CN1906272B - 烷基芳族烃的催化加氢脱烷基化方法 - Google Patents

烷基芳族烃的催化加氢脱烷基化方法 Download PDF

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Publication number
CN1906272B
CN1906272B CN2004800407582A CN200480040758A CN1906272B CN 1906272 B CN1906272 B CN 1906272B CN 2004800407582 A CN2004800407582 A CN 2004800407582A CN 200480040758 A CN200480040758 A CN 200480040758A CN 1906272 B CN1906272 B CN 1906272B
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catalyzer
metal
zeolite
benzene
zsm
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Chinese (zh)
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CN1906272A (zh
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V·阿卡
A·波斯科洛波斯科勒托
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Versalis SpA
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Polimeri Europa SpA
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    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/44—Noble metals
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation 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
    • C07C4/14—Preparation 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
    • C07C4/18—Catalytic processes
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates
    • 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
    • C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
    • 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
    • C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
    • C07C2529/44—Noble metals
    • 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
    • C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
    • C07C2529/46—Iron group metals or copper
    • 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
    • C07C2529/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN2004800407582A 2004-01-22 2004-12-13 烷基芳族烃的催化加氢脱烷基化方法 Expired - Fee Related CN1906272B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2004A000077 2004-01-22
IT000077A ITMI20040077A1 (it) 2004-01-22 2004-01-22 Procedimento per la idrodealchilazione catalitica di idrocarburi alchilaromatici
PCT/EP2004/014165 WO2005071045A1 (en) 2004-01-22 2004-12-13 Process for the catalytic hydrodealkylation of alkylaro­matic hydrocarbons

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CN1906272A CN1906272A (zh) 2007-01-31
CN1906272B true CN1906272B (zh) 2010-09-08

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US (1) US7880045B2 (enExample)
EP (1) EP1706471B1 (enExample)
JP (1) JP2007518856A (enExample)
CN (1) CN1906272B (enExample)
DK (1) DK1706471T3 (enExample)
EA (1) EA010238B1 (enExample)
ES (1) ES2741149T3 (enExample)
HU (1) HUE045833T2 (enExample)
IT (1) ITMI20040077A1 (enExample)
PL (1) PL1706471T3 (enExample)
PT (1) PT1706471T (enExample)
WO (1) WO2005071045A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040554A1 (it) * 2004-03-23 2004-06-23 Polimeri Europa Spa Procedimento per la idrodealchilazione catalitica selettiva di idrocarburi alchilaromatici
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
MY153671A (en) * 2006-03-29 2015-03-13 Toray Industries Method for conversion of eithylbenzene and process for production of para-xylene
ITMI20061548A1 (it) * 2006-08-03 2008-02-04 Polimeri Europa Spa Composizioni catalitiche per idrodealchilazioni altamente selettive di idrocarburi alchilaromatici
DE102007004075A1 (de) 2007-01-26 2008-07-31 Linde Ag Verfahren zur Temperaturführung einer Dampf-Dealkylierung
DE102007004078A1 (de) 2007-01-26 2008-07-31 Linde Ag Verfahren zur Dampf-Dealkylierung unter Einbindung einer Wassergas-Shift-Reaktion
DE102007004077A1 (de) 2007-01-26 2008-07-31 Linde Ag Verfahren zur Dampf-Dealkylierung
DE102007004079A1 (de) 2007-01-26 2008-07-31 Linde Ag Verfahren zur Trennung der gasförmigen Reaktionsprodukte der Dampf-Dealkylierung
DE102007004074A1 (de) 2007-01-26 2008-07-31 Linde Ag Verfahren und Vorrichtung zur Regeneration eines Katalysators zur Dampf-Dealkylierung
WO2009116561A1 (ja) * 2008-03-19 2009-09-24 東レ株式会社 エチルベンゼンの転化方法及びパラキシレン製造方法
CN104174428B (zh) * 2013-05-22 2019-11-12 中国石油化工股份有限公司 一种催化剂及其用于c9以上重质芳烃轻质化的方法
CN105085153B (zh) * 2014-05-08 2018-01-23 中国石油化工股份有限公司 一种使用碳9以上的芳烃生产苯、甲苯、二甲苯的方法
JP6566306B2 (ja) * 2015-06-24 2019-08-28 Ｊｘｔｇエネルギー株式会社 芳香族転換反応用触媒及び芳香族炭化水素の製造方法
US10501388B2 (en) 2015-08-21 2019-12-10 Sabic Global Technologies B.V. Process for producing BTX from a C5—C12 hydrocarbon mixture
US10093873B2 (en) 2016-09-06 2018-10-09 Saudi Arabian Oil Company Process to recover gasoline and diesel from aromatic complex bottoms
US11279663B2 (en) 2017-02-16 2022-03-22 Saudi Arabian Oil Company Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
US11066344B2 (en) 2017-02-16 2021-07-20 Saudi Arabian Oil Company Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
US10508066B2 (en) 2017-02-16 2019-12-17 Saudi Arabian Oil Company Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock
US10053401B1 (en) 2017-02-16 2018-08-21 Saudi Arabian Oil Company Process for recovery of light alkyl mono-aromatic compounds from heavy alkyl aromatic and alkyl-bridged non-condensed alkyl aromatic compounds
CN108435235B (zh) * 2018-03-26 2021-01-05 福州大学 一种介孔Zn-ZSM-5分子筛及低成本制备方法
US11267769B2 (en) 2019-10-07 2022-03-08 Saudi Arabian Oil Company Catalytic hydrodearylation of heavy aromatic streams containing dissolved hydrogen with fractionation
US10899685B1 (en) 2019-10-07 2021-01-26 Saudi Arabian Oil Company Catalytic hydrodearylation of heavy aromatic stream containing dissolved hydrogen
CN112745924B (zh) 2019-10-30 2023-05-05 中国石油化工股份有限公司 一种处理催化裂解汽油的方法和系统、催化裂解的工艺和装置
CN112745932B (zh) 2019-10-30 2022-07-15 中国石油化工股份有限公司 一种生产轻质芳烃的方法
FR3116818A1 (fr) * 2020-11-30 2022-06-03 IFP Energies Nouvelles Procede d’hydrogenolyse selective de charges comportant des composes aromatiques c8+ mettant en œuvre un catalyseur a structure zeolithique
US11484869B2 (en) * 2020-12-09 2022-11-01 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for dealkylation of aromatics
US11613714B2 (en) 2021-01-13 2023-03-28 Saudi Arabian Oil Company Conversion of aromatic complex bottoms to useful products in an integrated refinery process
US11591526B1 (en) 2022-01-31 2023-02-28 Saudi Arabian Oil Company Methods of operating fluid catalytic cracking processes to increase coke production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689027A (en) * 1994-11-18 1997-11-18 Mobil Oil Corporation Selective ethylbenzene conversion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351979A (en) * 1980-04-14 1982-09-28 Mobil Oil Corporation Manufacture of aromatic compounds
DE3272042D1 (en) * 1982-11-23 1986-08-21 Toray Industries Conversion of xylenes containing ethylbenzene
CA1227809A (en) 1983-10-17 1987-10-06 Nancy A. Kutz Modification of hydrocarbon conversion processes over crystalline aluminosilicate zeolite-based catalysts by incorporation of a molybdenum compound
US5744674A (en) * 1996-02-06 1998-04-28 China Petrochemical Corporation Catalyst and process for the conversion of heavy aromatics to light aromatics
US5877374A (en) * 1997-04-02 1999-03-02 Chevron Chemical Company Low pressure hydrodealkylation of ethylbenzene and xylene isomerization
TW482751B (en) * 1997-06-06 2002-04-11 China Petro Chemical Technolog Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbons
US5883034A (en) * 1997-07-09 1999-03-16 Phillips Petroleum Company Hydrocarbon conversion catalyst composition and processes therefor and therewith
KR100557558B1 (ko) * 2000-11-30 2006-03-03 에스케이 주식회사 탄화수소 혼합물로부터 방향족 탄화수소 및 액화석유가스를 제조하는 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689027A (en) * 1994-11-18 1997-11-18 Mobil Oil Corporation Selective ethylbenzene conversion

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EA200601202A1 (ru) 2006-12-29
PL1706471T3 (pl) 2020-01-31
WO2005071045A1 (en) 2005-08-04
HUE045833T2 (hu) 2020-01-28
US20070203377A1 (en) 2007-08-30
CN1906272A (zh) 2007-01-31
EP1706471A1 (en) 2006-10-04
PT1706471T (pt) 2019-08-07
EP1706471B1 (en) 2019-05-08
JP2007518856A (ja) 2007-07-12
DK1706471T3 (da) 2019-08-05
ES2741149T3 (es) 2020-02-10
US7880045B2 (en) 2011-02-01
ITMI20040077A1 (it) 2004-04-22
EA010238B1 (ru) 2008-06-30

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