EA202192720A1 - Способ синтеза метанола - Google Patents
Способ синтеза метанолаInfo
- Publication number
- EA202192720A1 EA202192720A1 EA202192720A EA202192720A EA202192720A1 EA 202192720 A1 EA202192720 A1 EA 202192720A1 EA 202192720 A EA202192720 A EA 202192720A EA 202192720 A EA202192720 A EA 202192720A EA 202192720 A1 EA202192720 A1 EA 202192720A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- methanol
- gas
- synthesis
- gas mixture
- rich stream
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title abstract 30
- 238000001308 synthesis method Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 13
- 230000015572 biosynthetic process Effects 0.000 abstract 9
- 238000003786 synthesis reaction Methods 0.000 abstract 9
- 239000000203 mixture Substances 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000010926 purge Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000002407 reforming Methods 0.000 abstract 1
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
Описан способ синтеза метанола, включающий стадии (i) образования синтез-газа, содержащего водород, монооксид углерода и диоксид углерода, из углеводородного сырья в установке риформинга, содержащей последовательно установку адиабатического предварительного риформинга и установку автотермического риформинга; (ii) охлаждения синтез-газа на одной или более стадиях теплообмена и извлечение технологического конденсата из охлажденного синтез-газа с образованием подпиточного газа, имеющего стехиометрическое значение R в диапазоне от 1,80 до 1,95; (iii) пропускания подаваемого газа, содержащего подпиточный газ, в контур синтеза метанола, содержащий один или более реакторов синтеза метанола; (iv) извлечения смеси газообразного продукта, содержащей метанол, из контура синтеза метанола, охлаждение смеси газообразного продукта до температуры ниже точки росы для конденсации метанола-сырца и отделение метанола-сырца от смеси непрореагировавших газов; и (v) рециркуляции части смеси непрореагировавших газов в контур синтеза метанола и извлечение части смеси непрореагировавших газов в виде потока продувочного газа, в котором обогащенный водородом поток и обогащенный углеродом поток отделяют от потока продувочного газа, часть обогащенного водородом потока подают в контур синтеза метанола, а часть обогащенного углеродом потока подают в установку риформинга.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1908450.8A GB201908450D0 (en) | 2019-06-12 | 2019-06-12 | Process for synthesising methanol |
| PCT/GB2020/051141 WO2020249923A1 (en) | 2019-06-12 | 2020-05-11 | Process for synthesising methanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA202192720A1 true EA202192720A1 (ru) | 2021-12-24 |
Family
ID=67386234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA202192720A EA202192720A1 (ru) | 2019-06-12 | 2020-05-11 | Способ синтеза метанола |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11851394B2 (ru) |
| EP (1) | EP3983365B1 (ru) |
| CN (1) | CN113825736A (ru) |
| AU (1) | AU2020291805A1 (ru) |
| CA (1) | CA3138720A1 (ru) |
| CL (1) | CL2021002951A1 (ru) |
| DK (1) | DK3983365T3 (ru) |
| EA (1) | EA202192720A1 (ru) |
| GB (2) | GB201908450D0 (ru) |
| WO (1) | WO2020249923A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262106A (zh) * | 2018-06-08 | 2021-01-22 | 卡萨尔公司 | 甲醇生产方法 |
| 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 |
| US20240140891A1 (en) * | 2021-05-11 | 2024-05-02 | Johnson Matthey Davy Technologies Limited | Process for synthesising methanol |
| 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 |
| GB2619796A (en) * | 2022-05-09 | 2023-12-20 | 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 |
| EP0026057B1 (en) | 1979-09-14 | 1984-03-14 | Imperial Chemical Industries 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 |
| NZ548230A (en) | 2004-01-22 | 2009-08-28 | Acetex Cyprus Ltd | Integrated process for making acetic acid and methanol from natural gas |
| 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 |
| KR101820336B1 (ko) | 2010-01-19 | 2018-01-19 | 할도르 토프쉐 에이/에스 | 탄화수소 개질 방법 |
| 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 |
| US10308576B2 (en) * | 2015-05-11 | 2019-06-04 | Haldor Topsoe A/S | Method for methanol synthesis |
| 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 DK DK20728126.2T patent/DK3983365T3/da active
- 2020-05-11 CA CA3138720A patent/CA3138720A1/en active Pending
- 2020-05-11 GB GB2006891.2A patent/GB2585477B/en active Active
- 2020-05-11 AU AU2020291805A patent/AU2020291805A1/en active Pending
- 2020-05-11 CN CN202080032850.3A patent/CN113825736A/zh active Pending
- 2020-05-11 EA EA202192720A patent/EA202192720A1/ru unknown
- 2020-05-11 EP EP20728126.2A patent/EP3983365B1/en active Active
- 2020-05-11 US US17/594,901 patent/US11851394B2/en active Active
- 2020-05-11 WO PCT/GB2020/051141 patent/WO2020249923A1/en unknown
-
2021
- 2021-11-09 CL CL2021002951A patent/CL2021002951A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB202006891D0 (en) | 2020-06-24 |
| CA3138720A1 (en) | 2020-12-17 |
| WO2020249923A1 (en) | 2020-12-17 |
| CN113825736A (zh) | 2021-12-21 |
| GB201908450D0 (en) | 2019-07-24 |
| GB2585477B (en) | 2021-08-11 |
| AU2020291805A1 (en) | 2021-11-25 |
| DK3983365T3 (da) | 2024-05-21 |
| US11851394B2 (en) | 2023-12-26 |
| US20220204429A1 (en) | 2022-06-30 |
| CL2021002951A1 (es) | 2022-07-15 |
| EP3983365B1 (en) | 2024-04-24 |
| GB2585477A (en) | 2021-01-13 |
| EP3983365A1 (en) | 2022-04-20 |
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