AR083509A1 - Procedimiento para la purificacion de mezclas que contienen mtbe asi como tambien preparacion de isobuteno por craqueo de las mezclas que contienen mtbe - Google Patents
Procedimiento para la purificacion de mezclas que contienen mtbe asi como tambien preparacion de isobuteno por craqueo de las mezclas que contienen mtbeInfo
- Publication number
- AR083509A1 AR083509A1 ARP110103899A ARP110103899A AR083509A1 AR 083509 A1 AR083509 A1 AR 083509A1 AR P110103899 A ARP110103899 A AR P110103899A AR P110103899 A ARP110103899 A AR P110103899A AR 083509 A1 AR083509 A1 AR 083509A1
- Authority
- AR
- Argentina
- Prior art keywords
- mtbe
- containing mtbe
- purification
- isobutene
- 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
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente se refiere a un procedimiento para la purificación eficiente de mezclas que contienen MTBE así como a la preparación de isobuteno mediante la separación de mezclas que contienen MTBE.Reivindicación 1: Procedimiento para la purificación de MTBE técnico, que comprende los siguientes pasos: a) proveer MTBE técnico (l), que contiene por lo menos MTBE, metanol, hidrocarburos C4, hidrocarburos C5 y acetona; y b) separar por destilación el MTBE técnico (l) en un producto de la cabeza que contiene los hidrocarburos C4 y C5 (II), una corriente lateral que contiene acetona, metanol y MTBE (III) y un producto del fondo que contiene MTBE (IV).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010042774A DE102010042774A1 (de) | 2010-10-21 | 2010-10-21 | Verfahren zur Aufreinigung von MTBE-haltigen Gemischen sowie zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen |
Publications (1)
Publication Number | Publication Date |
---|---|
AR083509A1 true AR083509A1 (es) | 2013-02-27 |
Family
ID=45688091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP110103899A AR083509A1 (es) | 2010-10-21 | 2011-10-21 | Procedimiento para la purificacion de mezclas que contienen mtbe asi como tambien preparacion de isobuteno por craqueo de las mezclas que contienen mtbe |
Country Status (19)
Country | Link |
---|---|
US (1) | US8841492B2 (es) |
EP (1) | EP2630110B1 (es) |
JP (1) | JP5826279B2 (es) |
KR (1) | KR20130138269A (es) |
CN (1) | CN103153928B (es) |
AR (1) | AR083509A1 (es) |
BR (1) | BR112013009619A2 (es) |
CA (1) | CA2814306A1 (es) |
DE (1) | DE102010042774A1 (es) |
ES (1) | ES2536529T3 (es) |
IL (1) | IL225602A (es) |
MX (1) | MX2013004261A (es) |
MY (1) | MY160216A (es) |
PL (1) | PL2630110T3 (es) |
RU (1) | RU2574729C9 (es) |
SG (1) | SG189472A1 (es) |
TW (1) | TWI513679B (es) |
WO (1) | WO2012052327A2 (es) |
ZA (1) | ZA201303595B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012215757A1 (de) | 2012-09-05 | 2014-03-06 | Evonik Industries Ag | Verfahren zur Herstellung von linearen Butenen aus Methanol |
WO2014067956A1 (en) * | 2012-10-31 | 2014-05-08 | Shell Internationale Research Maatschappij B.V. | Process for preparing ethylene, propylene and isoprene from an oxygenate |
KR102524447B1 (ko) * | 2017-02-27 | 2023-04-24 | 사빅 글로벌 테크놀러지스 비.브이. | 무연 가솔린을 위한 알코올 및 에테르 연료 첨가제 |
KR102627301B1 (ko) * | 2018-09-12 | 2024-01-23 | 루머스 테크놀로지 엘엘씨 | 고순도 메탄올 생성을 위한 분리 벽 기술의 사용 |
US11339332B2 (en) * | 2020-01-29 | 2022-05-24 | Saudi Arabian Oil Company | Systems and processes integrating fluidized catalytic cracking with metathesis for producing olefins |
US11572516B2 (en) | 2020-03-26 | 2023-02-07 | Saudi Arabian Oil Company | Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins |
US11845705B2 (en) | 2021-08-17 | 2023-12-19 | Saudi Arabian Oil Company | Processes integrating hydrocarbon cracking with metathesis for producing propene |
CN113999100B (zh) * | 2021-10-29 | 2023-10-13 | 万华化学集团股份有限公司 | 一种甲基庚烯酮的制备及原料套用方法 |
Family Cites Families (36)
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US4144138A (en) * | 1978-01-18 | 1979-03-13 | Texaco Inc. | Recovery of ethers |
DE3024147C2 (de) * | 1980-06-27 | 1983-05-05 | Edeleanu Gmbh, 6000 Frankfurt | Verfahren zur Auftrennung der bei der Verätherung von niederen i-Olefinen mit Methanol anfallenden Reaktionsprodukte |
DE3606121A1 (de) * | 1986-02-26 | 1987-08-27 | Texaco Ag | Verfahren zur kontinuierlichen abtrennung von wasser aus gemischen mit organischen substanzen |
US4774365A (en) * | 1987-11-25 | 1988-09-27 | Air Products And Chemicals, Inc. | Pervaporation process for separating alcohols from ethers |
FR2660651B1 (fr) | 1990-04-09 | 1994-02-11 | Institut Francais Petrole | Procede d'obtention d'au moins une olefine tertiaire par decomposition de l'ether correspondant. |
US5157163A (en) * | 1991-10-03 | 1992-10-20 | Texaco Chemical Company | Purification of methyl tertiary-butyl ether |
US5159122A (en) * | 1992-02-10 | 1992-10-27 | Texaco Chemical Company | Catalytic decomposition of peroxide impurities in a methyl tertiary butyl ether recycle stream |
US5567860A (en) | 1992-08-13 | 1996-10-22 | Uop | High purity tertiary olefin process using removal of secondary ethers |
JP3092385B2 (ja) | 1992-09-21 | 2000-09-25 | 住友化学工業株式会社 | ケイ素−アルミニウム系触媒及び該触媒を用いた第三級オレフィンの製造方法 |
US5243091A (en) * | 1992-11-19 | 1993-09-07 | Texaco Chemical Company | Method for the manufacture and recovery of methyl tertiary butyl ether |
US5705711A (en) * | 1995-08-17 | 1998-01-06 | Huntsman Specialty Chemicals Corporation | Manufacture of methyl tertiary butyl ether in reactive distillation column |
DE10102082A1 (de) | 2000-10-19 | 2002-05-02 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von hochreinem Raffinat II und Methyl-tert.-butylether |
JP2003026633A (ja) | 2001-05-02 | 2003-01-29 | Sumitomo Chem Co Ltd | メタクリル酸エステルの製造方法 |
JP4649782B2 (ja) * | 2001-06-21 | 2011-03-16 | 住友化学株式会社 | イソブチレン及びメタノールの製造方法 |
DE10225565A1 (de) | 2002-06-10 | 2003-12-18 | Oxeno Olefinchemie Gmbh | Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen |
DE10231051A1 (de) * | 2002-07-10 | 2004-01-22 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von hochreinem Methyl-tert.-butylether |
DE10232868A1 (de) | 2002-07-19 | 2004-02-05 | Oxeno Olefinchemie Gmbh | Feinporiger Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen |
EP1388528B1 (de) * | 2002-08-06 | 2015-04-08 | Evonik Degussa GmbH | Verfahren zur Oligomerisierung von Isobuten in n-Buten-haltigen Kohlenwasserstoffströmen |
DE10238370A1 (de) | 2002-08-22 | 2004-03-04 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Isobuten aus technischen Methyl-tert.-butylether |
US7060865B2 (en) * | 2002-11-12 | 2006-06-13 | Exxonmobil Chemical Patents Inc. | Recovery of C4 olefins from a product stream comprising C4 olefins, dimethyl ether and C5+ hydrocarbons |
US7022885B2 (en) | 2002-11-21 | 2006-04-04 | Arco Chemical Technology, L.P. | Purification on methyl tertiary butyl ether |
DE10302457B3 (de) | 2003-01-23 | 2004-10-07 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Butenoligomeren und tert.-Butylethern aus Isobuten-haltigen C4-Strömen |
AU2004249438B2 (en) * | 2003-06-24 | 2010-06-03 | Commonwealth Scientific And Industrial Research Organisation | Acrylic dispersing agents in nanocomposites |
DE102005062699A1 (de) | 2005-12-28 | 2007-09-06 | Oxeno Olefinchemie Gmbh | Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen |
DE102005062700A1 (de) | 2005-12-28 | 2007-07-05 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Buten aus technischen Mischungen von C4-Kohlenwasserstoffen |
DE102005062722A1 (de) | 2005-12-28 | 2007-07-12 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen |
DE102006040430B4 (de) | 2006-08-29 | 2022-06-15 | Evonik Operations Gmbh | Verfahren zur Spaltung von MTBE |
DE102006040431A1 (de) | 2006-08-29 | 2008-03-20 | Oxeno Olefinchemie Gmbh | Verfahren zur Spaltung von MTBE |
DE102006040433A1 (de) | 2006-08-29 | 2008-03-13 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Isoolefinen |
DE102006040434A1 (de) | 2006-08-29 | 2008-03-06 | Oxeno Olefinchemie Gmbh | Verfahren zur Spaltung von MTBE |
DE102006040432A1 (de) | 2006-08-29 | 2008-03-20 | Oxeno Olefinchemie Gmbh | Katalysator und Verfahren zur Herstellung von Isoolefinen |
DE102008040511A1 (de) | 2008-07-17 | 2010-01-21 | Evonik Oxeno Gmbh | Verfahren zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen |
EP2358637A1 (en) | 2008-12-17 | 2011-08-24 | Evonik Degussa GmbH | Process for preparing an aluminium oxide powder having a high alpha-al2o3 content |
DE102009027404A1 (de) | 2009-07-01 | 2011-01-05 | Evonik Oxeno Gmbh | Herstellung von Isobuten durch Spaltung von MTBE |
DE102009027405A1 (de) | 2009-07-01 | 2011-01-05 | Evonik Oxeno Gmbh | Verfahren zur Regeneration eines Katalysators |
DE102011005608A1 (de) | 2011-03-16 | 2012-09-20 | Evonik Oxeno Gmbh | Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen |
-
2010
- 2010-10-21 DE DE102010042774A patent/DE102010042774A1/de not_active Withdrawn
-
2011
- 2011-10-12 BR BR112013009619A patent/BR112013009619A2/pt not_active IP Right Cessation
- 2011-10-12 WO PCT/EP2011/067770 patent/WO2012052327A2/de active Application Filing
- 2011-10-12 RU RU2013122926/04A patent/RU2574729C9/ru not_active IP Right Cessation
- 2011-10-12 MY MYPI2013001315A patent/MY160216A/en unknown
- 2011-10-12 PL PL11772921T patent/PL2630110T3/pl unknown
- 2011-10-12 SG SG2013029780A patent/SG189472A1/en unknown
- 2011-10-12 KR KR1020137012816A patent/KR20130138269A/ko not_active Application Discontinuation
- 2011-10-12 CN CN201180050623.4A patent/CN103153928B/zh not_active Expired - Fee Related
- 2011-10-12 EP EP11772921.0A patent/EP2630110B1/de not_active Not-in-force
- 2011-10-12 JP JP2013534251A patent/JP5826279B2/ja not_active Expired - Fee Related
- 2011-10-12 ES ES11772921.0T patent/ES2536529T3/es active Active
- 2011-10-12 CA CA2814306A patent/CA2814306A1/en not_active Abandoned
- 2011-10-12 US US13/880,862 patent/US8841492B2/en not_active Expired - Fee Related
- 2011-10-12 MX MX2013004261A patent/MX2013004261A/es not_active Application Discontinuation
- 2011-10-18 TW TW100137743A patent/TWI513679B/zh not_active IP Right Cessation
- 2011-10-21 AR ARP110103899A patent/AR083509A1/es not_active Application Discontinuation
-
2013
- 2013-04-07 IL IL225602A patent/IL225602A/en not_active IP Right Cessation
- 2013-05-17 ZA ZA2013/03595A patent/ZA201303595B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL225602A (en) | 2016-03-31 |
US20130303806A1 (en) | 2013-11-14 |
ES2536529T3 (es) | 2015-05-26 |
KR20130138269A (ko) | 2013-12-18 |
US8841492B2 (en) | 2014-09-23 |
EP2630110A2 (de) | 2013-08-28 |
WO2012052327A3 (de) | 2012-06-14 |
PL2630110T3 (pl) | 2015-07-31 |
RU2013122926A (ru) | 2014-11-27 |
WO2012052327A2 (de) | 2012-04-26 |
TW201231447A (en) | 2012-08-01 |
MY160216A (en) | 2017-02-28 |
JP5826279B2 (ja) | 2015-12-02 |
IL225602A0 (en) | 2013-06-27 |
DE102010042774A1 (de) | 2012-04-26 |
SG189472A1 (en) | 2013-05-31 |
ZA201303595B (en) | 2014-04-30 |
CA2814306A1 (en) | 2012-04-26 |
JP2013543515A (ja) | 2013-12-05 |
CN103153928A (zh) | 2013-06-12 |
BR112013009619A2 (pt) | 2016-07-19 |
RU2574729C9 (ru) | 2016-10-20 |
TWI513679B (zh) | 2015-12-21 |
CN103153928B (zh) | 2015-09-23 |
MX2013004261A (es) | 2013-07-05 |
RU2574726C2 (ru) | 2016-02-10 |
EP2630110B1 (de) | 2015-02-25 |
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Legal Events
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FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |