KR101940818B1 - 방향족 ｃ8 커트의 개선된 이성질화 방법 - Google Patents

방향족 ｃ8 커트의 개선된 이성질화 방법 Download PDF

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KR101940818B1
KR101940818B1 KR1020120066237A KR20120066237A KR101940818B1 KR 101940818 B1 KR101940818 B1 KR 101940818B1 KR 1020120066237 A KR1020120066237 A KR 1020120066237A KR 20120066237 A KR20120066237 A KR 20120066237A KR 101940818 B1 KR101940818 B1 KR 101940818B1
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catalyst
range
zeolite
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KR20130001139A (ko
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엠마뉴엘 길롱
크리스토쁘 부쉬
에릭 상셰
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아이에프피 에너지스 누벨
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    • 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
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2775—Catalytic processes with 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • 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
    • B01J29/7446—EUO-type, e.g. EU-1, TPZ-3 or ZSM-50
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/394—Metal dispersion value, e.g. percentage or fraction
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • 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
    • 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
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dispersion Chemistry (AREA)
KR1020120066237A 2011-06-24 2012-06-20 방향족 ｃ8 커트의 개선된 이성질화 방법 Active KR101940818B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1101963A FR2976941B1 (fr) 2011-06-24 2011-06-24 Procede ameliore d'isomerisation d'une coupe c8 aromatique
FR11/01.963 2011-06-24

Publications (2)

Publication Number Publication Date
KR20130001139A KR20130001139A (ko) 2013-01-03
KR101940818B1 true KR101940818B1 (ko) 2019-01-21

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KR1020120066237A Active KR101940818B1 (ko) 2011-06-24 2012-06-20 방향족 ｃ8 커트의 개선된 이성질화 방법

Country Status (6)

Country Link
US (1) US8791313B2 (https=)
JP (1) JP5990414B2 (https=)
KR (1) KR101940818B1 (https=)
CN (1) CN102838444B (https=)
FR (1) FR2976941B1 (https=)
TW (1) TWI535693B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106660906A (zh) * 2014-10-31 2017-05-10 埃克森美孚化学专利公司 采用硫化的二甲苯异构化方法
FR3059325B1 (fr) * 2016-11-30 2019-01-25 IFP Energies Nouvelles Utilisation d'un catalyseur a base de zeolithe izm-2 et d'un catalyseur a base de zeolithe euo pour l'isomerisation de coupes c8 aromatiques
KR102533944B1 (ko) * 2019-01-25 2023-05-17 엑손모빌 케미칼 패턴츠 인코포레이티드 저 금속 함량 촉매의 활성화
US11433386B2 (en) 2019-01-25 2022-09-06 Exxonmobil Chemical Patents Inc. Activation of low metal content catalyst

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060046924A1 (en) 2004-09-02 2006-03-02 Sylvie Lacombe Process for regeneration of a catalyst that contains an EUO-structural-type zeolite

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120513A (ja) * 1982-01-13 1983-07-18 Teijin Yuka Kk 変性結晶性アルミノシリケ−トゼオライト及びキシレン類の異性化方法
EP0923987A1 (fr) * 1997-12-22 1999-06-23 Institut Français du Pétrole Catalyseur contenant une zéolithe EUO et son utilisation en isomérisation des composés C8 aromatiques
US6313363B1 (en) * 1998-04-10 2001-11-06 Institut Francais Du Petrole Process for isomerizing aromatic compounds containing eight carbon atoms
FR2795343B1 (fr) * 1999-06-22 2001-08-03 Inst Francais Du Petrole Procede de pretraitement dans des conditions severes d'un catalyseur a base de zeolithe euo
US6512155B1 (en) * 2000-04-25 2003-01-28 Uop Llc Process for the activation of an alkylaromatic isomerization catalyst by water
JP2006513252A (ja) * 2003-01-27 2006-04-20 ユーオーピー エルエルシー 水によるアルキル化芳香族異性化触媒の活性化のためのプロセス
FR2895282B1 (fr) * 2005-12-22 2008-02-01 Inst Francais Du Petrole Catallyseur bizeolithique comprenant un metal du groupe viii et un metal du groupe iiia et son utilisation en isomerisation des composes c8 aromatiques
FR2895283B1 (fr) * 2005-12-22 2008-02-01 Inst Francais Du Petrole Catalyseur comprenant une zeolithe euo, une zeolithe 10mr et une zeolithe 12mr et son utilisation en isomerisation des composes c8 aromatiques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060046924A1 (en) 2004-09-02 2006-03-02 Sylvie Lacombe Process for regeneration of a catalyst that contains an EUO-structural-type zeolite

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Publication number Publication date
JP5990414B2 (ja) 2016-09-14
KR20130001139A (ko) 2013-01-03
US8791313B2 (en) 2014-07-29
JP2013006837A (ja) 2013-01-10
CN102838444B (zh) 2016-08-24
FR2976941B1 (fr) 2014-11-21
FR2976941A1 (fr) 2012-12-28
TW201311634A (zh) 2013-03-16
BR102012014853A2 (pt) 2013-07-09
CN102838444A (zh) 2012-12-26
TWI535693B (zh) 2016-06-01
US20120330077A1 (en) 2012-12-27

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