IN2014DN09291A - - Google Patents

Info

Publication number
IN2014DN09291A
IN2014DN09291A IN9291DEN2014A IN2014DN09291A IN 2014DN09291 A IN2014DN09291 A IN 2014DN09291A IN 9291DEN2014 A IN9291DEN2014 A IN 9291DEN2014A IN 2014DN09291 A IN2014DN09291 A IN 2014DN09291A
Authority
IN
India
Prior art keywords
styrene
removal
hydrocarbon mixtures
relates
containing higher
Prior art date
Application number
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 IN2014DN09291A publication Critical patent/IN2014DN09291A/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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (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)

Abstract

The invention relates to removal of styrene from hydrocarbon mixtures and more particularly removal of styrene from hydrocarbon mixtures containing higher than equilibrium paraxylene concentrations.
IN9291DEN2014 2012-05-31 2013-05-02 IN2014DN09291A (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
IN2014DN09291A true IN2014DN09291A (en) 2015-07-10

Family

ID=49671055

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9291DEN2014 IN2014DN09291A (en) 2012-05-31 2013-05-02

Country Status (11)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014029716A2 (en) * 2012-05-31 2017-06-27 Exxonmobil Chemical Patents Inc phenol removal in paraxylene recovery process
US9193645B2 (en) * 2012-08-31 2015-11-24 Exxonmobil Chemical Patents Inc. Xylene isomerization process and catalyst therefor
US10988421B2 (en) 2013-12-06 2021-04-27 Exxonmobil Chemical Patents Inc. Removal of bromine index-reactive compounds
WO2015084507A1 (en) * 2013-12-06 2015-06-11 Exxonmobil Chemical Patents Inc. Removal of bromine index-reactive compounds
WO2016175898A1 (en) 2015-04-30 2016-11-03 Exxonmobil Chemical Patents Inc. Process and apparatus for the production of para-xylene
BR112019006912A2 (en) * 2016-10-06 2019-07-02 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
CN113646287B (en) 2019-03-29 2025-04-25 埃克森美孚化学专利公司 Novel zeolite, method for preparing the zeolite and use of the zeolite for converting aromatic hydrocarbons
CN110746255A (en) * 2019-09-24 2020-02-04 陕西煤化工技术工程中心有限公司 Method for preparing p-xylene from crude benzene
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 (en) * 2021-02-10 2024-02-09 中国科学院大连化学物理研究所 A method for adsorbing styrene
US20250128999A1 (en) * 2021-09-16 2025-04-24 ExxonMobil Technology and Engineering Company Xylene Isomer Separation Processes

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JPS5126421A (en) 1974-08-29 1976-03-04 Tokyo Shibaura Electric Co
FR2295935A1 (en) 1974-12-27 1976-07-23 Inst Francais Du Petrole Removal of olefins and dienes from aromatics - by acid catalysed alkylation of aromatics in situ
JPS53130624A (en) * 1977-04-18 1978-11-14 Nippon Petrochemicals Co Ltd Process for preparing mixed xylenes
US4795550A (en) 1987-04-03 1989-01-03 Uop Inc. Removal of trace olefins from aromatic hydrocarbons
JP2626807B2 (en) * 1988-11-18 1997-07-02 千代田化工建設株式会社 Styrene separation method
FR2730728B1 (en) 1995-02-21 1997-05-23 Inst Francais Du Petrole PROCESS FOR SEPARATING P-XYLENE HAVING A SELECTIVE HYDROGENATION PRETREATMENT AND ACTIVATED EARTH
ZA978671B (en) * 1996-10-02 1999-03-26 Mobil Oil Corp Selective para-xylene production by toluene methylation
US6423879B1 (en) 1997-10-02 2002-07-23 Exxonmobil Oil Corporation Selective para-xylene production by toluene methylation
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ATE266614T1 (en) * 2000-02-02 2004-05-15 Dow Global Technologies Inc INTEGRATED PROCESS FOR PRODUCING AN ALKENYL-SUBSTITUTED AROMATIC COMPOUND
FR2844790B1 (en) * 2002-09-20 2004-10-22 Inst Francais Du Petrole PARAXYLENE AND STYRENE CO-PRODUCTION PROCESS
EP1620376B1 (en) * 2003-03-24 2016-12-07 ExxonMobil Chemical Patents Inc. Alkylation of an aromatic hydrocarbon feedstock with its pretreatment via two different molecular sieves
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US8227654B2 (en) * 2009-09-08 2012-07-24 Exxonmobil Chemical Patents Inc. Aromatic hydrocarbon purification method
MY162584A (en) 2010-04-21 2017-06-30 Exxonmobil Chemical Patents Inc Xylene isomerization process and catalyst therefor
JP5876883B2 (en) * 2010-10-29 2016-03-02 エクソンモービル ケミカル パテンツ インコーポレイテッド Method for producing para-xylene
US9295962B2 (en) 2011-06-10 2016-03-29 Exxonmobil Chemical Patents Inc. Production of para-xylene
BR112014029716A2 (en) * 2012-05-31 2017-06-27 Exxonmobil Chemical Patents Inc phenol removal in paraxylene recovery process

Also Published As

Publication number Publication date
US9156749B2 (en) 2015-10-13
EP2855406A1 (en) 2015-04-08
US9321029B2 (en) 2016-04-26
JP5908655B2 (en) 2016-04-26
TWI483933B (en) 2015-05-11
BR112014028843A2 (en) 2016-07-05
JP2015527299A (en) 2015-09-17
TW201408637A (en) 2014-03-01
CN104411665A (en) 2015-03-11
WO2013180887A1 (en) 2013-12-05
JP2016106158A (en) 2016-06-16
SG11201407082YA (en) 2014-11-27
RU2014154143A (en) 2016-07-20
EP2855406A4 (en) 2016-01-06
US20150375195A1 (en) 2015-12-31
BR112014028843B1 (en) 2016-09-27
US20130324779A1 (en) 2013-12-05
KR20150006863A (en) 2015-01-19
CN104411665B (en) 2017-04-12

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