SG11201407082YA - Styrene removal in paraxylene recovery process - Google Patents

Styrene removal in paraxylene recovery process

Info

Publication number
SG11201407082YA
SG11201407082YA SG11201407082YA SG11201407082YA SG11201407082YA SG 11201407082Y A SG11201407082Y A SG 11201407082YA SG 11201407082Y A SG11201407082Y A SG 11201407082YA SG 11201407082Y A SG11201407082Y A SG 11201407082YA SG 11201407082Y A SG11201407082Y A SG 11201407082YA
Authority
SG
Singapore
Prior art keywords
recovery process
paraxylene recovery
styrene removal
styrene
removal
Prior art date
Application number
SG11201407082YA
Other languages
English (en)
Inventor
Glenn A Heeter
John Di-Yi Ou
Allen Scott Gawlik
Terrance C Osby
Jeevan S Abichandani
Robert G Tinger
Indulis J Eilands
Shifang L Luo
Original Assignee
Exxonmobil Chem Patents Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of SG11201407082YA publication Critical patent/SG11201407082YA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes
    • 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
    • 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
    • C07C2/865—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 ether
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • 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
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SG11201407082YA 2012-05-31 2013-05-02 Styrene removal in paraxylene recovery process SG11201407082YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261653688P 2012-05-31 2012-05-31
US201261681486P 2012-08-09 2012-08-09
PCT/US2013/039184 WO2013180887A1 (en) 2012-05-31 2013-05-02 Styrene removal in paraxylene recovery process

Publications (1)

Publication Number Publication Date
SG11201407082YA true SG11201407082YA (en) 2014-11-27

Family

ID=49671055

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407082YA SG11201407082YA (en) 2012-05-31 2013-05-02 Styrene removal in paraxylene recovery process

Country Status (11)

Country Link
US (2) US9156749B2 (enrdf_load_stackoverflow)
EP (1) EP2855406A4 (enrdf_load_stackoverflow)
JP (2) JP5908655B2 (enrdf_load_stackoverflow)
KR (1) KR20150006863A (enrdf_load_stackoverflow)
CN (1) CN104411665B (enrdf_load_stackoverflow)
BR (1) BR112014028843B1 (enrdf_load_stackoverflow)
IN (1) IN2014DN09291A (enrdf_load_stackoverflow)
RU (1) RU2014154143A (enrdf_load_stackoverflow)
SG (1) SG11201407082YA (enrdf_load_stackoverflow)
TW (1) TWI483933B (enrdf_load_stackoverflow)
WO (1) WO2013180887A1 (enrdf_load_stackoverflow)

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BR112014029716A2 (pt) 2012-05-31 2017-06-27 Exxonmobil Chemical Patents Inc remoção de fenol em processo de recuperação de paraxileno
US9193645B2 (en) * 2012-08-31 2015-11-24 Exxonmobil Chemical Patents Inc. Xylene isomerization process and catalyst therefor
WO2015084507A1 (en) * 2013-12-06 2015-06-11 Exxonmobil Chemical Patents Inc. Removal of bromine index-reactive compounds
US10988421B2 (en) 2013-12-06 2021-04-27 Exxonmobil Chemical Patents Inc. Removal of bromine index-reactive compounds
JP6527960B2 (ja) 2015-04-30 2019-06-12 エクソンモービル・ケミカル・パテンツ・インク パラキシレンを製造するプロセスおよび装置
WO2018067280A1 (en) * 2016-10-06 2018-04-12 Exxonmobil Chemical Patents Inc. Process for producing paraxylene by methylation of benzene and/or toluene
US11208365B2 (en) 2016-12-20 2021-12-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
US11130719B2 (en) 2017-12-05 2021-09-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
US11130720B2 (en) * 2018-03-23 2021-09-28 Uop Llc Processes for methylation of aromatics in an aromatics complex
EP3946731A1 (en) 2019-03-29 2022-02-09 ExxonMobil Chemical Patents Inc. Mel-type zeolite for converting aromatic hydrocarbons, process for making and catalytic composition comprising said zeolite
KR102747277B1 (ko) 2019-03-29 2024-12-27 엑손모빌 케미칼 패턴츠 인코포레이티드 신규한 제올라이트, 이의 제조 방법, 및 방향족 탄화수소의 전환에서의 이의 용도
CN110746255A (zh) * 2019-09-24 2020-02-04 陕西煤化工技术工程中心有限公司 一种粗苯制对二甲苯的方法
EP3907211A1 (en) * 2020-05-08 2021-11-10 Sulzer Management AG A process and apparatus for preparing a purified styrene composition from styrene containing feedstock
CN114904357B (zh) * 2021-02-10 2024-02-09 中国科学院大连化学物理研究所 一种吸附苯乙烯的方法
US20250128999A1 (en) * 2021-09-16 2025-04-24 ExxonMobil Technology and Engineering Company Xylene Isomer Separation Processes

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FR2295935A1 (fr) 1974-12-27 1976-07-23 Inst Francais Du Petrole Nouveau procede de purification d'une coupe d'hydrocarbures aromatiques par alkylation des composes olefiniques qu'elle contient
JPS53130624A (en) * 1977-04-18 1978-11-14 Nippon Petrochemicals Co Ltd Process for preparing mixed xylenes
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FR2730728B1 (fr) 1995-02-21 1997-05-23 Inst Francais Du Petrole Procede de separation du p-xylene comportant un pretraitement par hydrogenation selective et par de la terre activee
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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
BR112014029716A2 (pt) * 2012-05-31 2017-06-27 Exxonmobil Chemical Patents Inc remoção de fenol em processo de recuperação de paraxileno

Also Published As

Publication number Publication date
JP2015527299A (ja) 2015-09-17
CN104411665B (zh) 2017-04-12
US9156749B2 (en) 2015-10-13
RU2014154143A (ru) 2016-07-20
TW201408637A (zh) 2014-03-01
EP2855406A4 (en) 2016-01-06
EP2855406A1 (en) 2015-04-08
WO2013180887A1 (en) 2013-12-05
CN104411665A (zh) 2015-03-11
IN2014DN09291A (enrdf_load_stackoverflow) 2015-07-10
US20130324779A1 (en) 2013-12-05
BR112014028843B1 (pt) 2016-09-27
JP2016106158A (ja) 2016-06-16
JP5908655B2 (ja) 2016-04-26
BR112014028843A2 (pt) 2016-07-05
US20150375195A1 (en) 2015-12-31
US9321029B2 (en) 2016-04-26
TWI483933B (zh) 2015-05-11
KR20150006863A (ko) 2015-01-19

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