ZA961124B - Heavy aromatics processing. - Google Patents

Heavy aromatics processing.

Info

Publication number
ZA961124B
ZA961124B ZA9601124A ZA961124A ZA961124B ZA 961124 B ZA961124 B ZA 961124B ZA 9601124 A ZA9601124 A ZA 9601124A ZA 961124 A ZA961124 A ZA 961124A ZA 961124 B ZA961124 B ZA 961124B
Authority
ZA
South Africa
Prior art keywords
heavy aromatics
aromatics processing
processing
heavy
aromatics
Prior art date
Application number
ZA9601124A
Other languages
English (en)
Inventor
John Scott Buchanan
Shiu Lun Anthony Fung
Sadi Mizrahi
Arthur Warren Chester
Timothy Frederick Kinn
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ZA961124B publication Critical patent/ZA961124B/xx

Links

Classifications

    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • C10G47/16—Crystalline alumino-silicate carriers
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7415—Zeolite Beta
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7469—MTW-type, e.g. ZSM-12, NU-13, TPZ-12 or Theta-3
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7476—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • 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
    • 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
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation 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
    • C07C6/126—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • C07C2529/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing iron group metals, noble metals or copper
    • C07C2529/74—Noble metals
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/8995—Catalyst and recycle considerations
    • Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
ZA9601124A 1995-02-10 1996-02-12 Heavy aromatics processing. ZA961124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38689295A 1995-02-10 1995-02-10

Publications (1)

Publication Number Publication Date
ZA961124B true ZA961124B (en) 1997-08-12

Family

ID=23527506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9601124A ZA961124B (en) 1995-02-10 1996-02-12 Heavy aromatics processing.

Country Status (15)

Country Link
US (1) US5763720A (es)
EP (1) EP0808299B1 (es)
JP (1) JP3773530B2 (es)
KR (1) KR100404990B1 (es)
CN (1) CN1080248C (es)
AR (1) AR001083A1 (es)
AU (1) AU710073B2 (es)
BR (1) BR9607590A (es)
DE (1) DE69612279T2 (es)
ES (1) ES2155185T3 (es)
PT (1) PT808299E (es)
RU (1) RU2148573C1 (es)
TW (1) TW504501B (es)
WO (1) WO1996024568A1 (es)
ZA (1) ZA961124B (es)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3554804B2 (ja) * 1995-05-25 2004-08-18 新日本石油株式会社 芳香族炭化水素化合物の転化用触媒および転化方法
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
US6972347B1 (en) * 1999-06-16 2005-12-06 Toray Industries, Inc. Method for converting aromatic hydrocarbons
US6869587B2 (en) * 2000-11-27 2005-03-22 Exxonmobil Chemical Patents Inc Crystalline molecular sieve composition MCM-65, its synthesis and use
US6750446B2 (en) * 2001-01-17 2004-06-15 Fuji Photo Film Co., Ltd. Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus
US6815570B1 (en) * 2002-05-07 2004-11-09 Uop Llc Shaped catalysts for transalkylation of aromatics for enhanced xylenes production
US7148391B1 (en) * 2002-11-14 2006-12-12 Exxonmobil Chemical Patents Inc. Heavy aromatics processing
US6740788B1 (en) 2002-12-19 2004-05-25 Uop Llc Integrated process for aromatics production
JP2004238317A (ja) * 2003-02-05 2004-08-26 Toray Ind Inc 重質油からのキシレン類の製造方法
US6855854B1 (en) * 2003-06-13 2005-02-15 Uop Llc Process and apparatus for ethylbenzene production and transalkylation to xylene
US6958425B1 (en) * 2003-06-13 2005-10-25 Uop Llc Aromatics transalkylation to ethylbenzene and xylenes
US6872866B1 (en) * 2003-12-15 2005-03-29 Uop Llc Liquid phase process for C8 alkylaromatic isomerization
US20050197518A1 (en) * 2004-03-04 2005-09-08 Miller Jeffrey T. Method of converting C9 aromatics-comprising mixtures to xylene isomers
US6972348B2 (en) 2004-03-24 2005-12-06 Uop Llc Catalytic conversion of polycyclic aromatics into xylenes
ITMI20040798A1 (it) * 2004-04-23 2004-07-23 Eni Spa Processo e catalizzatori per l'apertura di anelli naftenici
US7220885B2 (en) * 2004-05-27 2007-05-22 Uop Llc Catalyst treatment useful for aromatics conversion process
US7273828B1 (en) 2004-05-27 2007-09-25 Uop Llc Catalyst treatment useful for aromatics conversion process
US7169368B1 (en) 2004-09-08 2007-01-30 Uop Llc Integrated apparatus for aromatics production
US7179434B1 (en) 2004-09-08 2007-02-20 Uop Llc Integrated apparatus for aromatics production
US7271303B1 (en) 2004-09-22 2007-09-18 Uop Llc Multi-zone process for the production of diesel and aromatic compounds
US7154014B1 (en) 2004-09-22 2006-12-26 Uop Llc Alumina guard bed for aromatics transalkylation process
WO2006088439A1 (en) * 2005-02-11 2006-08-24 Uop Llc Process for ethylbenzene production and transalkylation to xylene
US20070049780A1 (en) * 2005-08-30 2007-03-01 Schwartz Hilary E Methods of making xylene isomers
JP5292699B2 (ja) * 2006-03-29 2013-09-18 東レ株式会社 エチルベンゼンの転化方法およびパラキシレンの製造方法
WO2007114127A1 (ja) * 2006-03-29 2007-10-11 Toray Industries, Inc. エチルベンゼンの転化方法およびパラキシレンの製造方法
US7304193B1 (en) 2006-05-18 2007-12-04 Uop Llc Integrated process for aromatics production
US7268263B1 (en) 2006-05-18 2007-09-11 Uop Llc Integrated process for aromatics production
US7288687B1 (en) 2006-05-18 2007-10-30 Uop Llc Integrated process for aromatics production
US7566810B2 (en) * 2006-09-12 2009-07-28 Uop Llc Xylene production processes employing rhenium-containing catalysts
US7687674B2 (en) 2006-12-28 2010-03-30 Uop Llc Low temperature process for recovering and producing para-xylene and heat exchange network therefore
US7692052B2 (en) * 2006-12-29 2010-04-06 Uop Llc Multi-zone process for the production of xylene compounds
JP5351152B2 (ja) * 2007-07-06 2013-11-27 ユーオーピー エルエルシー キシレンの製造方法
CN101687730B (zh) * 2007-07-06 2013-09-11 环球油品公司 用于生产柴油和芳族化合物的方法
KR20100040936A (ko) * 2007-07-30 2010-04-21 유오피 엘엘씨 공급 원료 처리를 통합한 크실렌 제조 방법 및 장치
US7847137B2 (en) * 2007-07-30 2010-12-07 Uop Llc Xylene production processes with integrated feedstock treatment
US7776283B2 (en) * 2007-07-30 2010-08-17 Uop Llc Xylene production apparatus with integrated feedstock treatment
US8653315B2 (en) 2008-07-30 2014-02-18 King Fahd University Of Petroleum And Minerals Multiple zeolite catalyst and method of using the same for toluene disproportionation
US8183424B2 (en) * 2010-02-03 2012-05-22 Exxonmobil Chemical Patents Inc. Transalkylation of heavy aromatic hydrocarbon feedstocks
US8242322B2 (en) * 2010-09-30 2012-08-14 Uop Llc Processes for transalkylating aromatic hydrocarbons
JP5759263B2 (ja) * 2011-05-24 2015-08-05 Ｊｘ日鉱日石エネルギー株式会社 単環芳香族炭化水素の製造方法
JP5759262B2 (ja) 2011-05-24 2015-08-05 Ｊｘ日鉱日石エネルギー株式会社 キシレンの製造方法
WO2013032630A2 (en) * 2011-08-31 2013-03-07 Exxonmobil Chemical Patents Inc. Production of paraxylene
WO2013095815A1 (en) 2011-12-22 2013-06-27 Uop Llc Enhanced aromatics production by low pressure end point reduction and selective hydrogenation and hydrodealkylation
US9000247B2 (en) 2012-04-19 2015-04-07 Saudi Arabian Oil Company Combined heavy reformate dealkylation-transalkylation process for maximizing xylenes production
FR2999955B1 (fr) * 2012-12-20 2015-11-13 IFP Energies Nouvelles Catalyseur modifie de type structural mtw, sa methode de preparation et son utilisation dans un procede d'isomerisation d'une coupe c8 aromatique
US9725377B2 (en) 2013-03-14 2017-08-08 Exxonmobil Chemical Patents Inc. Hydroalkylation catalyst and process for use thereof
US9522858B2 (en) 2013-05-31 2016-12-20 Exxonmobil Chemical Patents Inc. Transalkylation system
US9783462B2 (en) 2013-09-10 2017-10-10 Saudi Basic Industries Corporation Toluene methylation with transalkylation of heavy aromatics
CN104549471A (zh) * 2013-10-28 2015-04-29 中国石油化工股份有限公司 C10+重芳烃转化为单环芳烃的催化剂及其制备方法
RU2665477C2 (ru) * 2014-10-31 2018-08-30 Чайна Петролеум & Кемикал Корпорейшн Способ получения ароматических углеводородов
US10450243B2 (en) * 2014-12-19 2019-10-22 Exxonmobil Chemical Patents Inc. Sulfiding process for aromatic transalkylations
US10053403B2 (en) 2015-02-04 2018-08-21 Exxonmobil Chemical Patents Inc. Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes
US10118165B2 (en) 2015-02-04 2018-11-06 Exxonmobil Chemical Patents Inc. Catalyst compositions and use in heavy aromatics conversion processes
KR102121889B1 (ko) * 2016-03-28 2020-06-11 엑손모빌 케미칼 패턴츠 인코포레이티드 액체상 트랜스알킬화 방법
CN107867968B (zh) * 2016-09-23 2021-08-03 中国石油化工股份有限公司 降低苯环加氢开环副反应的方法
KR102252012B1 (ko) 2016-10-04 2021-05-17 엑손모빌 케미칼 패턴츠 인코포레이티드 중질 방향족 탄화수소의 불균화 및 알킬교환
BR112019004308A2 (pt) 2016-10-10 2019-05-28 Exxonmobil Chemical Patents Inc. aromáticos pesados para processo de conversão de btx e composições catalisadoras usadas
US10173950B2 (en) 2017-01-04 2019-01-08 Saudi Arabian Oil Company Integrated process for the production of benzene and xylenes from heavy aromatics
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
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
CN110180581B (zh) * 2018-02-22 2021-11-30 中国石油化工股份有限公司 催化剂及其在c11+重芳烃轻质化反应中的应用
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
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
WO2021015900A1 (en) 2019-07-19 2021-01-28 Exxonmobil Chemical Patents Inc. Isomerization processes for converting aromatic hydrocarbons comprising alkyl-demethylation
WO2021015898A1 (en) 2019-07-19 2021-01-28 Exxonmobil Chemical Patents Inc. Processes for converting aromatic hydrocarbons via alkyl-demethylation
WO2021015901A1 (en) 2019-07-19 2021-01-28 Exxonmobil Chemical Patents Inc. Transalkylation processes for converting aromatic hydrocarbons comprising alkyl-demethylation
CN112570005B (zh) * 2019-09-30 2023-08-04 中国石油化工股份有限公司 一种调控反应体系中金属加氢活性的方法及其应用
US10981160B1 (en) 2019-12-19 2021-04-20 Saudi Arabian Oil Company Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes
CN111635780B (zh) * 2020-06-04 2021-05-14 浙江大学 一种煤焦油生产btx的方法
US12077445B2 (en) * 2021-10-04 2024-09-03 Saudi Arabian Oil Company Method for manufacture of a modified ZSM-5 zeolite in the presence of ODSO
US12312246B2 (en) 2022-04-13 2025-05-27 Saudi Arabian Oil Company Method for manufacture of zeolite mordenite in the presence of ODSO
US12290800B2 (en) 2022-04-13 2025-05-06 Saudi Arabian Oil Company Method for manufacture of co-crystallized pentasil zeolite and zeolite mordenite in the presence of ODSO
US12258277B2 (en) 2022-04-13 2025-03-25 Saudi Arabian Oil Company Method to tailor zeolite silica-to-alumina ratio
US12312245B2 (en) 2022-04-13 2025-05-27 Saudi Arabian Oil Company Method for manufacture of co-crystallized zeolite beta and zeolite mordenite in the presence of ODSO
US11827523B2 (en) 2022-04-13 2023-11-28 Saudi Arabian Oil Company Method for manufacture of zeolite beta in the presence of ODSO
US12491501B2 (en) 2022-04-13 2025-12-09 Saudi Arabain Oil Company Method for manufacture of faujasite zeolite including zeolite Y in the presence of ODSO
US11905176B2 (en) 2022-04-13 2024-02-20 Saudi Arabian Oil Company Method for manufacture of low silica MFI framework zeolite in the presence of ODSO
US12435279B2 (en) 2022-06-27 2025-10-07 Saudi Arabian Oil Company pH-modified water-soluble oxidized disulfide oil compositions
US11958751B2 (en) 2022-06-27 2024-04-16 Saudi Arabian Oil Company Method of synthesizing materials integrating supernatant recycle
US11970403B2 (en) 2022-06-27 2024-04-30 Saudi Arabian Oil Company Method of zeolite synthesis including pH-modified water-soluble oxidized disulfide oil composition
US11649405B1 (en) 2022-06-27 2023-05-16 Saudi Arabian Oil Company Methods of modifying pH of water-soluble oxidized disulfide oil
US12522509B2 (en) 2022-11-22 2026-01-13 Saudi Arabian Oil Company Method to co-synthesize amorphous and crystalline materials in the presence of ODSO
US12410062B2 (en) 2023-01-10 2025-09-09 Saudi Arabian Oil Company Method to synthesize crystalline materials in the presence of ODSO with improved zeolite crystallization rates and enhanced relative crystallinity
US12391561B2 (en) 2023-01-10 2025-08-19 Saudi Arabian Oil Company Method to lower structure directing agent content requirement for manufacture of crystalline material having a CHA framework
US12434975B2 (en) 2023-01-11 2025-10-07 Saudi Arabian Oil Company Method for manufacture of pure silica zeolites in the presence of ODSO
CN119897156A (zh) * 2023-10-26 2025-04-29 中国石油化工股份有限公司 烷基转移催化剂及其制备方法、制备2,6-二甲基萘的方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729409A (en) * 1970-12-24 1973-04-24 Mobil Oil Corp Hydrocarbon conversion
US3832449A (en) * 1971-03-18 1974-08-27 Mobil Oil Corp Crystalline zeolite zsm{14 12
US3767568A (en) * 1971-03-19 1973-10-23 Mobil Oil Corp Hydrocarbon conversion
US3957621A (en) * 1974-06-17 1976-05-18 Mobil Oil Corporation Production of alkyl aromatic hydrocarbons
US3948758A (en) * 1974-06-17 1976-04-06 Mobil Oil Corporation Production of alkyl aromatic hydrocarbons
US3965208A (en) * 1975-01-06 1976-06-22 Mobil Oil Corporation Methylation of toluene
US4100215A (en) * 1974-09-25 1978-07-11 Mobil Oil Corporation Selective production of para-xylene
US3965209A (en) * 1975-01-06 1976-06-22 Mobil Oil Corporation Selective production of para-xylene
US4001346A (en) * 1975-01-06 1977-01-04 Mobil Oil Corporation Selective production of para-xylene
US4052476A (en) * 1975-04-24 1977-10-04 Mobil Oil Corporation Toluene disproportionation over zeolite catalyst
US4016218A (en) * 1975-05-29 1977-04-05 Mobil Oil Corporation Alkylation in presence of thermally modified crystalline aluminosilicate catalyst
US4016219A (en) * 1975-08-22 1977-04-05 Mobil Oil Corporation Disproportionation of toluene
US4007231A (en) * 1975-11-24 1977-02-08 Mobil Oil Corporation Selective production of para-xylene
US4029716A (en) * 1975-12-08 1977-06-14 Mobil Oil Corporation Selective production of para-xylene
US4011276A (en) * 1976-04-28 1977-03-08 Mobil Oil Corporation Disproportionation of toluene
US4117026A (en) * 1976-05-12 1978-09-26 Mobil Oil Corporation Selective production of para dialkyl substituted benzenes
US4150062A (en) * 1976-12-20 1979-04-17 Mobil Oil Corporation Light olefin processing
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
US4152364A (en) * 1978-01-19 1979-05-01 Mobil Oil Corporation Selective production of para-xylene
US4418235A (en) * 1980-02-14 1983-11-29 Mobil Oil Corporation Hydrocarbon conversion with zeolite having enhanced catalytic activity
US4380685A (en) * 1980-05-19 1983-04-19 Mobil Oil Corporation Shape selective reactions with zeolite catalysts modified with iron and/or cobalt
US4341914A (en) * 1980-12-22 1982-07-27 Uop Inc. Transalkylation process with recycle of C10 hydrocarbons
US4365104A (en) * 1981-06-26 1982-12-21 Mobil Oil Corporation Para-selective zeolite catalysts treated with sulfur compounds
US4367359A (en) * 1981-06-26 1983-01-04 Mobil Oil Corporation Para-selective zeolite catalysts treated with carbon dioxide
US4370508A (en) * 1981-06-26 1983-01-25 Mobil Oil Corporation Para-selective zeolite catalysts treated with nitrogen compounds
ZA861382B (en) * 1986-02-24 1987-10-28 Mobil Oil Corp Process for improving the octane number of cracked gasolines
US4983274A (en) * 1986-12-04 1991-01-08 Mobil Oil Corp. Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions
US4812223A (en) * 1987-05-01 1989-03-14 Mobil Oil Corporation Hydrocracking naphthas using mildly steamed, noble metal-containing zeolite beta
US4857666A (en) * 1987-09-11 1989-08-15 Uop Alkylation/transalkylation process
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
US5030787A (en) * 1990-01-24 1991-07-09 Mobil Oil Corp. Catalytic disproportionation/transalkylation utilizing a C9+ aromatics feed
US5406016A (en) * 1993-06-07 1995-04-11 Exxon Research And Engineering Company Transalkylation of benzene with heavy catalytic naphtha

Also Published As

Publication number Publication date
EP0808299A1 (en) 1997-11-26
CN1179771A (zh) 1998-04-22
WO1996024568A1 (en) 1996-08-15
ES2155185T3 (es) 2001-05-01
DE69612279T2 (de) 2001-07-12
JP3773530B2 (ja) 2006-05-10
TW504501B (en) 2002-10-01
AU5022296A (en) 1996-08-27
EP0808299B1 (en) 2001-03-28
KR19980701972A (ko) 1998-06-25
JPH10513498A (ja) 1998-12-22
MX9706078A (es) 1997-10-31
AR001083A1 (es) 1997-09-24
AU710073B2 (en) 1999-09-16
EP0808299A4 (en) 1999-03-10
BR9607590A (pt) 1998-07-07
PT808299E (pt) 2001-07-31
RU2148573C1 (ru) 2000-05-10
KR100404990B1 (ko) 2004-03-30
US5763720A (en) 1998-06-09
CN1080248C (zh) 2002-03-06
DE69612279D1 (de) 2001-05-03

Similar Documents

Publication Publication Date Title
ZA961124B (en) Heavy aromatics processing.
ZA967315B (en) Biphenylamides.
GB2342768B (en) Document processing
MX213417B (es) Fenilpiridazinonas.
ZA9610409B (en) Wear member.
ZA966152B (en) Firearms.
EP0684579A3 (en) Touch pad.
ZA964468B (en) Triazolylmethyl-cyclopentanols.
ZA961955B (en) Indazolecarboxamides.
DE69610844D1 (en) Hydroformylierungsverfahren.
ZA968101B (en) Food dressing.
ZA961082B (en) DNA sequence.
PL326837A1 (en) 25-hydroxy-16-ene-26, 27-bishomocholecarctiferoles
ZA966399B (en) Endothelin-receptor-antagonists.
EP0661645A3 (en) Neural network.
ZA966497B (en) Food dressing.
ZA966933B (en) Endothelin-receptor-antagonists.
ZA966750B (en) Halogenobenzimidazoles.
ZA968185B (en) Protein.
ZA967314B (en) Carbamoylcarboxamides.
ZA966699B (en) Substituted 2-phenylpyridines.
ZA969560B (en) Substituted 1-methyl-3-phenylpyrazoles.
ZA968953B (en) 24-homo-26,27-hexafluoro-cholecalciferols
GR2001727Y (en) Card-envelope.
GR950200082U (en) Board-game.