KR100637964B1 - 유동상 방향족 알킬화 - Google Patents
유동상 방향족 알킬화 Download PDFInfo
- Publication number
- KR100637964B1 KR100637964B1 KR1020017004337A KR20017004337A KR100637964B1 KR 100637964 B1 KR100637964 B1 KR 100637964B1 KR 1020017004337 A KR1020017004337 A KR 1020017004337A KR 20017004337 A KR20017004337 A KR 20017004337A KR 100637964 B1 KR100637964 B1 KR 100637964B1
- Authority
- KR
- South Korea
- Prior art keywords
- fluidized bed
- methanol
- toluene
- aromatic
- alkylation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 125000003118 aryl group Chemical group 0.000 title claims abstract description 42
- 238000005804 alkylation reaction Methods 0.000 title claims description 46
- 230000029936 alkylation Effects 0.000 title claims description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 72
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 39
- 239000000376 reactant Substances 0.000 claims abstract description 37
- 230000002152 alkylating effect Effects 0.000 claims abstract description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 153
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000008096 xylene Substances 0.000 abstract description 20
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 21
- 239000003054 catalyst Substances 0.000 description 19
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 16
- 239000000047 product Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 11
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 8
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000011987 methylation Effects 0.000 description 7
- 238000007069 methylation reaction Methods 0.000 description 7
- 238000007086 side reaction Methods 0.000 description 6
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 4
- JRLPEMVDPFPYPJ-UHFFFAOYSA-N 1-ethyl-4-methylbenzene Chemical compound CCC1=CC=C(C)C=C1 JRLPEMVDPFPYPJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000005526 G1 to G0 transition Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 150000003738 xylenes Chemical class 0.000 description 3
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001035 methylating effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
-
- 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
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/166,188 US6642426B1 (en) | 1998-10-05 | 1998-10-05 | Fluid-bed aromatics alkylation with staged injection of alkylating agents |
| US09/166,188 | 1998-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010083889A KR20010083889A (ko) | 2001-09-03 |
| KR100637964B1 true KR100637964B1 (ko) | 2006-10-23 |
Family
ID=22602174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017004337A Expired - Lifetime KR100637964B1 (ko) | 1998-10-05 | 1999-09-27 | 유동상 방향족 알킬화 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6642426B1 (enExample) |
| EP (1) | EP1119532B1 (enExample) |
| JP (1) | JP4607326B2 (enExample) |
| KR (1) | KR100637964B1 (enExample) |
| CN (1) | CN1218913C (enExample) |
| AT (1) | ATE247613T1 (enExample) |
| AU (1) | AU6165499A (enExample) |
| BR (1) | BR9915913B1 (enExample) |
| CA (1) | CA2346431C (enExample) |
| DE (1) | DE69910598T2 (enExample) |
| ES (1) | ES2205882T3 (enExample) |
| ID (1) | ID29191A (enExample) |
| TW (1) | TW505620B (enExample) |
| WO (1) | WO2000020360A1 (enExample) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7232936B1 (en) | 2000-02-22 | 2007-06-19 | Exxonmobil Chemical Patents Inc. | Conversion of oxygenate to olefins with staged injection of oxygenate |
| US7226771B2 (en) | 2002-04-19 | 2007-06-05 | Diversa Corporation | Phospholipases, nucleic acids encoding them and methods for making and using them |
| WO2004000974A1 (en) * | 2002-06-19 | 2003-12-31 | Exxonmobil Chemical Patents Inc. | Manufacture of xylenes from reformate |
| CA2538520C (en) | 2003-07-24 | 2015-02-10 | The Queen's Medical Center | Preparation and use of alkylating agents |
| US7084318B2 (en) | 2003-08-01 | 2006-08-01 | Saudi Basic Industries Corporation | Toluene methylation process |
| US7060864B2 (en) | 2003-09-30 | 2006-06-13 | Saudi Basic Industries Corporation | Toluene methylation process |
| US7060644B2 (en) | 2004-01-08 | 2006-06-13 | Saudi Basic Industries Corporation | Aromatic alkylation catalyst and method |
| US6943131B1 (en) | 2004-03-02 | 2005-09-13 | Saudi Basic Industries Corporation | Selective zeolite catalyst modification |
| US7285511B2 (en) | 2004-04-23 | 2007-10-23 | Saudi Basic Industries Corporation | Method of modifying zeolite catalyst |
| US7399727B2 (en) | 2004-04-23 | 2008-07-15 | Saudi Basic Industries Corporation | Zeolite catalyst and method |
| US7304198B2 (en) * | 2004-05-14 | 2007-12-04 | Battelle Memorial Institute | Staged alkylation in microchannels |
| US7105713B2 (en) | 2004-06-09 | 2006-09-12 | Saudi Basic Industries Corporation | Preparation of alkyl-aromatic products |
| DE102004041011A1 (de) | 2004-08-24 | 2006-03-02 | Martin Schleske | Resonanzplatte in Faserverbund-Bauweise für akustische Musikinstrumente |
| US7304194B2 (en) | 2005-05-05 | 2007-12-04 | Saudi Basic Industries Corporation | Hydrothermal treatment of phosphorus-modified zeolite catalysts |
| KR100598988B1 (ko) * | 2005-05-18 | 2006-07-12 | 주식회사 하이닉스반도체 | 오버레이 버니어 및 이를 이용한 반도체소자의 제조방법 |
| US7368410B2 (en) | 2005-08-03 | 2008-05-06 | Saudi Basic Industries Corporation | Zeolite catalyst and method of preparing and use of zeolite catalyst |
| EP2297310A2 (en) | 2008-05-23 | 2011-03-23 | E. I. du Pont de Nemours and Company | Novel dgat genes for increased seed storage lipid production and altered fatty acid profiles in oilseed plants |
| US8846559B2 (en) | 2008-11-03 | 2014-09-30 | Saudi Basic Industries Corporation | Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing |
| US8252967B2 (en) * | 2009-04-14 | 2012-08-28 | Exxonmobil Chemical Patents Inc. | Process for the purification of paraxylene |
| US8558046B2 (en) * | 2009-05-28 | 2013-10-15 | Saudi Basic Industries Corporation | Aromatic alkylation process |
| US8062987B2 (en) | 2009-10-05 | 2011-11-22 | Saudi Basic Industries Corporation | Phosphorus-containing zeolite catalysts and their method of preparation |
| US8399727B2 (en) * | 2009-10-21 | 2013-03-19 | Exxonmobil Chemical Patents Inc. | Production of para-xylene by the methylation of benzene and/or toluene |
| US8344197B2 (en) * | 2009-10-21 | 2013-01-01 | Exxonmobil Chemical Patents Inc. | Production of para-xylene by the methylation of benzene and/or toluene |
| CN102372582A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 甲苯甲基化的流化催化方法 |
| CN102372587A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 芳烃甲基化的流化床方法 |
| CN102372585B (zh) * | 2010-08-23 | 2015-12-09 | 中国石油化工股份有限公司 | 芳烃烷基化制对二甲苯的流化床方法 |
| CN102464559A (zh) * | 2010-11-17 | 2012-05-23 | 中国石油化工股份有限公司 | 用于生产烷基化芳烃的方法 |
| CN102464557B (zh) * | 2010-11-17 | 2014-03-26 | 中国石油化工股份有限公司 | 由含氧化合物和甲苯制备二甲苯的方法 |
| CN103596907B (zh) * | 2011-06-10 | 2016-04-27 | 埃克森美孚化学专利公司 | 对二甲苯的生产 |
| CN103619786B (zh) * | 2011-07-11 | 2016-06-01 | 埃克森美孚化学专利公司 | 苯和/或甲苯与甲醇的烷基化 |
| TWI495511B (zh) * | 2011-07-27 | 2015-08-11 | Exxonmobil Chem Patents Inc | 具有分階擋板的流體床反應器 |
| TWI623511B (zh) * | 2011-12-08 | 2018-05-11 | Gtc科技美國有限責任公司 | 藉由將芳香族化合物甲基化以製造二甲苯的方法 |
| US9278342B2 (en) | 2012-07-02 | 2016-03-08 | Saudi Basic Industries Corporation | Method of modifying a phosphorus-containing zeolite catalyst |
| US9802876B2 (en) | 2012-07-12 | 2017-10-31 | China Petroleum & Chemical Corporation | Alkylating process for alkyl benzenes |
| CN103664485B (zh) * | 2012-09-05 | 2016-05-18 | 中国石油化工股份有限公司 | 甲苯、甲醇侧链烷基化生产乙苯、苯乙烯的方法 |
| CN103772129A (zh) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | 甲苯甲基化生产混合二甲苯的方法 |
| US9353024B2 (en) | 2013-02-06 | 2016-05-31 | Exxonmobil Chemical Patents Inc. | Selective hydrogenation of styrene to ethylbenzene |
| WO2015094698A1 (en) | 2013-12-20 | 2015-06-25 | Exxonmobil Chemical Patents Inc. | Process for converting oxygenates to aromatic hydrocarbons |
| US9469579B2 (en) | 2014-06-30 | 2016-10-18 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes |
| WO2016003613A2 (en) | 2014-06-30 | 2016-01-07 | Exxonmobil Chemical Patents Inc. | Process for the production of xylenes |
| CN106458788B (zh) | 2014-06-30 | 2019-11-26 | 埃克森美孚化学专利公司 | 制备二甲苯的方法 |
| WO2016003612A1 (en) | 2014-06-30 | 2016-01-07 | Exxonmobil Chemical Patents Inc. | Processes for the production of para-xylene |
| US9802877B2 (en) | 2014-08-29 | 2017-10-31 | Exxonmobil Chemical Patents Inc. | Process of producing para-xylene by alkylation of benzene and/or toluene including treatment of an alkylating agent to remove metal salts |
| CN106433761B (zh) * | 2015-08-06 | 2018-07-13 | 中国石油天然气股份有限公司 | 异丁烷与丁烯烷基化合成烷基化油的多级沸腾床催化工艺 |
| WO2017052860A1 (en) | 2015-09-25 | 2017-03-30 | Exxonmobil Chemical Patents Inc. | Hydrocarbon dehydrocyclization |
| US10071938B2 (en) | 2015-09-25 | 2018-09-11 | Exxonmobil Chemical Patents Inc. | Hydrocarbon dehydrocyclization |
| WO2017146914A1 (en) | 2016-02-26 | 2017-08-31 | Exxonmobil Chemical Patents Inc. | Process for recovering para-xylene |
| KR102231925B1 (ko) | 2016-03-25 | 2021-03-25 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 파라-크실렌의 제조 방법 및 촉매 |
| WO2018057125A2 (en) | 2016-09-22 | 2018-03-29 | Exxonmobil Chemical Patents Inc. | Use of light gas by-products in the production of paraxylene by the methylation of toluene and/or benzene |
| US10961168B2 (en) * | 2016-09-22 | 2021-03-30 | Exxonmobil Chemical Patents Inc. | Use of light gas by-products in the production of paraxylene by the methylation of toluene and or benzene |
| KR102235872B1 (ko) | 2016-10-06 | 2021-04-06 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 방향족 탄화수소의 메틸화 방법 |
| KR102235874B1 (ko) | 2016-10-06 | 2021-04-06 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 벤젠 및/또는 톨루엔의 메틸화에 의해 파라크실렌을 생성시키기 위한 촉매의 선택화 방법 |
| KR20190040081A (ko) | 2016-10-06 | 2019-04-16 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 벤젠 및/또는 톨루엔의 메틸화에 의한 파라크실렌의 제조 방법 |
| US11208365B2 (en) | 2016-12-20 | 2021-12-28 | Uop Llc | Processes and apparatuses for methylation of aromatics in an aromatics complex |
| US11673849B2 (en) | 2016-12-21 | 2023-06-13 | Exxonmobil Chemical Patents Inc. | Process for selectivating catalyst for producing paraxylene by methylation of benzene and/or toluene |
| CN108786672B (zh) * | 2017-04-27 | 2021-01-26 | 中国科学院大连化学物理研究所 | 甲醇和/或二甲醚与苯制对二甲苯联产低碳烯烃的方法 |
| CN108794291B (zh) * | 2017-04-27 | 2020-11-27 | 中国科学院大连化学物理研究所 | 甲醇和/或二甲醚与甲苯制对二甲苯联产低碳烯烃的流化床装置及方法 |
| CN108786671B (zh) | 2017-04-27 | 2021-04-23 | 中国科学院大连化学物理研究所 | 甲醇和/或二甲醚与苯制对二甲苯联产低碳烯烃的流化床装置及方法 |
| CN108794294B (zh) * | 2017-04-27 | 2020-12-11 | 中国科学院大连化学物理研究所 | 流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法 |
| CN108786670B (zh) * | 2017-04-27 | 2021-01-26 | 中国科学院大连化学物理研究所 | 甲醇和/或二甲醚与甲苯制对二甲苯联产低碳烯烃的方法 |
| CN108786669B (zh) * | 2017-04-27 | 2021-01-12 | 中国科学院大连化学物理研究所 | 流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法 |
| WO2019108361A1 (en) | 2017-11-30 | 2019-06-06 | Exxonmobil Chemical Patents Inc | Systems and methods for aromatic alkylation |
| US11377399B2 (en) | 2017-12-05 | 2022-07-05 | Exxonmobil Chemical Patents Inc. | Xylene production processes and systems |
| US11130719B2 (en) * | 2017-12-05 | 2021-09-28 | Uop Llc | Processes and apparatuses for methylation of aromatics in an aromatics complex |
| US10556214B2 (en) | 2017-12-20 | 2020-02-11 | Uop Llc | Apparatuses for mixing of staged methanol injection |
| CN111511705A (zh) | 2017-12-22 | 2020-08-07 | 埃克森美孚化学专利公司 | 通过苯和/或甲苯的甲基化制备对二甲苯的催化剂 |
| CN108441257B (zh) * | 2018-03-20 | 2020-10-13 | 中国石油大学(华东) | 一种重油裂解轻质石油烃原位烷基化的方法 |
| US11130720B2 (en) | 2018-03-23 | 2021-09-28 | Uop Llc | Processes for methylation of aromatics in an aromatics complex |
| US11078133B2 (en) * | 2019-12-06 | 2021-08-03 | Uop Llc | Aromatic alkylation process |
| CA3184956A1 (en) | 2020-07-31 | 2022-02-03 | Robert G. Tinger | Processes for producing high-octane-number fuel component |
| WO2023044278A1 (en) | 2021-09-16 | 2023-03-23 | Exxonmobil Chemical Patents Inc. | Xylene isomer separation processes |
| WO2023204947A1 (en) | 2022-04-19 | 2023-10-26 | Exxonmobil Chemical Patents Inc. | Processes for oxidizing p-xylene or p-xylene-containing mixtures |
| WO2023244394A1 (en) | 2022-06-14 | 2023-12-21 | Exxonmobil Chemical Patents Inc. | Production of p-xylene by liquid-phase isomerization and separation thereof |
| WO2023244389A1 (en) | 2022-06-14 | 2023-12-21 | Exxonmobil Chemical Patents Inc. | Production of p-xylene by liquid-phase isomerization in the presence of c9+ aromatic hydrocarbons and separation thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100217A (en) * | 1976-07-12 | 1978-07-11 | Mobil Oil Corporation | Selective production of para-substituted benzenes |
| US5198595A (en) * | 1987-11-23 | 1993-03-30 | The Dow Chemical Company | Alkylation of aromatic compounds |
| US5660048A (en) * | 1996-02-16 | 1997-08-26 | Laroche Industries, Inc. | Air conditioning system for cooling warm moisture-laden air |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924921B1 (enExample) * | 1970-06-27 | 1974-06-26 | ||
| US3751504A (en) | 1972-05-12 | 1973-08-07 | Mobil Oil Corp | Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst with separate transalkylation |
| JPS5726627A (en) | 1980-07-25 | 1982-02-12 | Teijin Yuka Kk | Preparation of p-xylene |
| JPS5835128A (ja) * | 1981-08-27 | 1983-03-01 | Teijin Yuka Kk | p−キシレンの改良製造法 |
| US4761513A (en) | 1987-07-01 | 1988-08-02 | Uop Inc. | Temperature control for aromatic alkylation process |
| DE3868194D1 (de) * | 1987-09-02 | 1992-03-12 | Mobil Oil Corp | Verfahren zur transalkylierung von (polyalkyl)aromatischen kohlenwasserstoffen. |
| US4891458A (en) * | 1987-12-17 | 1990-01-02 | Innes Robert A | Liquid phase alkylation or transalkylation process using zeolite beta |
| US4992607A (en) * | 1989-03-20 | 1991-02-12 | Mobil Oil Corporation | Petroleum refinery process and apparatus for the production of alkyl aromatic hydrocarbons from fuel gas and catalytic reformate |
| US5120890A (en) | 1990-12-31 | 1992-06-09 | Uop | Process for reducing benzene content in gasoline |
| DE69115056T2 (de) * | 1991-06-21 | 1996-04-18 | Dow Benelux | Verfahren zur Alkylierung von aromatischen Verbindungen. |
| EP0760025B1 (en) * | 1994-05-16 | 2002-08-28 | Honeywell International, Inc. | Filled cut-resistant fiber |
| CN1043036C (zh) * | 1994-05-24 | 1999-04-21 | 中国石油化工总公司 | 芳烃烷基化方法及其所用液固循环流化床设备 |
| US5600048A (en) * | 1994-12-27 | 1997-02-04 | Mobil Oil Corporation | Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation |
| JPH10298117A (ja) * | 1997-04-23 | 1998-11-10 | Mitsubishi Heavy Ind Ltd | 芳香族炭化水素の選択的アルキル化法 |
-
1998
- 1998-10-05 US US09/166,188 patent/US6642426B1/en not_active Expired - Lifetime
-
1999
- 1999-09-27 ES ES99948489T patent/ES2205882T3/es not_active Expired - Lifetime
- 1999-09-27 KR KR1020017004337A patent/KR100637964B1/ko not_active Expired - Lifetime
- 1999-09-27 EP EP99948489A patent/EP1119532B1/en not_active Expired - Lifetime
- 1999-09-27 WO PCT/US1999/022414 patent/WO2000020360A1/en not_active Ceased
- 1999-09-27 AU AU61654/99A patent/AU6165499A/en not_active Abandoned
- 1999-09-27 AT AT99948489T patent/ATE247613T1/de not_active IP Right Cessation
- 1999-09-27 JP JP2000574481A patent/JP4607326B2/ja not_active Expired - Lifetime
- 1999-09-27 DE DE69910598T patent/DE69910598T2/de not_active Expired - Lifetime
- 1999-09-27 ID IDW00200101004D patent/ID29191A/id unknown
- 1999-09-27 CA CA002346431A patent/CA2346431C/en not_active Expired - Fee Related
- 1999-09-27 CN CNB998131873A patent/CN1218913C/zh not_active Expired - Lifetime
- 1999-09-27 BR BRPI9915913-9A patent/BR9915913B1/pt not_active IP Right Cessation
- 1999-10-05 TW TW088117148A patent/TW505620B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100217A (en) * | 1976-07-12 | 1978-07-11 | Mobil Oil Corporation | Selective production of para-substituted benzenes |
| US5198595A (en) * | 1987-11-23 | 1993-03-30 | The Dow Chemical Company | Alkylation of aromatic compounds |
| US5660048A (en) * | 1996-02-16 | 1997-08-26 | Laroche Industries, Inc. | Air conditioning system for cooling warm moisture-laden air |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9915913A (pt) | 2001-10-16 |
| KR20010083889A (ko) | 2001-09-03 |
| ATE247613T1 (de) | 2003-09-15 |
| US6642426B1 (en) | 2003-11-04 |
| EP1119532A4 (en) | 2002-08-14 |
| CN1326430A (zh) | 2001-12-12 |
| EP1119532A1 (en) | 2001-08-01 |
| EP1119532B1 (en) | 2003-08-20 |
| DE69910598D1 (de) | 2003-09-25 |
| JP2002526513A (ja) | 2002-08-20 |
| CN1218913C (zh) | 2005-09-14 |
| ES2205882T3 (es) | 2004-05-01 |
| JP4607326B2 (ja) | 2011-01-05 |
| DE69910598T2 (de) | 2004-06-24 |
| CA2346431A1 (en) | 2000-04-13 |
| BR9915913B1 (pt) | 2011-01-25 |
| TW505620B (en) | 2002-10-11 |
| AU6165499A (en) | 2000-04-26 |
| CA2346431C (en) | 2009-02-03 |
| WO2000020360A1 (en) | 2000-04-13 |
| ID29191A (id) | 2001-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100637964B1 (ko) | 유동상 방향족 알킬화 | |
| EP1257515B1 (en) | Conversion of oxygenate to olefins with staged injection of oxygenate | |
| US11311852B2 (en) | Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and toluene | |
| EA018886B1 (ru) | Способ конверсии этана или смешанных низших алканов в ароматические углеводороды | |
| US11180431B2 (en) | Fluidized bed device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and toluene | |
| CA2666852A1 (en) | A process for producing light olefins from methanol or dimethyl ether | |
| US20200048166A1 (en) | Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and benzene | |
| US5198590A (en) | Hydrocarbon conversion | |
| JP2020517424A (ja) | 流動床のガス分配器、それを用いた反応器及びパラキシレンを生産し低級オレフィンを併産する方法 | |
| CN113439076A (zh) | 制备苯酚和二甲苯的方法 | |
| JP2020521622A (ja) | ベンゼン並びにメタノール及び/又はジメヒルエーテルからパラキシレンを生産し低級オレフィンを併産する流動床反応器及び生産方法 | |
| RU2743135C1 (ru) | Устройство с кипящим слоем и способ получения пара-ксилола и совместного получения низших олефинов из метанола и/или диметилового эфира и бензола | |
| RU2717775C1 (ru) | Способ алкилирования ароматических углеводородов олефинами и реакционно-ректификационная система для его осуществления | |
| MXPA01003450A (es) | Alquilacion de aromaticos en lecho fluido | |
| US11078133B2 (en) | Aromatic alkylation process | |
| CN110746256A (zh) | 一种苯和/或甲苯甲基化提高甲基化率的方法 | |
| CN102372587A (zh) | 芳烃甲基化的流化床方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20010404 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040924 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060228 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060818 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20061017 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20061016 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20090930 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20100930 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110929 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20120927 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20120927 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20130927 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20130927 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20140929 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20140929 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20150930 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20150930 Start annual number: 10 End annual number: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20160929 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160929 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20170929 Year of fee payment: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170929 Start annual number: 12 End annual number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180928 Start annual number: 13 End annual number: 13 |
|
| PC1801 | Expiration of term |