SG11201910011UA - Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether - Google Patents

Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether

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Publication number
SG11201910011UA
SG11201910011UA SG11201910011UA SG11201910011UA SG 11201910011U A SG11201910011U A SG 11201910011UA SG 11201910011U A SG11201910011U A SG 11201910011UA SG 11201910011U A SG11201910011U A SG 11201910011UA
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Singapore
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distributor
xylene
fluidized bed
producing
para
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English (en)
Inventor
Mao Ye
Tao Zhang
Jinling Zhang
Zhongmin Liu
Jinming Jia
Hailong Tang
Changqing He
Xiangao Wang
Cheng Zhang
Hua Li
Yinfeng Zhao
Chenggong Li
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Dalian Inst Chemical Physics Cas
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Publication of SG11201910011UA publication Critical patent/SG11201910011UA/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/04Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00Feed or outlet devices; Feed or outlet control devices
    • B01J4/001Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004Sparger-type elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818Feeding of the fluidising gas
    • B01J8/1827Feeding of the fluidising gas the fluidising gas being a reactant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1845Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1863Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872Details of the fluidised bed reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00Aliphatic unsaturated hydrocarbons
    • C07C11/02Alkenes
    • C07C11/04Ethylene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00Aliphatic unsaturated hydrocarbons
    • C07C11/02Alkenes
    • C07C11/06Propene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00Aliphatic unsaturated hydrocarbons
    • C07C11/02Alkenes
    • C07C11/08Alkenes with four carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02Monocyclic hydrocarbons
    • C07C15/067C8H10 hydrocarbons
    • C07C15/08Xylenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation 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
    • C07C2/64Addition to a carbon atom of a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862Preparation 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
    • C07C2/864Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862Preparation 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
    • C07C2/865Preparation 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 ether
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/88Growth and elimination reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743Feeding or discharging of solids
    • B01J2208/00752Feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796Details of the reactor or of the particulate material
    • B01J2208/00893Feeding means for the reactants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796Details of the reactor or of the particulate material
    • B01J2208/00893Feeding means for the reactants
    • B01J2208/00911Sparger-type feeding elements
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/20Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/40Ethylene production

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG11201910011U 2017-04-27 2017-11-24 Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether SG11201910011UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710288532.3A CN108794294B (zh) 2017-04-27 2017-04-27 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
PCT/CN2017/112812 WO2018196362A1 (fr) 2017-04-27 2017-11-24 Réacteur à lit fluidisé et procédé de production d'oléfine à faible teneur en carbone co-produite par para-xylène à partir de benzène et de méthanol et/ou d'éther diméthylique

Publications (1)

Publication Number Publication Date
SG11201910011UA true SG11201910011UA (en) 2019-11-28

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Country Link
US (1) US11072571B2 (fr)
EP (1) EP3617177A4 (fr)
JP (1) JP7035077B2 (fr)
KR (1) KR102325164B1 (fr)
CN (1) CN108794294B (fr)
RU (1) RU2745438C1 (fr)
SG (1) SG11201910011UA (fr)
WO (1) WO2018196362A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN110624483B (zh) * 2019-11-11 2020-12-11 清华大学 合成气一步法制芳烃的多级流化床反应器及反应循环系统
US11858874B2 (en) 2020-12-21 2024-01-02 Lg Chem, Ltd. Method for preparing alpha-methylstyrene

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539415A (en) * 1947-03-14 1951-01-30 Hydrocarbon Research Inc Process and apparatus for the synthesis of hydrocarbons
US2456035A (en) * 1948-01-02 1948-12-14 Phillips Petroleum Co Treatment of fluids with comminuted solids
US2768127A (en) * 1951-05-17 1956-10-23 Exxon Research Engineering Co Improved residual oil conversion process for the production of chemicals
US2893849A (en) 1956-05-01 1959-07-07 Standard Oil Co Fluidized solids contacting apparatus
US3298793A (en) * 1963-04-04 1967-01-17 Badger Co Fluid bed diffusion
GB1265770A (fr) 1969-07-01 1972-03-08
IL48991A (en) 1975-03-18 1978-04-30 Sun Ventures Inc Ammoxidation process
US4051069A (en) 1976-05-07 1977-09-27 Texaco Inc. Fluidized catalytic cracking regeneration process
GB1535797A (en) * 1976-05-07 1978-12-13 Texaco Development Corp Fluidized cracking catalyst regeneration process and apparatus
US4337120A (en) 1980-04-30 1982-06-29 Chevron Research Company Baffle system for staged turbulent bed
US4456504A (en) 1980-04-30 1984-06-26 Chevron Research Company Reactor vessel and process for thermally treating a granular solid
US4691031A (en) 1984-06-20 1987-09-01 Suciu George D Process for preventing backmixing in a fluidized bed vessel
JPH07101883B2 (ja) 1988-06-13 1995-11-01 富士電機株式会社 信号路二重化ループバックシステム
WO1997025307A1 (fr) 1994-07-08 1997-07-17 Asahi Kasei Kogyo Kabushiki Kaisha PROCEDE POUR LA PRODUCTION DE NITRILE α.β-INSATURE
US6642426B1 (en) 1998-10-05 2003-11-04 David L. Johnson Fluid-bed aromatics alkylation with staged injection of alkylating agents
DE19903335A1 (de) * 1999-01-28 2000-08-17 Vinnolit Monomer Gmbh & Co Kg Verfahren für die Herstellung von 1,2-Dichlorethan aus der Oxichlorierung
MXPA02005987A (es) 1999-12-17 2004-08-12 Dow Global Technologies Inc Deshidrogenacion de un compuesto aromatico de alquilo y regeneracion de catalizador en un reactor de lecho fluidizado.
US6743400B2 (en) * 2001-03-21 2004-06-01 The Boc Group, Inc. Sparger configuration for fluidized bed hydrocarbon partial oxidation reactors
US6894183B2 (en) * 2001-03-26 2005-05-17 Council Of Scientific And Industrial Research Method for gas—solid contacting in a bubbling fluidized bed reactor
CN1208433C (zh) 2003-09-02 2005-06-29 中国石油化工集团公司 流化催化裂化装置待生催化剂分配器
CN101239870B (zh) 2007-02-07 2011-08-17 中国石油化工股份有限公司 甲醇和乙醇转化制低碳烯烃的方法
CN101279873B (zh) 2007-04-04 2011-03-23 中国石油化工股份有限公司上海石油化工研究院 由甲醇或二甲醚制备低碳烯烃的方法
CN201384946Y (zh) * 2009-03-24 2010-01-20 山东东岳有机硅材料有限公司 一种流化床反应器的气体分布器
DE102009039920A1 (de) * 2009-09-03 2011-03-10 Karl-Heinz Tetzlaff Verfahren und Vorrichtung zur Nutzung von Sauerstoff bei der Dampfreformierung von Biomasse
CN101723702B (zh) * 2009-09-04 2012-02-22 铁生年 高温流化床反应用微孔陶瓷气体分布板的制备方法
CN101954264B (zh) * 2010-04-20 2012-06-27 南通泰禾化工有限公司 合成间苯二甲腈的流化床反应器
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
CN101940898B (zh) * 2010-09-26 2012-09-19 河北科技大学 一种四氯化硅的回收利用方法
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
CN102875318B (zh) 2011-07-12 2015-01-07 中国石油化工股份有限公司 生产对二甲苯的反应-再生装置
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
CN203379868U (zh) 2013-07-16 2014-01-08 中石化洛阳工程有限公司 一种用于浆态床反应器的气体分布器
JP6145348B2 (ja) 2013-07-30 2017-06-07 新日鉄住金エンジニアリング株式会社 炭化水素合成用の反応器
WO2015081494A1 (fr) * 2013-12-03 2015-06-11 中国科学院大连化学物理研究所 Dispositif de réaction pour préparer des oléfines légères à partir de méthanol et/ou d'éther diméthylique
US20150175499A1 (en) * 2013-12-20 2015-06-25 Exxonmobil Chemical Patents Inc. Conversion of Methanol to Olefins and Para-Xylene
CN104971667B (zh) * 2014-04-01 2017-05-24 清华大学 一种由甲缩醛和多聚甲醛制备聚甲氧基二甲醚的流化床装置及方法
CN104177210B (zh) 2014-07-30 2016-05-18 清华大学 醇醚类化合物联产烯烃与芳烃的方法
CN204447967U (zh) * 2014-10-31 2015-07-08 中国石油天然气股份有限公司 一种流化催化反应器
CN104549073B (zh) 2015-01-05 2017-01-04 中国石油大学(华东) 一种烷烃脱氢制烯烃循环流化床反应装置
CN106588527B (zh) * 2015-10-15 2019-06-11 中国石油化工股份有限公司 生产芳烃和低碳烯烃的再生反应系统及反应方法
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
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

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WO2018196362A1 (fr) 2018-11-01
KR20190140018A (ko) 2019-12-18
CN108794294B (zh) 2020-12-11
US11072571B2 (en) 2021-07-27
JP2020521622A (ja) 2020-07-27
JP7035077B2 (ja) 2022-03-14
RU2745438C1 (ru) 2021-03-25
EP3617177A1 (fr) 2020-03-04
EP3617177A4 (fr) 2020-05-06
CN108794294A (zh) 2018-11-13
US20200199040A1 (en) 2020-06-25
KR102325164B1 (ko) 2021-11-10

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