ES2570193T3 - Procedimiento para producir olefinas - Google Patents
Procedimiento para producir olefinasInfo
- Publication number
- ES2570193T3 ES2570193T3 ES06808642T ES06808642T ES2570193T3 ES 2570193 T3 ES2570193 T3 ES 2570193T3 ES 06808642 T ES06808642 T ES 06808642T ES 06808642 T ES06808642 T ES 06808642T ES 2570193 T3 ES2570193 T3 ES 2570193T3
- Authority
- ES
- Spain
- Prior art keywords
- stream
- product stream
- ethers
- alcohols
- cooled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
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- 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
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la producción de mono-olefina(s) a partir de una materia prima A, que comprende etanol y propanol, en el que se deshidratan etanol y propanol para dar las olefinas con el mismo número de carbonos correspondientes, caracterizado por las siguientes etapas; 1. se hace reaccionar la materia prima A en un reactor de deshidratación en fase de vapor en el que se convierten los alcoholes, etanol y propanol, en una corriente de producto B que comprende etileno, propileno, éteres, agua y alcoholes sin convertir, 2. se enfría dicha corriente de producto B, 3. se separa dicha corriente de producto enfriada B en una unidad de separación para dar una primera corriente C que comprende etileno, propileno y éteres, y una segunda corriente de producto D que comprende agua, éteres y alcoholes sin convertir, 4. se alimenta dicha corriente de producto D a una columna de eliminación de agua en la que se separa la corriente de agua F de la corriente de éteres y alcoholes sin convertir E, 5. se recircula dicha corriente E al reactor de deshidratación de la etapa 1, 6. se enfría dicha corriente de producto C, 7. se alimenta dicha corriente de producto enfriada C a una unidad de purificación en la que se separa la corriente de éteres G de la corriente de etileno y propileno H, y 8. opcionalmente, se recircula la corriente de éteres G o bien a la columna de eliminación de agua de la etapa 4 y/o bien directamente al reactor de deshidratación de la etapa 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05257322A EP1790627A1 (en) | 2005-11-29 | 2005-11-29 | Process for producing olefins |
PCT/GB2006/004365 WO2007063282A2 (en) | 2005-11-29 | 2006-11-22 | Process for producing olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2570193T3 true ES2570193T3 (es) | 2016-05-17 |
Family
ID=36035679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES06808642T Active ES2570193T3 (es) | 2005-11-29 | 2006-11-22 | Procedimiento para producir olefinas |
Country Status (7)
Country | Link |
---|---|
US (1) | US8440873B2 (es) |
EP (2) | EP1790627A1 (es) |
CN (1) | CN101336216B (es) |
ES (1) | ES2570193T3 (es) |
RU (1) | RU2419596C2 (es) |
TW (1) | TWI436965B (es) |
WO (1) | WO2007063282A2 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2007083684A1 (ja) | 2006-01-21 | 2009-06-11 | 国立大学法人東京工業大学 | 触媒およびそれを用いるオレフィンの製造方法 |
US20100056831A1 (en) * | 2006-08-11 | 2010-03-04 | China Petroleum & Chemical Corporation | Energy-effective process for co-producing ethylene and dimethyl ether |
US9199845B2 (en) * | 2006-11-22 | 2015-12-01 | Bp Chemicals Limited | Process for producing alkenes oxygenates by using supported heteropolyacid catalysts |
EP1992601A1 (en) † | 2007-05-11 | 2008-11-19 | Ineos Europe Limited | Dehydration of alcohols over supported heteropolyacids |
EP2075070A1 (en) * | 2007-12-13 | 2009-07-01 | BP Chemicals Limited | Catalyst recovery process |
EP2123736A1 (de) | 2008-05-19 | 2009-11-25 | C.E.-Technology Limited | Verfahren zur Herstellung von Dieselkraftstoffen und Flugzeugtreibstoffen aus C1-C5-Alkoholen |
US8912373B2 (en) * | 2009-07-29 | 2014-12-16 | The United States Of America As Represented By The Secretary Of The Navy | Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes |
EP2287145A1 (en) | 2009-08-12 | 2011-02-23 | BP p.l.c. | Process for purifying ethylene |
WO2012039841A1 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
US8932372B2 (en) | 2010-02-02 | 2015-01-13 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
KR101161845B1 (ko) * | 2010-04-26 | 2012-07-03 | 송원산업 주식회사 | 알켄 화합물의 제조 방법 |
US8697930B2 (en) | 2010-06-14 | 2014-04-15 | Dow Global Technologies Llc | Conversion of methylamine to olefin or mixture of olefins |
WO2013030677A2 (en) * | 2011-08-30 | 2013-03-07 | Do Carmo Roberto Werneck | A process for the production of olefins and use thereof |
US8907143B2 (en) | 2011-12-15 | 2014-12-09 | Celanese International Corporation | Process for producing ethanol by hydrogenating mixed feeds comprising water |
EP2797859A1 (en) * | 2011-12-28 | 2014-11-05 | Shell Internationale Research Maatschappij B.V. | Oxygenate-to-olefins process and an apparatus therefor |
JP5916506B2 (ja) * | 2012-05-08 | 2016-05-11 | 三井化学株式会社 | オレフィンの製造方法 |
RU2625299C2 (ru) * | 2012-05-16 | 2017-07-13 | Чайна Петролеум Энд Кемикал Корпорейшн | Аппарат для получения этилена и способ получения этилена |
US8729318B1 (en) | 2012-11-20 | 2014-05-20 | Celanese International Corporation | Process for producing ethanol from methyl acetate |
US8957262B2 (en) | 2012-11-20 | 2015-02-17 | Celanese International Corporation | Olefin hydration for hydrogenation processes |
WO2014143690A1 (en) | 2013-03-15 | 2014-09-18 | 3M Innovative Properties Company | Method for preparing (meth)acrylates of biobased alcohols and polymers thereof |
KR102269728B1 (ko) | 2013-03-15 | 2021-06-28 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 바이오-기반 알코올의 (메트)아크릴레이트 및 그의 중합체를 제조하는 방법 |
WO2016094171A1 (en) * | 2014-12-11 | 2016-06-16 | Uop Llc | Elevated pressure 'high value' mto process for improved sapo performance |
PL3233766T3 (pl) | 2014-12-16 | 2024-01-29 | Technip E&C Limited | Proces i urządzenie do odwadniania etanolu |
CN107721791B (zh) * | 2017-10-26 | 2023-09-22 | 神华集团有限责任公司 | 一种甲醇制丙烯的制备系统及制备方法 |
CN114436730B (zh) * | 2020-10-31 | 2023-07-04 | 中国石油化工股份有限公司 | 异丙醇脱水制丙烯的工艺系统和工艺方法 |
US20230183390A1 (en) | 2021-12-15 | 2023-06-15 | Chevron Phillips Chemical Company Lp | Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU376113A1 (ru) | 1970-07-08 | 1973-04-05 | КАТАЛИЗАТОР дл ДЕГИДРАТАЦИИ СПИРТОВ | |
BR7705256A (pt) | 1977-08-09 | 1979-04-03 | Petroleo Brasileiro Sa | Processo e preparacao de eteno |
DE3005550A1 (de) * | 1980-02-14 | 1981-08-20 | Süd-Chemie AG, 8000 München | Verfahren zur herstellung von olefinen |
BR8101487A (pt) * | 1981-03-13 | 1982-10-26 | Petroleo Brasileiro Sa | Processo de desidratacao de um alcool de baixo peso molecular |
US4499327A (en) * | 1982-10-04 | 1985-02-12 | Union Carbide Corporation | Production of light olefins |
US4476338A (en) * | 1983-06-02 | 1984-10-09 | Mobil Oil Corporation | Olefins from methanol and/or dimethyl ether |
LU86284A1 (fr) | 1986-01-30 | 1987-09-03 | Belge Etat | Procede d'obtention d'ethylene a partir d'ethanol |
US4698452A (en) * | 1986-10-02 | 1987-10-06 | Institut Nationale De La Recherche Scientifique | Ethylene light olefins from ethanol |
MY104492A (en) * | 1988-12-26 | 1994-04-30 | Mitsui Chemicals Inc | Preparation of propylene |
EP0591504A1 (en) * | 1992-04-22 | 1994-04-13 | BP Chemicals Limited | Process for the production of olefins |
RU2419595C2 (ru) * | 2005-07-06 | 2011-05-27 | Бп Кемикэлз Лимитед | Реакционная ректификация для дегидратации смешанных спиртов |
RU2419597C2 (ru) * | 2005-07-06 | 2011-05-27 | Бп Кемикэлз Лимитед | Реакционная ректификация с возвратом в процесс олефинов |
WO2007003910A1 (en) | 2005-07-06 | 2007-01-11 | Bp Chemicals Limited | The dehydrogenation of mixed alcohols |
EP1792885A1 (en) | 2005-11-29 | 2007-06-06 | BP Chemicals Limited | Process for producing ethylene |
EP1792886A1 (en) | 2005-11-29 | 2007-06-06 | BP Chemicals Limited | Process for producing propylene |
-
2005
- 2005-11-29 EP EP05257322A patent/EP1790627A1/en not_active Withdrawn
-
2006
- 2006-11-22 US US12/085,635 patent/US8440873B2/en active Active
- 2006-11-22 EP EP06808642.0A patent/EP1954654B1/en active Active
- 2006-11-22 CN CN2006800520207A patent/CN101336216B/zh active Active
- 2006-11-22 ES ES06808642T patent/ES2570193T3/es active Active
- 2006-11-22 RU RU2008126385/04A patent/RU2419596C2/ru active
- 2006-11-22 WO PCT/GB2006/004365 patent/WO2007063282A2/en active Application Filing
- 2006-11-23 TW TW095143362A patent/TWI436965B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW200724520A (en) | 2007-07-01 |
CN101336216B (zh) | 2012-12-12 |
US8440873B2 (en) | 2013-05-14 |
TWI436965B (zh) | 2014-05-11 |
WO2007063282A2 (en) | 2007-06-07 |
RU2008126385A (ru) | 2010-01-10 |
WO2007063282A3 (en) | 2007-08-09 |
US20090259086A1 (en) | 2009-10-15 |
EP1954654A2 (en) | 2008-08-13 |
RU2419596C2 (ru) | 2011-05-27 |
CN101336216A (zh) | 2008-12-31 |
EP1790627A1 (en) | 2007-05-30 |
EP1954654B1 (en) | 2016-02-03 |
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