MX9705957A - Procedimiento para la preparacion de eter dimetilico de calidad de combustible. - Google Patents
Procedimiento para la preparacion de eter dimetilico de calidad de combustible.Info
- Publication number
- MX9705957A MX9705957A MX9705957A MX9705957A MX9705957A MX 9705957 A MX9705957 A MX 9705957A MX 9705957 A MX9705957 A MX 9705957A MX 9705957 A MX9705957 A MX 9705957A MX 9705957 A MX9705957 A MX 9705957A
- Authority
- MX
- Mexico
- Prior art keywords
- methanol
- dimethyl ether
- stream
- water
- washing
- Prior art date
Links
Classifications
-
- 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
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
-
- 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
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un procedimiento para la preparacion de éter dimetilico de calidad de combustible a partir de un gas de síntesis que contiene hidrogeno y oxidos de carbono; el gas de síntesis es convertido a un gas mixto de proceso de éter dimetilico, metanol y agua en uno o más reactores catalíticos en presencia de un catalizador que tiene actividad tanto en la síntesis de metanol como en la deshidratacion de metanol; el gas mixto de proceso se enfría para obtener una fase líquida de proceso que contiene el metanol, el éter dimetílico y el agua producidos y una fase gaseosa de proceso que contiene gas de síntesis no convertido y una parte de éter dimetílico producido; dicho procedimiento comprende los pasos adicionales de, separar la fase gaseosa y la fase líquida; pasar la fase líquida a una primera unidad de destilacion y separar por destilacion una corriente superior de producto que contiene éter dimetilico y metano, y retirar una corriente inferior que contiene metanol y agua; pasar la corriente inferior a una segunda unidad de destilacion y separar por destilacion una corriente que contiene metanol; introducir el metanol en una unidad de lavado de purga; lavar la fase gaseosa de proceso con metanol en la unidad de lavado de purga y retirar de la unidad una corriente de lavado de éter dimetílico y metanol; convertir una parte del metanol en la corriente de lavado a éter dimetílico y agua en un reactor de deshidratacion catalítico por contacto con un catalizador de deshidratacion; retirar una corriente de producto de éter dimetílico, agua y metanol no convertido del reactor de deshidratacion; y combinar la corriente superior de producto de la primera unidad de destilacion con la corriente de producto del reactor de deshidratacion para obtener una corriente combinada de producto de éter dimetilico de calidad de combustible.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK012095A DK171707B1 (da) | 1995-02-03 | 1995-02-03 | Fremgangsmåde til fremstilling af dimetylæter i brændstofkvalitet |
DK0120/95 | 1995-02-03 | ||
PCT/DK1996/000047 WO1996023755A1 (en) | 1995-02-03 | 1996-01-29 | Preparation of fuel grade dimethyl ether |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA97005957A MXPA97005957A (es) | 1998-02-01 |
MX9705957A true MX9705957A (es) | 1998-02-28 |
Family
ID=8089980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9705957A MX9705957A (es) | 1995-02-03 | 1996-01-29 | Procedimiento para la preparacion de eter dimetilico de calidad de combustible. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5908963A (es) |
EP (1) | EP0871602B1 (es) |
JP (1) | JP2849475B2 (es) |
KR (1) | KR100289222B1 (es) |
CN (1) | CN1085647C (es) |
AT (1) | ATE193879T1 (es) |
AU (1) | AU694305B2 (es) |
BR (1) | BR9607349A (es) |
CA (1) | CA2211722C (es) |
DE (1) | DE69608915T2 (es) |
DK (2) | DK171707B1 (es) |
ES (1) | ES2148723T3 (es) |
MX (1) | MX9705957A (es) |
NO (1) | NO307560B1 (es) |
NZ (1) | NZ298755A (es) |
PT (1) | PT871602E (es) |
RU (1) | RU2144912C1 (es) |
UA (1) | UA51644C2 (es) |
WO (1) | WO1996023755A1 (es) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1007389C2 (nl) * | 1997-10-29 | 1999-05-04 | Gastec Nv | Werkwijze voor de bereiding van dimethylether. |
US6069180A (en) * | 1998-12-17 | 2000-05-30 | Air Products And Chemicals, Inc. | Single step synthesis gas-to-dimethyl ether process with methanol introduction |
DK173614B1 (da) * | 1999-02-02 | 2001-04-30 | Topsoe Haldor As | Fremgangsmåde til fremstilling af methanol/dimethyletherblanding fra syntesegas |
US6205957B1 (en) * | 1999-09-16 | 2001-03-27 | Eaton Corporation | Natural gas engine with in situ generation of an autoignition product |
JP4706812B2 (ja) * | 2000-12-25 | 2011-06-22 | 三菱瓦斯化学株式会社 | ジメチルエーテルの製造方法 |
US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
JP4325907B2 (ja) * | 2001-10-23 | 2009-09-02 | 渉 室田 | 含酸素炭化水素含有液体組成物及びその製造方法並びに該組成物を含有する低公害液体燃料の製造方法。 |
US6458856B1 (en) | 2001-11-07 | 2002-10-01 | Air Products And Chemicals, Inc. | Separation process for one-step production of dimethyl ether from synthesis gas |
KR100531128B1 (ko) * | 2002-09-26 | 2005-11-28 | 한국화학연구원 | 분리막 반응기를 이용한 디메틸에테르의 제조방법 |
US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
KR100555294B1 (ko) * | 2003-09-17 | 2006-03-03 | 한국과학기술연구원 | 역수성가스 반응을 이용한 디메틸에테르의 제조방법 |
US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
KR100711320B1 (ko) * | 2005-06-17 | 2007-04-27 | 한국가스공사 | 디메틸에테르 제조용 혼성촉매 및 이를 이용한디메틸에테르의 제조방법 |
CN1331833C (zh) * | 2005-06-23 | 2007-08-15 | 昆山市迪昆精细化工公司 | 制取二甲醚的工艺 |
EP1910255A4 (en) * | 2005-08-01 | 2009-12-02 | Dalian Chemical Physics Inst | INTEGRATED PROCESS FOR THE CO-PRODUCTION OF METHANOL AND DIMETHYL ETHER FROM SYNTHESIS GAS CONTAINING NITROGEN |
CN101817720A (zh) | 2006-02-03 | 2010-09-01 | Grt公司 | 天然气转化为液体烃的连续方法 |
EP1993951B1 (en) | 2006-02-03 | 2014-07-30 | GRT, Inc. | Separation of light gases from bromine |
CN100556538C (zh) | 2006-12-14 | 2009-11-04 | 太原理工大学 | 一种浆状催化剂及其制备方法 |
US20080260631A1 (en) | 2007-04-18 | 2008-10-23 | H2Gen Innovations, Inc. | Hydrogen production process |
US7998438B2 (en) | 2007-05-24 | 2011-08-16 | Grt, Inc. | Zone reactor incorporating reversible hydrogen halide capture and release |
ATE514669T1 (de) | 2007-08-23 | 2011-07-15 | Haldor Topsoe As | Verfahren zur herstellung von dimethylether |
EP2070905B1 (en) | 2007-12-13 | 2014-02-12 | Haldor Topsoe A/S | Process for the preparation of pure dimethyl ether |
KR100882726B1 (ko) | 2007-12-31 | 2009-02-06 | 호서대학교 산학협력단 | 디메틸에테르 분리방법 |
US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
AU2009270801B2 (en) | 2008-07-18 | 2014-04-24 | Reaction 35, Llc | Continuous process for converting natural gas to liquid hydrocarbons |
CN101607873B (zh) * | 2009-07-24 | 2012-06-27 | 华东理工大学 | 由合成气一步法制取高纯度二甲醚的方法 |
DE102009046790B9 (de) | 2009-11-17 | 2013-05-08 | Chemieanlagenbau Chemnitz Gmbh | Verfahren zur Erzeugung von Kohlenwasserstoffen, insbesondere Benzin, aus Synthesegas |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8575399B2 (en) | 2010-12-01 | 2013-11-05 | Cpc Corporation, Taiwan | Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same |
US9266804B2 (en) | 2010-12-01 | 2016-02-23 | Cpc Corporation | Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
EP2809639B1 (de) * | 2012-01-31 | 2016-01-13 | Linde Aktiengesellschaft | Direktsynthese von dme am gleichgewicht |
US8991368B2 (en) | 2012-02-23 | 2015-03-31 | Discovery Fuel Technologies, Llc | Oxygenate compound synthesis device, systems including the device, and methods of using the same |
EP2695946A1 (de) | 2012-08-09 | 2014-02-12 | Methapower Biogas GmbH | Verfahren und Anlage zur Herstellung von Dimethylether |
TWI582067B (zh) | 2012-08-31 | 2017-05-11 | 哈爾德杜薩公司 | 製備二甲醚的方法 |
RU2528409C1 (ru) * | 2013-02-21 | 2014-09-20 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Способ получения диметилового эфира методом одностадийного синтеза и его выделения |
WO2014204981A2 (en) * | 2013-06-21 | 2014-12-24 | Karen Fleckner | Production of dimethyl ether |
TWI652257B (zh) * | 2014-01-07 | 2019-03-01 | 德商林德股份有限公司 | 藉由分離技術處理二甲醚反應器之產物流的方法 |
US9868685B2 (en) | 2014-01-07 | 2018-01-16 | Linde Aktiengesellschaft | Processing by a separation technique of a gas mixture formed from a product stream of a dimethyl reactor |
EP2898943B1 (de) * | 2014-01-28 | 2016-11-16 | Linde Aktiengesellschaft | Verfahren und Anlage zur Gewinnung von Dimethylether aus Synthesegas |
US9758460B2 (en) | 2015-05-26 | 2017-09-12 | Council Of Scientific & Industrial Research | Process for recovery of pure components from product mixture of one step dimethyl ether synthesis reactor |
NL2016084B1 (en) * | 2016-01-12 | 2017-07-24 | Stichting Energieonderzoek Centrum Nederland | Process and system for producing dimethyl ether. |
US10189763B2 (en) | 2016-07-01 | 2019-01-29 | Res Usa, Llc | Reduction of greenhouse gas emission |
US9981896B2 (en) | 2016-07-01 | 2018-05-29 | Res Usa, Llc | Conversion of methane to dimethyl ether |
US9938217B2 (en) | 2016-07-01 | 2018-04-10 | Res Usa, Llc | Fluidized bed membrane reactor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218003A (en) * | 1988-01-14 | 1993-06-08 | Air Products And Chemicals, Inc. | Liquid phase process for dimethyl ether synthesis |
DE3817816A1 (de) * | 1988-05-26 | 1989-11-30 | Union Rheinische Braunkohlen | Verfahren zur herstellung von dimethylether |
CA2020929A1 (en) * | 1989-07-18 | 1991-01-19 | Thomas H. L. Hsiung | One-step liquid phase process for dimethyl ether synthesis |
DE4222655A1 (de) * | 1992-07-10 | 1994-01-13 | Leuna Werke Ag | Verfahren zur direkten Herstellung von Dimethylether aus Synthesegas |
-
1995
- 1995-02-03 DK DK012095A patent/DK171707B1/da not_active IP Right Cessation
-
1996
- 1996-01-29 DK DK96900552T patent/DK0871602T3/da active
- 1996-01-29 CN CN96191760A patent/CN1085647C/zh not_active Expired - Lifetime
- 1996-01-29 BR BR9607349A patent/BR9607349A/pt not_active IP Right Cessation
- 1996-01-29 AT AT96900552T patent/ATE193879T1/de not_active IP Right Cessation
- 1996-01-29 CA CA002211722A patent/CA2211722C/en not_active Expired - Lifetime
- 1996-01-29 WO PCT/DK1996/000047 patent/WO1996023755A1/en active IP Right Grant
- 1996-01-29 NZ NZ298755A patent/NZ298755A/xx unknown
- 1996-01-29 AU AU44317/96A patent/AU694305B2/en not_active Expired
- 1996-01-29 KR KR1019970705316A patent/KR100289222B1/ko not_active IP Right Cessation
- 1996-01-29 ES ES96900552T patent/ES2148723T3/es not_active Expired - Lifetime
- 1996-01-29 US US08/894,066 patent/US5908963A/en not_active Expired - Lifetime
- 1996-01-29 EP EP96900552A patent/EP0871602B1/en not_active Expired - Lifetime
- 1996-01-29 RU RU97114880A patent/RU2144912C1/ru active
- 1996-01-29 JP JP8523181A patent/JP2849475B2/ja not_active Expired - Fee Related
- 1996-01-29 UA UA97094487A patent/UA51644C2/uk unknown
- 1996-01-29 MX MX9705957A patent/MX9705957A/es unknown
- 1996-01-29 PT PT96900552T patent/PT871602E/pt unknown
- 1996-01-29 DE DE69608915T patent/DE69608915T2/de not_active Expired - Lifetime
-
1997
- 1997-08-01 NO NO973568A patent/NO307560B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU4431796A (en) | 1996-08-21 |
KR19980701919A (ko) | 1998-06-25 |
CN1085647C (zh) | 2002-05-29 |
DK171707B1 (da) | 1997-04-01 |
EP0871602A1 (en) | 1998-10-21 |
DE69608915D1 (de) | 2000-07-20 |
NZ298755A (en) | 1998-10-28 |
KR100289222B1 (ko) | 2001-05-02 |
ES2148723T3 (es) | 2000-10-16 |
NO973568L (no) | 1997-08-01 |
AU694305B2 (en) | 1998-07-16 |
BR9607349A (pt) | 1997-12-30 |
UA51644C2 (uk) | 2002-12-16 |
ATE193879T1 (de) | 2000-06-15 |
EP0871602B1 (en) | 2000-06-14 |
JPH10507197A (ja) | 1998-07-14 |
DE69608915T2 (de) | 2000-10-12 |
NO973568D0 (no) | 1997-08-01 |
RU2144912C1 (ru) | 2000-01-27 |
CN1172468A (zh) | 1998-02-04 |
WO1996023755A1 (en) | 1996-08-08 |
US5908963A (en) | 1999-06-01 |
NO307560B1 (no) | 2000-04-25 |
DK12095A (da) | 1996-08-04 |
DK0871602T3 (da) | 2000-10-30 |
JP2849475B2 (ja) | 1999-01-20 |
CA2211722A1 (en) | 1996-08-08 |
CA2211722C (en) | 2001-05-29 |
PT871602E (pt) | 2000-10-31 |
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