CL2021002893A1 - Proceso para sintetizar metanol - Google Patents
Proceso para sintetizar metanolInfo
- Publication number
- CL2021002893A1 CL2021002893A1 CL2021002893A CL2021002893A CL2021002893A1 CL 2021002893 A1 CL2021002893 A1 CL 2021002893A1 CL 2021002893 A CL2021002893 A CL 2021002893A CL 2021002893 A CL2021002893 A CL 2021002893A CL 2021002893 A1 CL2021002893 A1 CL 2021002893A1
- Authority
- CL
- Chile
- Prior art keywords
- gas
- methanol
- carbon
- gas mixture
- reformer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/1516—Multisteps
- C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/04—Methanol
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Se describe un proceso para sintetizar metanol que comprende las etapas de (i) formar un gas de síntesis que contiene hidrógeno, monóxido de carbono y dióxido de carbono a partir de una materia prima de hidrocarburo en una unidad reformadora que comprende un reformador de intercambio de calor y reformador autotérmico en serie; (ii) enfriar el gas de síntesis en el reformador de intercambio de calor y una o más etapas adicionales de intercambio de calor, y recuperar condensado del proceso a partir del gas de síntesis enfriado para formar un gas auxiliar; (iii) pasar un gas de alimentación que comprende el gas auxiliar a un circuito cerrado de síntesis de metanol que comprende uno o más reactores de síntesis de metanol; (iv) recuperar una mezcla de gases de producto que contiene metanol del circuito cerrado de síntesis de metanol, enfriar la mezcla de gases de producto hasta por debajo del punto de rocío para condensar metanol crudo, y separar el metanol crudo de una mezcla de gases sin reaccionar; y (v) reciclar una porción de la mezcla de gases sin reaccionar al circuito cerrado de síntesis de metanol y recuperar una porción de la mezcla de gases sin reaccionar como una corriente de gas de purga, en donde una corriente rica en hidrógeno y una corriente rica en carbono se separan del gas de purga, una porción de la corriente rica en hidrógeno se alimenta al circuito cerrado de síntesis de metanol y una porción de la corriente rica en carbono se alimenta a la unidad reformadora.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1908449.0A GB201908449D0 (en) | 2019-06-12 | 2019-06-12 | Process for synthesising methanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021002893A1 true CL2021002893A1 (es) | 2022-06-03 |
Family
ID=67386113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2021002893A CL2021002893A1 (es) | 2019-06-12 | 2021-11-03 | Proceso para sintetizar metanol |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11851393B2 (es) |
| EP (1) | EP3983366B1 (es) |
| CN (1) | CN113784940B (es) |
| AU (1) | AU2020290690B2 (es) |
| CA (1) | CA3137256A1 (es) |
| CL (1) | CL2021002893A1 (es) |
| DK (1) | DK3983366T3 (es) |
| EA (1) | EA202192749A1 (es) |
| GB (2) | GB201908449D0 (es) |
| MY (1) | MY207760A (es) |
| NZ (1) | NZ781400A (es) |
| WO (1) | WO2020249924A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7151832B1 (ja) | 2021-06-11 | 2022-10-12 | Ｊｆｅスチール株式会社 | 膜反応器における未利用ガスの再利用方法 |
| WO2023194286A1 (en) * | 2022-04-08 | 2023-10-12 | Topsoe A/S | Methanol loop revamp by co intensification |
| CA3244658A1 (en) | 2022-05-09 | 2023-11-16 | Johnson Matthey Davy Technologies Limited | METHANOL SYNTHESIS PROCESS |
| US12565423B2 (en) | 2023-01-26 | 2026-03-03 | Valero Services, Inc. | Process for producing hydrogen from natural gas |
| CN120826385A (zh) | 2023-05-26 | 2025-10-21 | 庄信万丰戴维科技有限公司 | 用于合成甲醇的方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127389A (en) | 1977-04-04 | 1978-11-28 | Pullman Incorporated | Exchanger reactor |
| JPS5839572B2 (ja) | 1979-04-03 | 1983-08-31 | 東洋エンジニアリング株式会社 | 反応器およびその使用法 |
| EP0026057B1 (en) | 1979-09-14 | 1984-03-14 | Imperial Chemical Industries Plc | Synthesis reactor and processes |
| GB8521650D0 (en) | 1985-08-30 | 1985-10-02 | Ici Plc | Catalyst |
| GB8803766D0 (en) * | 1988-02-18 | 1988-03-16 | Ici Plc | Methanol |
| ATE156778T1 (de) * | 1991-07-09 | 1997-08-15 | Ici Plc | Synthesegaserzeugung |
| GB9516125D0 (en) * | 1995-08-07 | 1995-10-04 | Ici Plc | Heat exchange apparatus and process |
| DE19605572A1 (de) | 1996-02-15 | 1997-08-21 | Metallgesellschaft Ag | Verfahren zum Erzeugen von Methanol |
| EP0849245A1 (en) | 1996-12-20 | 1998-06-24 | Kvaerner Process Technology Limited | Process and plant for the production of methanol |
| DK1008577T4 (da) | 1998-12-07 | 2006-06-06 | Mitsubishi Heavy Ind Ltd | Fremgangsmåde til fremstilling af methanol |
| NO314496B1 (no) * | 2001-06-27 | 2003-03-31 | Statoil Asa I & K Ir Pat | Fremgangsmåte for öking av produksjon i et eksisterende prosessanlegg samtet prosessanlegg |
| WO2005070855A1 (en) * | 2004-01-22 | 2005-08-04 | Acetex (Cyprus) Limited | Integrated process for acetic acid and methanol |
| GB0418654D0 (en) | 2004-08-20 | 2004-09-22 | Davy Process Techn Ltd | Process |
| GB0507269D0 (en) * | 2005-04-11 | 2005-05-18 | Johnson Matthey Plc | Steam reforming |
| GB0510823D0 (en) | 2005-05-27 | 2005-07-06 | Johnson Matthey Plc | Methanol synthesis |
| DE102006023248C5 (de) | 2006-05-18 | 2018-01-25 | Air Liquide Global E&C Solutions Germany Gmbh | Verfahren und Anlage zur Herstellung von Synthesegas |
| US20090184293A1 (en) * | 2008-01-18 | 2009-07-23 | Han Pat A | Process for reforming hydrocarbons |
| US7876211B2 (en) | 2008-02-21 | 2011-01-25 | Honeywell International Inc. | Apparatus and method for alarm suppression in a monitoring system |
| EP2228358A1 (en) * | 2009-03-13 | 2010-09-15 | Methanol Casale S.A. | Recovery of CO2 in a process for synthesis of methanol |
| US8309617B2 (en) * | 2009-12-31 | 2012-11-13 | Phillips 66 Company | Recycling methane-rich purge gas to gasifier |
| CN102844267A (zh) * | 2010-01-19 | 2012-12-26 | 赫多特普索化工设备公司 | 重整烃的方法 |
| GB201107072D0 (en) | 2011-04-27 | 2011-06-08 | Davy Process Techn Ltd | Process |
| CN107635956B (zh) * | 2015-05-11 | 2020-11-13 | 托普索公司 | 一种用于甲醇合成的新方法 |
| GB201600793D0 (en) | 2016-01-15 | 2016-03-02 | Johnson Matthey Davy Technologies Ltd | Methanol process |
| GB201600794D0 (en) * | 2016-01-15 | 2016-03-02 | Johnson Matthey Davy Technologies Ltd | Methanol process |
| GB201710951D0 (en) | 2017-07-07 | 2017-08-23 | Johnson Matthey Plc | Methanol synthesis process |
| GB201710923D0 (en) | 2017-07-07 | 2017-08-23 | Johnson Matthey Davy Technologies Ltd | Method for removing methanol from a gas mixture |
-
2019
- 2019-06-12 GB GBGB1908449.0A patent/GB201908449D0/en not_active Ceased
-
2020
- 2020-05-11 EP EP20728127.0A patent/EP3983366B1/en active Active
- 2020-05-11 AU AU2020290690A patent/AU2020290690B2/en active Active
- 2020-05-11 NZ NZ781400A patent/NZ781400A/en unknown
- 2020-05-11 GB GB2006892.0A patent/GB2585478B/en active Active
- 2020-05-11 CN CN202080032862.6A patent/CN113784940B/zh active Active
- 2020-05-11 CA CA3137256A patent/CA3137256A1/en active Pending
- 2020-05-11 WO PCT/GB2020/051142 patent/WO2020249924A1/en not_active Ceased
- 2020-05-11 US US17/594,544 patent/US11851393B2/en active Active
- 2020-05-11 EA EA202192749A patent/EA202192749A1/ru unknown
- 2020-05-11 DK DK20728127.0T patent/DK3983366T3/da active
- 2020-05-11 MY MYPI2021006241A patent/MY207760A/en unknown
-
2021
- 2021-11-03 CL CL2021002893A patent/CL2021002893A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NZ781400A (en) | 2026-02-27 |
| CN113784940A (zh) | 2021-12-10 |
| AU2020290690A1 (en) | 2021-11-11 |
| WO2020249924A1 (en) | 2020-12-17 |
| MY207760A (en) | 2025-03-17 |
| EA202192749A1 (ru) | 2022-03-28 |
| GB2585478B (en) | 2021-10-06 |
| DK3983366T3 (da) | 2023-07-31 |
| US11851393B2 (en) | 2023-12-26 |
| US20220185753A1 (en) | 2022-06-16 |
| CN113784940B (zh) | 2025-01-28 |
| GB2585478A (en) | 2021-01-13 |
| EP3983366B1 (en) | 2023-06-28 |
| GB202006892D0 (en) | 2020-06-24 |
| GB201908449D0 (en) | 2019-07-24 |
| CA3137256A1 (en) | 2020-12-17 |
| EP3983366A1 (en) | 2022-04-20 |
| AU2020290690B2 (en) | 2025-04-10 |
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