DE69529286D1 - Para-xylen selektives reformieren/aromatisieren - Google Patents

Para-xylen selektives reformieren/aromatisieren

Info

Publication number
DE69529286D1
DE69529286D1 DE69529286T DE69529286T DE69529286D1 DE 69529286 D1 DE69529286 D1 DE 69529286D1 DE 69529286 T DE69529286 T DE 69529286T DE 69529286 T DE69529286 T DE 69529286T DE 69529286 D1 DE69529286 D1 DE 69529286D1
Authority
DE
Germany
Prior art keywords
reform
para
flavor
xylene selective
xylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69529286T
Other languages
English (en)
Other versions
DE69529286T2 (de
Inventor
G Wall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co LP
Original Assignee
Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co LP
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 Chevron Phillips Chemical Co LLC, Chevron Phillips Chemical Co LP filed Critical Chevron Phillips Chemical Co LLC
Publication of DE69529286D1 publication Critical patent/DE69529286D1/de
Application granted granted Critical
Publication of DE69529286T2 publication Critical patent/DE69529286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01J29/405—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 rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group
    • 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
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • 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
    • 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
    • C07C2529/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • C07C2529/068—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69529286T 1994-07-26 1995-07-18 Para-xylen selektives reformieren/aromatisieren Expired - Fee Related DE69529286T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/280,279 US5609751A (en) 1994-07-26 1994-07-26 Para-xylene selective reforming/aromatization
PCT/US1995/009033 WO1996003209A1 (en) 1994-07-26 1995-07-18 Para-xylene selective reforming/aromatization

Publications (2)

Publication Number Publication Date
DE69529286D1 true DE69529286D1 (de) 2003-02-06
DE69529286T2 DE69529286T2 (de) 2003-10-09

Family

ID=23072407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529286T Expired - Fee Related DE69529286T2 (de) 1994-07-26 1995-07-18 Para-xylen selektives reformieren/aromatisieren

Country Status (12)

Country Link
US (1) US5609751A (de)
EP (1) EP0772492B1 (de)
JP (1) JPH10503125A (de)
KR (1) KR100351326B1 (de)
CN (1) CN1070732C (de)
AU (1) AU3100895A (de)
CA (1) CA2195746A1 (de)
DE (1) DE69529286T2 (de)
MX (1) MX9700661A (de)
MY (1) MY116358A (de)
TW (1) TW319761B (de)
WO (1) WO1996003209A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0964903B1 (de) * 1997-02-18 2003-10-29 ExxonMobil Chemical Patents Inc. Naphta-aromatizationsverfahren
US6245219B1 (en) 1997-04-18 2001-06-12 Exxonmobil Chemical Patents Inc. Naphtha aromatization process
US6123834A (en) * 1997-04-18 2000-09-26 Exxon Chemical Patents Inc. Catalytic upgrade of naphtha
US5873994A (en) * 1997-07-15 1999-02-23 Phillips Petroleum Company Process for aromatization of a cracked gasoline feedstock using a catalyst containing an acid leached zeolite and tin
US6900365B2 (en) 1999-11-15 2005-05-31 Chevron Phillips Chemical Company Lp Process for converting heavy hydrocarbon feeds to high octane gasoline, BTX and other valuable aromatics
US6864200B2 (en) * 2001-01-23 2005-03-08 Indian Petrochemicals Corporation Limited Selectivated metallosilicate catalyst composite for alkylaromatic conversion, process for the preparation thereof, and use thereof in hydrocarbon conversion
JP2002263501A (ja) 2001-03-05 2002-09-17 Toyota Motor Corp 一酸化炭素選択酸化触媒およびその製造方法
US6653518B2 (en) * 2001-06-15 2003-11-25 Exxonmobil Chemical Patents Inc Reforming process for manufacture of para-xylene
US6875339B2 (en) * 2003-03-07 2005-04-05 Conocophillips Company Octane improvement of a hydrocarbon stream
CN102481555B (zh) 2009-06-12 2015-10-07 阿尔比马尔欧洲有限公司 Sapo分子筛催化剂及其制备和用途
US20120029257A1 (en) * 2010-07-28 2012-02-02 Chevron U.S.A. Inc. Process for the production of para-xylene
US8512674B1 (en) 2012-03-01 2013-08-20 Chevron U.S.A. Inc. Preparation of molecular sieve SSZ-23
PL2906663T3 (pl) 2012-10-10 2018-03-30 Gtc Technology Llc Sposoby i systemy do otrzymywania związków aromatycznych z katalitycznego krakingu węglowodorów
CN104107714B (zh) * 2013-04-16 2017-10-27 中国石油化工股份有限公司 二甲苯高选择性的甲苯歧化催化剂及其应用
CN104549465B (zh) * 2013-10-28 2017-07-14 中国石油化工股份有限公司 多产二甲苯的重芳烃轻质化催化剂及其制备方法
CN104549472A (zh) * 2013-10-28 2015-04-29 中国石油化工股份有限公司 芳烃烷基转移与脱烯烃催化剂及其应用
US9732289B2 (en) * 2014-06-27 2017-08-15 Uop Llc Integrated process for conversion of vacuum gas oil and heavy oil
US9950971B2 (en) * 2014-07-23 2018-04-24 Exxonmobil Chemical Patents Inc. Process and catalyst for methane conversion to aromatics
CN105498824B (zh) * 2014-09-23 2018-06-19 中国石油化工股份有限公司 含介孔分子筛的烃类重整催化剂及其制备方法
CN106367116B (zh) * 2015-07-23 2019-02-22 中国石油化工股份有限公司 一种利用重整抽余油制备轻质芳烃的方法
CN106367112B (zh) * 2015-07-23 2019-02-22 中国石油化工股份有限公司 一种利用重整抽余油生产芳烃和提高副产物辛烷值的方法
US11331638B2 (en) 2016-04-26 2022-05-17 Haldor Topsøe A/S Induction heated aromatization of higher hydrocarbons
KR20190031440A (ko) * 2016-05-16 2019-03-26 메그 에너지 코오퍼레이션 열분해된 탄화수소 스트림의 직접 올레핀 저감
KR20210053894A (ko) * 2018-09-03 2021-05-12 에네오스 가부시키가이샤 크실렌의 제조 방법
CN112824365B (zh) * 2019-11-21 2023-03-10 中国石化工程建设有限公司 歧化烷基芳烃的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751502A (en) * 1970-05-04 1973-08-07 Universal Oil Prod Co Hydrocarbon isomerization process
US3821105A (en) * 1971-12-30 1974-06-28 Universal Oil Prod Co Multimetallic catalyst composite and uses thereof
US4007231A (en) * 1975-11-24 1977-02-08 Mobil Oil Corporation Selective production of para-xylene
US4097543A (en) * 1976-05-12 1978-06-27 Mobil Oil Corporation Selective disproportionation of toluene
US4117026A (en) * 1976-05-12 1978-09-26 Mobil Oil Corporation Selective production of para dialkyl substituted benzenes
US4101595A (en) * 1977-05-02 1978-07-18 Mobil Oil Corporation Conversion of ethyl benzene to para xylene
US4118429A (en) * 1977-09-26 1978-10-03 Uop Inc. Production and recovery of para-xylene
US4375573A (en) * 1979-08-03 1983-03-01 Mobil Oil Corporation Selective production and reaction of p-Disubstituted aromatics over zeolite ZSM-48
US4560820A (en) * 1981-04-13 1985-12-24 Chevron Research Company Alkylaromatic dealkylation
US4443326A (en) * 1981-10-16 1984-04-17 Chevron Research Company Two-step reforming process
US4469909A (en) * 1982-06-18 1984-09-04 Mobil Oil Corporation Heavy aromatics process
EP0393099B1 (de) * 1987-11-17 1994-02-23 Mobil Oil Corporation Dehydrogenierungskatalysator und dessen verwendung
JPH06104632B2 (ja) * 1988-09-29 1994-12-21 帝人株式会社 キシレンの異性化法
US5028573A (en) * 1990-01-29 1991-07-02 Mobil Oil Corp. Dual function catalyst and isomerization therewith
US5082984A (en) * 1990-01-29 1992-01-21 Mobil Oil Corp. Dual function catalyst and isomerization therewith
FR2680515B1 (fr) * 1991-08-23 1993-10-22 Institut Francais Petrole Utilisation d'un catalyseur contenant une zeolithe, un metal noble de la famille du platine et un metal additionnel dans l'aromatisation des hydrocarbures contenant de 5 a 12 atomes de carbone par molecule.

Also Published As

Publication number Publication date
WO1996003209A1 (en) 1996-02-08
CN1156976A (zh) 1997-08-13
US5609751A (en) 1997-03-11
AU3100895A (en) 1996-02-22
KR970704517A (ko) 1997-09-06
EP0772492A1 (de) 1997-05-14
MX9700661A (es) 1997-04-30
EP0772492B1 (de) 2003-01-02
EP0772492A4 (de) 1998-07-29
CN1070732C (zh) 2001-09-12
KR100351326B1 (ko) 2002-12-26
JPH10503125A (ja) 1998-03-24
CA2195746A1 (en) 1996-02-08
TW319761B (de) 1997-11-11
DE69529286T2 (de) 2003-10-09
MY116358A (en) 2004-01-31

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee