-04-18 |
| IN190207B (es) | 2003-06-28 |
| AU704729B2 (en) | 1999-04-29 |
| FI960813A0 (fi) | 1996-02-22 |
| FI960813A7 (fi) | 1997-08-23 |
| ZA971508B (en) | 1997-09-03 |
| CN1220651A (zh) | 1999-06-23 |
| WO1997030960A1 (en) | 1997-08-28 |
| FI101221B1 (fi) | 1998-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR005942A1 (es) | Procedimiento para la preparacion de alquil eteres y mezclas de los mismos | |
| ES2167972T3 (es) | Procedimiento para la obtencion de olefinas. | |
| BR0010443A (pt) | Processo para separação de olefinas de hidrocarbonetos saturados em uma carga de alimentação, e, composição de fischer-tropsch | |
| MX6890E (es) | Procedimiento mejorado para la separacion de metiltertiobutileter a partir de los productos de reaccion del metanol con un corte de hidrocarburos que lleva isobuteno | |
| ES2039650T3 (es) | Procedimiento integrado de eterificacion y conversion de compuestos oxigenados en gasolina. | |
| ES2056460T3 (es) | Separacion criogenica de mezclas gaseosas. | |
| ES2175520T3 (es) | Mononitrilos con 5 atomos de carbono monoolefinicos, un procedimiento para su obtencion y su empleo. | |
| SE8403426D0 (sv) | Sett att utvinna buten-l fran en c?714 -fraktion | |
| ES2043814T3 (es) | Procedimiento de isomerizacion de parafinas. | |
| BR8001259A (pt) | Processo de obtencao de isobuteno a partir de misturas de hidrocarbonetos de c4, contendo isobuteno | |
| ES2087645T3 (es) | Procedimiento para la destilacion de productos producidos por sintesis de fischer-tropsch. | |
| AR240906A2 (es) | Procedimiento para producir un alcohol superior y el producto resultante" | |
| FR2456084B1 (es) | ||
| ES2140682T3 (es) | Procedimiento para separar pentafluoroetano de una mezcla que comprende hidrocarburos halogenados y cloropentafluoroetano. | |
| ES2128525T3 (es) | Procedimiento de produccion de eteres terciarios a partir de una carga c4 o c5 que comprende dos etapas de destilacion extractiva. | |
| ES2164439T3 (es) | Separacion de benceno de corrientes organicas utilizando ciclodextrinas. | |
| GB2121407B (en) | Process for producing t-butyl alkyl ethers | |
| MY123385A (en) | Process for separating olefins from saturated compounds | |
| GR78205B (es) |