EA201070354A1 - Способ получения трет-амилэтилового эфира - Google Patents
Способ получения трет-амилэтилового эфираInfo
- Publication number
- EA201070354A1 EA201070354A1 EA201070354A EA201070354A EA201070354A1 EA 201070354 A1 EA201070354 A1 EA 201070354A1 EA 201070354 A EA201070354 A EA 201070354A EA 201070354 A EA201070354 A EA 201070354A EA 201070354 A1 EA201070354 A1 EA 201070354A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- reactor system
- isoolefins
- propionitrile
- distillation column
- distillation
- 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
- C07C41/05—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
Способ получения третичных простых эфиров, включающий подачу углеводородного потока, содержащего изоолефины и пропионитрил, в систему дистилляционного реактора колонного типа, имеющего по крайней мере одну зону реакции этерификации; подачу С-Смоноспирта или их смеси в дистилляционный реактор колонного типа; процессы, параллельно происходящие в системе дистилляционного реактора колонного типа: взаимодействие части изоолефинов с частью спиртов с образованием третичного эфира и отделение третичного эфира от непрореагировавших изоолефинов; извлечение третичного эфира и пропионитрила из системы дистилляционного реактора колонного типа в виде кубовой фракции; извлечение непрореагировавших изоолефинов из системы дистилляционного реактора колонного типа в виде верхнего погона; и регулирование системы дистилляционного реактора колонного типа происходит таким образом, что зона реакции этерификации, по существу, не содержит пропионитрила.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/853,351 US7553995B2 (en) | 2007-09-11 | 2007-09-11 | Method of producing tertiary amyl ethyl ether |
PCT/US2008/074188 WO2009035844A2 (en) | 2007-09-11 | 2008-08-25 | Method of producing tertiary amyl ethyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201070354A1 true EA201070354A1 (ru) | 2010-10-29 |
EA017147B1 EA017147B1 (ru) | 2012-10-30 |
Family
ID=40432606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201070354A EA017147B1 (ru) | 2007-09-11 | 2008-08-25 | Способ получения трет-амилэтилового эфира |
Country Status (10)
Country | Link |
---|---|
US (1) | US7553995B2 (ru) |
EP (1) | EP2197825B1 (ru) |
JP (1) | JP5324580B2 (ru) |
KR (1) | KR101174557B1 (ru) |
CN (1) | CN101386568B (ru) |
EA (1) | EA017147B1 (ru) |
ES (1) | ES2558427T3 (ru) |
MX (1) | MX2010002776A (ru) |
WO (1) | WO2009035844A2 (ru) |
ZA (1) | ZA201001991B (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090035704A1 (en) * | 2007-08-03 | 2009-02-05 | Hong Zhuang | Underlayer Coating Composition Based on a Crosslinkable Polymer |
US20090193710A1 (en) * | 2008-02-04 | 2009-08-06 | Catalytic Distillation Technologies | Process to produce clean gasoline/bio-ethers using ethanol |
WO2014077997A1 (en) * | 2012-11-19 | 2014-05-22 | Lummus Technology Inc. | Process to produce linear pentenes and metathesis thereof |
CN109173310A (zh) * | 2018-08-29 | 2019-01-11 | 张家港市科华化工装备制造有限公司 | 甲缩醛精馏塔 |
CN116806213A (zh) | 2020-11-02 | 2023-09-26 | 鲁姆斯科技有限责任公司 | 通过分解叔戊基甲基醚生产高纯度异戊烯 |
Family Cites Families (42)
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US2480940A (en) * | 1946-09-20 | 1949-09-06 | Atlantic Refining Co | Production of aliphatic ethers |
US2922822A (en) * | 1957-01-08 | 1960-01-26 | Exxon Research Engineering Co | Production of methyl butenyl ethers |
US3489243A (en) | 1967-11-29 | 1970-01-13 | Chance Co Ab | Insulated remote control apparatus for articulated aerial device |
US3849243A (en) * | 1971-11-08 | 1974-11-19 | Du Pont | Laminates of support material and fluorinated polymer containing pendant side chains containing sulfonyl groups |
US4302356A (en) * | 1978-07-27 | 1981-11-24 | Chemical Research & Licensing Co. | Process for separating isobutene from C4 streams |
FR2434861A1 (fr) * | 1978-08-31 | 1980-03-28 | Inst Francais Du Petrole | Procede de production d'essence a haut indice d'octane et en particulier d'essence utilisable sans plomb |
DE3026504A1 (de) * | 1980-07-12 | 1982-02-04 | EC Erdölchemie GmbH, 5000 Köln | Verfahren zur herstellung von alkyltert.-alkylethern |
US4443559A (en) * | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
DE3610704A1 (de) * | 1986-03-29 | 1987-10-08 | Erdoelchemie Gmbh | Verfahren zur herstellung von tert.-olefinen |
US4826507A (en) * | 1987-12-08 | 1989-05-02 | Mobil Oil Corporation | Integrated etherification and oxygenates to gasoline process |
DE3808498A1 (de) * | 1988-03-15 | 1989-09-28 | Bayer Ag | Verfahren zur herstellung von tert.-olefinen |
US5120881A (en) * | 1988-11-22 | 1992-06-09 | Exxon Chemical Patents Inc | Removal of nitrogenous components of a hydrocarbon feedstream |
US5166454A (en) * | 1990-03-19 | 1992-11-24 | Mobil Oil Corporation | Etherification process with hydrogen rejuvenation |
US5188725A (en) * | 1991-03-15 | 1993-02-23 | Mobil Oil Corporation | Fluidized catalyst process for production and etherification of olefins |
GB9117071D0 (en) * | 1991-08-08 | 1991-09-25 | British Petroleum Co Plc | Chemical process |
FR2684893A1 (fr) * | 1991-12-16 | 1993-06-18 | Inst Francais Du Petrole | Procede de distillation reactive catalytique et appareillage pour sa mise en óoeuvre. |
US5238541A (en) * | 1992-03-06 | 1993-08-24 | Intevep, S.A. | Process for production of an ether-rich additive |
JPH05263664A (ja) * | 1992-03-18 | 1993-10-12 | Zexel Corp | 燃料噴射時期制御装置 |
FI92318C (fi) * | 1992-03-18 | 1994-10-25 | Neste Oy | Menetelmä ja laitteisto tertiaaristen eetterien valmistamiseksi |
FI92319C (fi) * | 1992-03-18 | 1994-10-25 | Neste Oy | Menetelmä metyylieetterien valmistamiseksi |
JPH089563B2 (ja) * | 1992-04-09 | 1996-01-31 | インテヴェップ,エス.エイ. | t−アミルメチルエーテルの製造方法 |
CA2097090A1 (en) * | 1992-06-02 | 1993-12-03 | Quang N. Le | Process for the production of tertiary alkyl ether rich fcc gasoline |
US5414183A (en) * | 1992-12-24 | 1995-05-09 | Uop | Nitrogen removal from light hydrocarbon feed in olefin isomerization and etherication process |
US5352848A (en) * | 1992-12-29 | 1994-10-04 | Uop | Nitrile removal in an etherification process |
CA2111018A1 (en) * | 1993-01-06 | 1994-07-07 | Jacob N. Rubin | Integrated mtbe process |
US5491267A (en) * | 1993-01-29 | 1996-02-13 | Uop | Etherification process using post separation recycle |
US5399787A (en) * | 1993-09-20 | 1995-03-21 | Uop | Olefin isomerization process using etherification feed isomerization |
US5453550A (en) * | 1993-12-21 | 1995-09-26 | Intevep, S.A. | Production of tame from coker naphtha |
US5446231A (en) * | 1994-01-24 | 1995-08-29 | Chemical Research & Licensing Company | Method for removing contaminants from hydrocarbon streams |
EP0671455A3 (en) * | 1994-03-11 | 1996-01-17 | Standard Oil Co Ohio | Process for the selective removal of nitrogen-containing compounds from hydrocarbon mixtures. |
US5672772A (en) * | 1994-05-03 | 1997-09-30 | Uop | Process for removal of nitriles from etherification feedstocks |
US5569790A (en) * | 1994-05-03 | 1996-10-29 | Uop | Process for removal of nitriles from etherification feedstocks |
US6019887A (en) * | 1995-09-18 | 2000-02-01 | Intevep, S.A. | Nitrile selective removal process |
US5730843A (en) * | 1995-12-29 | 1998-03-24 | Chemical Research & Licensing Company | Catalytic distillation structure |
US6037502A (en) * | 1996-05-30 | 2000-03-14 | Phillips Petroleum Company | Etherification process |
US5847230A (en) * | 1996-06-24 | 1998-12-08 | Uop Llc | Nitrile removal in an etherification process |
US6118037A (en) * | 1997-04-22 | 2000-09-12 | Snamprogetti S.P.A. | Process for the removal of contaminant compounds containing one or more heteroatoms of sulfur, nitrogen and/or oxygen from hydrocarbon streams |
US6278029B1 (en) * | 1997-12-17 | 2001-08-21 | Institut Francais Du Petrole | Process for eliminating polar compounds on an etherification unit |
CN1163457C (zh) * | 2000-10-18 | 2004-08-25 | 中国石化集团齐鲁石油化工公司 | 一种裂解碳五综合利用的组合工艺 |
US6930206B1 (en) * | 2001-07-05 | 2005-08-16 | Catalytic Distillation Technologies | Process and apparatus for catalytic distillations |
US6583325B1 (en) * | 2002-03-01 | 2003-06-24 | Catalytic Distillation Technologies | Process for the production of tertiary alkyl ethers |
FR2850113B1 (fr) * | 2003-01-22 | 2007-03-02 | Inst Francais Du Petrole | Procede d'obtention d'une charge utilisable dans une unite d'etherification |
-
2007
- 2007-09-11 US US11/853,351 patent/US7553995B2/en active Active
-
2008
- 2008-08-25 JP JP2010524908A patent/JP5324580B2/ja active Active
- 2008-08-25 WO PCT/US2008/074188 patent/WO2009035844A2/en active Application Filing
- 2008-08-25 EP EP08798613.9A patent/EP2197825B1/en active Active
- 2008-08-25 EA EA201070354A patent/EA017147B1/ru not_active IP Right Cessation
- 2008-08-25 ES ES08798613.9T patent/ES2558427T3/es active Active
- 2008-08-25 KR KR1020107007717A patent/KR101174557B1/ko active IP Right Grant
- 2008-08-25 MX MX2010002776A patent/MX2010002776A/es active IP Right Grant
- 2008-09-11 CN CN2008102138519A patent/CN101386568B/zh active Active
-
2010
- 2010-03-19 ZA ZA2010/01991A patent/ZA201001991B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101386568B (zh) | 2012-10-10 |
CN101386568A (zh) | 2009-03-18 |
MX2010002776A (es) | 2010-04-01 |
WO2009035844A3 (en) | 2009-04-30 |
ES2558427T3 (es) | 2016-02-04 |
EP2197825A2 (en) | 2010-06-23 |
EA017147B1 (ru) | 2012-10-30 |
EP2197825B1 (en) | 2015-11-04 |
US20090069608A1 (en) | 2009-03-12 |
US7553995B2 (en) | 2009-06-30 |
JP5324580B2 (ja) | 2013-10-23 |
KR101174557B1 (ko) | 2012-08-16 |
ZA201001991B (en) | 2010-12-29 |
JP2010539175A (ja) | 2010-12-16 |
WO2009035844A2 (en) | 2009-03-19 |
KR20100051873A (ko) | 2010-05-18 |
EP2197825A4 (en) | 2012-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KZ KG MD TJ |