SG10201503046XA - Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production - Google Patents

Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production

Info

Publication number
SG10201503046XA
SG10201503046XA SG10201503046XA SG10201503046XA SG10201503046XA SG 10201503046X A SG10201503046X A SG 10201503046XA SG 10201503046X A SG10201503046X A SG 10201503046XA SG 10201503046X A SG10201503046X A SG 10201503046XA SG 10201503046X A SG10201503046X A SG 10201503046XA
Authority
SG
Singapore
Prior art keywords
dealkylation
maximizing
heavy reformate
transalkylation process
combined heavy
Prior art date
Application number
SG10201503046XA
Inventor
Raed Abudawoud
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of SG10201503046XA publication Critical patent/SG10201503046XA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18Catalytic processes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • 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
    • B01J8/08Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • 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
    • 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
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/48Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C07C6/06Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond at a cyclic carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/043Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24Stationary reactors without moving elements inside
    • 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
    • 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
    • C07C2529/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30Aromatics
SG10201503046XA 2012-04-19 2013-04-19 Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production SG10201503046XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261635412P 2012-04-19 2012-04-19

Publications (1)

Publication Number Publication Date
SG10201503046XA true SG10201503046XA (en) 2015-06-29

Family

ID=48428625

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201503046XA SG10201503046XA (en) 2012-04-19 2013-04-19 Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production
SG11201406720UA SG11201406720UA (en) 2012-04-19 2013-04-19 Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201406720UA SG11201406720UA (en) 2012-04-19 2013-04-19 Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production

Country Status (7)

Country Link
US (2) US9000247B2 (en)
EP (2) EP2838870B1 (en)
JP (1) JP6290180B2 (en)
KR (1) KR101676151B1 (en)
CN (2) CN108530256B (en)
SG (2) SG10201503046XA (en)
WO (1) WO2013158956A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108530256B (en) 2012-04-19 2021-07-23 沙特阿拉伯石油公司 Combined dealkylation-transalkylation process for maximizing xylene production from heavy reformate
FR3020377B1 (en) * 2014-04-25 2020-11-27 Total Marketing Services LUBRICATING COMPOSITION INCLUDING AN ANTI-CLICKING COMPOUND
KR20190040075A (en) * 2016-10-04 2019-04-16 엑손모빌 케미칼 패턴츠 인코포레이티드 Transalkylation of heavy aromatic hydrocarbons
US20210230083A1 (en) * 2016-10-04 2021-07-29 Exxonmobil Chemical Patents Inc. Dealkylation and Transalkylation of Heavy Aromatic Hydrocarbons
WO2018067193A1 (en) * 2016-10-04 2018-04-12 Exxonmobil Chemical Patents Inc. Disproportionation and transalkylation of heavy aromatic hydrocarbons
US10173950B2 (en) * 2017-01-04 2019-01-08 Saudi Arabian Oil Company Integrated process for the production of benzene and xylenes from heavy aromatics
EP3565800A4 (en) * 2017-01-06 2020-08-05 Swift Fuels, LLC Treating c8-c10 aromatic feed streams to prepare and recover trimethylated benzenes
US10252958B2 (en) 2017-05-26 2019-04-09 Saudi Arabian Oil Company Process for xylene production with energy optimization
US10035742B1 (en) 2017-05-26 2018-07-31 Saudi Arabian Oil Company Process for maximizing xylenes production from heavy aromatics for use therein
US10464868B2 (en) 2017-05-26 2019-11-05 Saudi Arabian Oil Company Process for maximizing production of xylenes from heavy reformate without purge
US11097262B2 (en) 2017-06-15 2021-08-24 Saudi Arabian Oil Company Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes
US10661260B2 (en) 2017-06-15 2020-05-26 King Fahd University Of Petroleum And Minerals Zeolite composite catalysts for conversion of heavy reformate to xylenes
FR3069244B1 (en) * 2017-07-20 2020-03-06 IFP Energies Nouvelles HYDROGENOLYSIS PROCESS FOR IMPROVED PRODUCTION OF PARAXYLENE
EP3539651A1 (en) 2018-03-14 2019-09-18 Saudi Arabian Oil Company Method of heavy reformate conversion into btx over metal-impregnated zsm-5+layered mordenite zeolite composite catalyst; said composite catalyst
EP3539652A1 (en) * 2018-03-14 2019-09-18 Saudi Arabian Oil Company Method of heavy reformate conversion into btx over metal-impregnated zsm-5+mesoporous mordenite zeolite composite catalyst
EP3539650B1 (en) * 2018-03-14 2021-03-31 Saudi Arabian Oil Company Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes
EP3785797A1 (en) 2018-03-14 2021-03-03 Saudi Arabian Oil Company Composite zeolite catalysts for heavy reformate conversion into xylenes
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
US10501389B1 (en) 2018-10-25 2019-12-10 Saudi Arabian Oil Company Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics
US11485694B2 (en) * 2019-02-04 2022-11-01 China Petroleum & Chemical Corporation Dealklylation and transalkylation of mixed phenols to make cresols
US10941356B2 (en) * 2019-06-27 2021-03-09 Saudi Arabian Oil Company Paraxylene production from naphtha feed
US11078431B2 (en) 2019-12-16 2021-08-03 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams
US10981160B1 (en) 2019-12-19 2021-04-20 Saudi Arabian Oil Company Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes
US11098256B2 (en) 2020-01-08 2021-08-24 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates
US11028329B1 (en) 2020-04-10 2021-06-08 Saudi Arabian Oil Company Producing C6-C8 aromatics from FCC heavy naphtha
US11370980B2 (en) 2020-07-31 2022-06-28 Saudi Arabian Oil Company Recycle catalytic reforming process to increase aromatics yield
US11484869B2 (en) 2020-12-09 2022-11-01 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics
CN113150824A (en) * 2021-04-02 2021-07-23 福建省格兰尼生物工程股份有限公司 Cardanol hydrotreating method

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013734A (en) 1973-12-14 1977-03-22 Exxon Research And Engineering Company Novel catalyst and its use for steam hydroconversion and dealkylation processes
US4310715A (en) 1975-11-03 1982-01-12 Texaco, Inc. Steam dealkylation process
US4053388A (en) * 1976-12-06 1977-10-11 Moore-Mccormack Energy, Inc. Process for preparing aromatics from naphtha
US4127471A (en) 1977-07-28 1978-11-28 Texaco Inc. Hydrocracking alkylaromatic-containing hydrocarbons at mild cracking conditions and then subjecting the alkylaromatic hydrocarbon to alkyl transfer
US4172813A (en) 1977-11-08 1979-10-30 Standard Oil Company (Indiana) Process for selectively hydrodealkylating/transalkylating heavy reformate
US4188282A (en) * 1978-06-12 1980-02-12 Mobile Oil Corporation Manufacture of benzene, toluene and xylene
US5004854A (en) 1986-12-04 1991-04-02 Mobil Oil Corp. Pseudocumene and mesitylene production and coproduction thereof with xylene
US5030787A (en) 1990-01-24 1991-07-09 Mobil Oil Corp. Catalytic disproportionation/transalkylation utilizing a C9+ aromatics feed
TW504501B (en) 1995-02-10 2002-10-01 Mobil Oil Corp Process for converting feedstock comprising C9+ aromatic hydrocarbons to lighter aromatic products
IN192640B (en) 1995-03-06 2004-05-08 Toray Industries
JP3849169B2 (en) * 1995-03-06 2006-11-22 東レ株式会社 Method for producing xylene
US6060417A (en) 1996-06-28 2000-05-09 Toray Industries, Inc. Catalyst composition for transalkylation of alkylaromatic hydrocarbons and process for production of xylene
JP3820685B2 (en) * 1996-06-28 2006-09-13 東レ株式会社 Catalyst composition for transalkylation reaction of alkyl aromatic hydrocarbon and method for producing xylene
US5990031A (en) 1996-11-26 1999-11-23 Fina Technology, Inc. Zeolite catalyst with enhanced dealkylation activity and method for producing same
CN1055958C (en) * 1997-11-13 2000-08-30 中国石油化工集团公司 Hydrodealkylating and alkyl transfering process for heavy aromatic hydrocarbon
US5942651A (en) * 1997-06-13 1999-08-24 Mobile Oil Corporation Process for converting C9 + aromatic hydrocarbons to lighter aromatic products by transalkylation in the prescence of two zeolite-containing catalysts
US5866741A (en) 1997-07-23 1999-02-02 Phillips Petroleum Company Transalkylation/hydrodealkylation of a C9 + aromatic compounds with a zeolite
US5929295A (en) * 1997-08-06 1999-07-27 Phillips Petroleum Company Hydrodealkylation and transalkylation of C9 + aromatic compounds
JPH11139998A (en) * 1997-11-05 1999-05-25 Fuji Oil Co Ltd Production of dialkylnaphthalene
US5952536A (en) 1998-04-02 1999-09-14 Chevron Chemical Co. Llc Aromatics and toluene/trimethylbenzene gas phase transalkylation processes
ATE239683T1 (en) 1998-08-25 2003-05-15 Exxonmobil Oil Corp PRODUCTION PROCESS FOR PARA-XYLENE
US6706937B2 (en) 2002-06-11 2004-03-16 Fina Technology, Inc. Conversion of aromatic hydrocarbons
US20050197518A1 (en) 2004-03-04 2005-09-08 Miller Jeffrey T. Method of converting C9 aromatics-comprising mixtures to xylene isomers
US7220885B2 (en) 2004-05-27 2007-05-22 Uop Llc Catalyst treatment useful for aromatics conversion process
ES2244345B1 (en) 2004-05-28 2007-03-01 Universidad Politecnica De Valencia PROCEDURE AND CATALYST FOR TRANSALQUILATION / DEALQUILATION OF ORGANIC COMPOUNDS.
CN100460370C (en) * 2006-01-11 2009-02-11 中国石油化工股份有限公司 Method used for heavy arene light formation and alkyl transfer
US7314601B2 (en) 2006-01-31 2008-01-01 Uop Llc Processes for producing xylenes using isomerization and transalkylation reactions and apparatus therefor
US7288687B1 (en) 2006-05-18 2007-10-30 Uop Llc Integrated process for aromatics production
US7553998B2 (en) * 2006-06-21 2009-06-30 Uop Llc Energy-efficient process for para-xylene production
US7563358B2 (en) 2006-08-24 2009-07-21 Exxonmobil Chemical Patents Inc. Process for the production of benzene, toluene, and xylenes
CN101348733B (en) * 2007-07-18 2012-03-14 中国石油化工股份有限公司 Method for producing light arene and light alkane from hydrocarbon raw material
US7727490B2 (en) 2007-08-17 2010-06-01 Uop Llc Aromatic production apparatus
CN101842336B (en) * 2007-10-31 2014-05-07 埃克森美孚化学专利公司 Heavy aromatics processing catalyst and process of using the same
CN101811927B (en) * 2009-02-19 2013-03-06 中国石油化工股份有限公司 Method for producing paraxylene
CN101830772B (en) 2009-03-09 2013-03-06 中国石油化工股份有限公司 Combined method for producing p-xylene
DE102009012265A1 (en) * 2009-03-11 2010-09-23 Uhde Gmbh Process for the production of pure aromatics from aromatic hydrocarbon fractions
US8198502B2 (en) 2009-03-31 2012-06-12 Uop Llc Process for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons
JP5695674B2 (en) * 2010-02-03 2015-04-08 エクソンモービル・ケミカル・パテンツ・インク Transalkylation of heavy aromatic hydrocarbon feedstocks
US8071828B2 (en) * 2010-02-03 2011-12-06 Exxonmobil Chemical Patents Inc. Transalkylation of heavy aromatic hydrocarbon feedstocks
WO2012006039A2 (en) * 2010-06-28 2012-01-12 Jnf Biochemicals, Llc Production of renewable aromatic compounds
US8586809B2 (en) 2010-07-30 2013-11-19 Exxonmobil Chemical Patents Inc. Purification of transalkylation feedstock
US8431758B2 (en) 2010-09-16 2013-04-30 Uop Llc Processes for increasing the overall aromatics and xylenes yield in an aromatics complex
KR101735108B1 (en) * 2010-09-16 2017-05-15 에스케이이노베이션 주식회사 The method for producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood
US8481795B2 (en) 2010-09-30 2013-07-09 Uop Llc Processes for transalkylating aromatic hydrocarbons and converting olefins
US8822747B2 (en) 2011-12-21 2014-09-02 Uop Llc Combined xylene isomerization and transalkylation process unit
CN108530256B (en) 2012-04-19 2021-07-23 沙特阿拉伯石油公司 Combined dealkylation-transalkylation process for maximizing xylene production from heavy reformate
WO2014058609A1 (en) 2012-10-09 2014-04-17 Exxonmobil Chemical Patents Inc. Recovery of olefins from para-xylene process
JP6389284B2 (en) 2014-06-30 2018-09-12 エクソンモービル・ケミカル・パテンツ・インク Method for producing para-xylene
US9469579B2 (en) 2014-06-30 2016-10-18 Exxonmobil Chemical Patents Inc. Process for the production of xylenes

Also Published As

Publication number Publication date
US10071939B2 (en) 2018-09-11
SG11201406720UA (en) 2014-11-27
WO2013158956A1 (en) 2013-10-24
US9000247B2 (en) 2015-04-07
JP6290180B2 (en) 2018-03-07
KR20150003345A (en) 2015-01-08
CN104334515A (en) 2015-02-04
EP3539940A1 (en) 2019-09-18
KR101676151B1 (en) 2016-11-14
CN108530256B (en) 2021-07-23
CN108530256A (en) 2018-09-14
EP2838870B1 (en) 2019-10-30
US20150175504A1 (en) 2015-06-25
EP2838870A1 (en) 2015-02-25
JP2015516978A (en) 2015-06-18
US20130281750A1 (en) 2013-10-24

Similar Documents

Publication Publication Date Title
SG11201406720UA (en) Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production
GB2494751B (en) Improved hydrocarbon production process
ZA201409403B (en) Process for reforming hydrocarbons
EP2867189A4 (en) Process for acrylate production
EP2699534A4 (en) PROCESS FOR PRODUCING TRANS-1233zd
SG11201503951WA (en) Energy efficient processes for xylenes production
GB2513756B (en) Anaerobic process
AU2013200983B9 (en) Hydrogen production
EP2898114A4 (en) Hydrogen production
SG11201406046YA (en) Process for producing arc-welded structural member
EP2865807A4 (en) Process for manufacturing paperboard
EP2806042A4 (en) Process for producing tapered plate
IL232838A0 (en) Process for manufacturing triazinon-benzoxazinones
EP2740719A4 (en) Process for producing a-fluoroaldehydes
EP2855433A4 (en) Process for preparing dihalopyridines
EP2819995A4 (en) Process for preparing 3-methylsulfonylpropionitrile
HK1211925A1 (en) Process for manufacturing biofuels
GB2517891B (en) Manufacturing process
PL2932551T3 (en) Production system for lithium-ion cells
EP2832685A4 (en) Continuous production method for hydrogen
AU2012900690A0 (en) Production process
AU2012900632A0 (en) Production process
AU2012900599A0 (en) Production process
EP2705014A4 (en) Process for ethylbenzene production
EP2832684A4 (en) Hydrogen production method