EA201290279A1 - Способ конверсии смесей низших алканов в ароматические углеводороды - Google Patents
Способ конверсии смесей низших алканов в ароматические углеводородыInfo
- Publication number
- EA201290279A1 EA201290279A1 EA201290279A EA201290279A EA201290279A1 EA 201290279 A1 EA201290279 A1 EA 201290279A1 EA 201290279 A EA201290279 A EA 201290279A EA 201290279 A EA201290279 A EA 201290279A EA 201290279 A1 EA201290279 A1 EA 201290279A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- ethane
- conversion
- stage
- aromatic
- lower alkanes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
- C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
- C07C2529/44—Noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Способ конверсии смеси низших алканов в ароматические соединения, который включает первоначальное взаимодействие исходной смеси низших алканов, содержащей, по меньшей мере, пропан и этан, в присутствии катализатора реакции ароматизации и в условиях реакции, которые способствуют максимальной конверсии пропана в ароматические продукты реакции согласно первой ступени; отделение этана от ароматических продуктов реакции, полученных на первой ступени; взаимодействие этана в присутствии катализатора реакции ароматизации и в условиях реакции, которые способствуют максимальной конверсии этана в ароматические продукты реакции согласно второй ступени; и необязательное отделение этана от ароматических продуктов реакции, полученных на второй ступени.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25708509P | 2009-11-02 | 2009-11-02 | |
PCT/US2010/054600 WO2011053747A1 (en) | 2009-11-02 | 2010-10-29 | Process for the conversion of mixed lower alkanes to aromatic hydrocarbons |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201290279A1 true EA201290279A1 (ru) | 2012-12-28 |
EA022457B1 EA022457B1 (ru) | 2016-01-29 |
Family
ID=43922565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201290279A EA022457B1 (ru) | 2009-11-02 | 2010-10-29 | Способ конверсии смесей низших алканов в ароматические углеводороды |
Country Status (5)
Country | Link |
---|---|
US (1) | US8835706B2 (ru) |
CN (1) | CN102648169B (ru) |
AU (1) | AU2010313369B2 (ru) |
EA (1) | EA022457B1 (ru) |
WO (1) | WO2011053747A1 (ru) |
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WO2012078509A2 (en) * | 2010-12-06 | 2012-06-14 | Shell Oil Company | Process for the conversion of mixed lower alkanes to armoatic hydrocarbons |
WO2012078506A2 (en) * | 2010-12-06 | 2012-06-14 | Shell Oil Company | Process for the conversion of lower alkanes to aromatic hydrocarbons and ethylene |
US8921634B2 (en) * | 2012-12-12 | 2014-12-30 | Uop Llc | Conversion of methane to aromatic compounds using UZM-44 aluminosilicate zeolite |
WO2014093467A1 (en) * | 2012-12-12 | 2014-06-19 | Uop Llc | Conversion of methane to aromatic compounds using a catalytic composite |
CN104870089A (zh) * | 2012-12-19 | 2015-08-26 | 国际壳牌研究有限公司 | 脱氢芳构化催化剂及其制备方法和用途 |
US20160251279A1 (en) * | 2013-10-14 | 2016-09-01 | Shell Oil Company | A process for the aromatization of alkanes in an alkane-containing gas stream |
US9327278B1 (en) | 2014-12-17 | 2016-05-03 | Uop Llc | Process for catalyst regeneration |
US9790442B2 (en) | 2014-12-17 | 2017-10-17 | Uop Llc | Selective hydrogenation method |
US10071938B2 (en) * | 2015-09-25 | 2018-09-11 | Exxonmobil Chemical Patents Inc. | Hydrocarbon dehydrocyclization |
RU2678980C1 (ru) * | 2015-09-25 | 2019-02-05 | Эксонмобил Апстрим Рисерч Компани | Ароматизация неароматических углеводородов |
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US10059641B2 (en) | 2015-09-25 | 2018-08-28 | Exxonmobil Chemical Patents Inc. | Conversion of non-aromatic hydrocarbon |
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WO2018151900A1 (en) | 2017-02-16 | 2018-08-23 | Exxonmobil Research And Engineering Company | Fixed bed radial flow reactor for light paraffin conversion |
US11254882B2 (en) * | 2018-02-21 | 2022-02-22 | Exxonmobil Chemical Patents Inc. | Conversion of C2 hydrocarbons in the presence of methane |
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-
2010
- 2010-10-29 CN CN201080049737.2A patent/CN102648169B/zh not_active Expired - Fee Related
- 2010-10-29 US US13/505,043 patent/US8835706B2/en not_active Expired - Fee Related
- 2010-10-29 WO PCT/US2010/054600 patent/WO2011053747A1/en active Application Filing
- 2010-10-29 EA EA201290279A patent/EA022457B1/ru not_active IP Right Cessation
- 2010-10-29 AU AU2010313369A patent/AU2010313369B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US8835706B2 (en) | 2014-09-16 |
EA022457B1 (ru) | 2016-01-29 |
CN102648169A (zh) | 2012-08-22 |
CN102648169B (zh) | 2015-09-16 |
US20120240467A1 (en) | 2012-09-27 |
AU2010313369A1 (en) | 2012-05-10 |
AU2010313369B2 (en) | 2014-02-13 |
WO2011053747A1 (en) | 2011-05-05 |
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