CL2021002951A1 - Proceso para sintetizar metanol - Google Patents
Proceso para sintetizar metanolInfo
- Publication number
- CL2021002951A1 CL2021002951A1 CL2021002951A CL2021002951A CL2021002951A1 CL 2021002951 A1 CL2021002951 A1 CL 2021002951A1 CL 2021002951 A CL2021002951 A CL 2021002951A CL 2021002951 A CL2021002951 A CL 2021002951A CL 2021002951 A1 CL2021002951 A1 CL 2021002951A1
- Authority
- CL
- Chile
- Prior art keywords
- gas
- methanol
- gas mixture
- synthesis
- stream
- 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 prerreformador adiabático y un reformador autotérmico en serie; (ii) enfriar el gas de síntesis en una o más etapas de intercambio de calor, y recuperar condensado del proceso a partir del gas de síntesis enfriado para formar un gas auxiliar con un valor de estequiometría, R, en el rango 1,80 a 1,95; (ill) 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 bruto, y separar el metanol bruto 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 de la corriente de 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 |
---|---|---|---|
GBGB1908450.8A GB201908450D0 (en) | 2019-06-12 | 2019-06-12 | Process for synthesising methanol |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2021002951A1 true CL2021002951A1 (es) | 2022-07-15 |
Family
ID=67386234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2021002951A CL2021002951A1 (es) | 2019-06-12 | 2021-11-09 | Proceso para sintetizar metanol |
Country Status (10)
Country | Link |
---|---|
US (1) | US11851394B2 (es) |
EP (1) | EP3983365B1 (es) |
CN (1) | CN113825736A (es) |
AU (1) | AU2020291805A1 (es) |
CA (1) | CA3138720A1 (es) |
CL (1) | CL2021002951A1 (es) |
DK (1) | DK3983365T3 (es) |
EA (1) | EA202192720A1 (es) |
GB (2) | GB201908450D0 (es) |
WO (1) | WO2020249923A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11168045B2 (en) * | 2018-06-08 | 2021-11-09 | Casale Sa | Process for methanol production |
EP4039639A1 (en) * | 2021-02-04 | 2022-08-10 | Casale Sa | Process for methanol production |
EP4056531B1 (en) * | 2021-03-12 | 2023-10-11 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Apparatus and method for producing methanol |
BR112023019764A2 (pt) * | 2021-05-11 | 2023-11-21 | Johnson Matthey Davy Technologies Ltd | Processo para sintetizar metanol |
WO2022238671A1 (en) * | 2021-05-11 | 2022-11-17 | Johnson Matthey Davy Technologies Limited | Process for synthesising methanol |
WO2023062536A1 (en) * | 2021-10-12 | 2023-04-20 | Sabic Global Technologies B.V. | Use of an off gas comprising hydrogen for methanol production |
GB2619796B (en) * | 2022-05-09 | 2024-06-12 | Johnson Matthey Davy Technologies Ltd | Process for synthesising methanol |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3066990D1 (en) | 1979-09-14 | 1984-04-19 | Ici Plc | Synthesis reactor and processes |
US4650814A (en) * | 1984-03-07 | 1987-03-17 | Keller Arnold P | Process for producing methanol from a feed gas |
GB8521650D0 (en) | 1985-08-30 | 1985-10-02 | Ici Plc | Catalyst |
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 |
PL209862B1 (pl) * | 2004-01-22 | 2011-10-31 | Acetex Cyprus Ltd | Sposób zintegrowanego wytwarzania metanolu i kwasu octowego |
GB0418654D0 (en) | 2004-08-20 | 2004-09-22 | Davy Process Techn Ltd | Process |
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 |
US8158195B2 (en) | 2007-02-09 | 2012-04-17 | Nissan Motor Co., Ltd. | Catalytic converter and manufacturing method thereof |
US20090184293A1 (en) * | 2008-01-18 | 2009-07-23 | Han Pat A | Process for reforming hydrocarbons |
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 |
RU2560363C2 (ru) | 2010-01-19 | 2015-08-20 | Хальдор Топсеэ А/С | Способ риформинга углеводородов |
GB201107072D0 (en) | 2011-04-27 | 2011-06-08 | Davy Process Techn Ltd | Process |
US8168685B2 (en) * | 2011-07-01 | 2012-05-01 | Membrane Technology And Research, Inc | Process for the production of methanol including one or more membrane separation steps |
PL3294699T3 (pl) * | 2015-05-11 | 2019-10-31 | Haldor Topsoe As | Nowa metoda syntezy metanolu |
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 |
GB201710923D0 (en) | 2017-07-07 | 2017-08-23 | Johnson Matthey Davy Technologies Ltd | Method for removing methanol from a gas mixture |
GB201808019D0 (en) * | 2018-05-17 | 2018-07-04 | Johnson Matthey Davy Technologies Ltd | Process for synthesising methanol |
-
2019
- 2019-06-12 GB GBGB1908450.8A patent/GB201908450D0/en not_active Ceased
-
2020
- 2020-05-11 EP EP20728126.2A patent/EP3983365B1/en active Active
- 2020-05-11 CA CA3138720A patent/CA3138720A1/en active Pending
- 2020-05-11 DK DK20728126.2T patent/DK3983365T3/da active
- 2020-05-11 CN CN202080032850.3A patent/CN113825736A/zh active Pending
- 2020-05-11 WO PCT/GB2020/051141 patent/WO2020249923A1/en unknown
- 2020-05-11 EA EA202192720A patent/EA202192720A1/ru unknown
- 2020-05-11 GB GB2006891.2A patent/GB2585477B/en active Active
- 2020-05-11 US US17/594,901 patent/US11851394B2/en active Active
- 2020-05-11 AU AU2020291805A patent/AU2020291805A1/en active Pending
-
2021
- 2021-11-09 CL CL2021002951A patent/CL2021002951A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN113825736A (zh) | 2021-12-21 |
GB201908450D0 (en) | 2019-07-24 |
WO2020249923A1 (en) | 2020-12-17 |
CA3138720A1 (en) | 2020-12-17 |
GB202006891D0 (en) | 2020-06-24 |
EA202192720A1 (ru) | 2021-12-24 |
GB2585477A (en) | 2021-01-13 |
AU2020291805A1 (en) | 2021-11-25 |
DK3983365T3 (da) | 2024-05-21 |
GB2585477B (en) | 2021-08-11 |
US11851394B2 (en) | 2023-12-26 |
EP3983365B1 (en) | 2024-04-24 |
EP3983365A1 (en) | 2022-04-20 |
US20220204429A1 (en) | 2022-06-30 |
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