ZA981712B - Use of ce/zr mixed oxide phase for the manufacture of styrene by dehydrogenation of ethylbenzene - Google Patents

Use of ce/zr mixed oxide phase for the manufacture of styrene by dehydrogenation of ethylbenzene

Info

Publication number
ZA981712B
ZA981712B ZA981712A ZA981712A ZA981712B ZA 981712 B ZA981712 B ZA 981712B ZA 981712 A ZA981712 A ZA 981712A ZA 981712 A ZA981712 A ZA 981712A ZA 981712 B ZA981712 B ZA 981712B
Authority
ZA
South Africa
Prior art keywords
ethylbenzene
dehydrogenation
styrene
manufacture
mixed oxide
Prior art date
Application number
ZA981712A
Other languages
English (en)
Inventor
Jean-Pierre Cuif
Annie-Marie Le Govic
Original Assignee
Rhodia Chimie Sa
Rhodia
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 Rhodia Chimie Sa, Rhodia filed Critical Rhodia Chimie Sa
Publication of ZA981712B publication Critical patent/ZA981712B/xx

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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ZA981712A 1997-03-03 1998-03-02 Use of ce/zr mixed oxide phase for the manufacture of styrene by dehydrogenation of ethylbenzene ZA981712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/810,559 US6037305A (en) 1997-03-03 1997-03-03 Use of Ce/Zr mixed oxide phase for the manufacture of styrene by dehydrogenation of ethylbenzene

Publications (1)

Publication Number Publication Date
ZA981712B true ZA981712B (en) 1998-09-03

Family

ID=25204112

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA981712A ZA981712B (en) 1997-03-03 1998-03-02 Use of ce/zr mixed oxide phase for the manufacture of styrene by dehydrogenation of ethylbenzene

Country Status (12)

Country Link
US (1) US6037305A (pt)
EP (1) EP1025069A1 (pt)
JP (1) JP2002511017A (pt)
KR (1) KR20000075903A (pt)
CN (1) CN1301245A (pt)
AU (1) AU6539798A (pt)
BR (1) BR9808138A (pt)
CA (1) CA2283137A1 (pt)
ID (1) ID24349A (pt)
NO (1) NO994262L (pt)
WO (1) WO1998039278A1 (pt)
ZA (1) ZA981712B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506705B2 (en) 1996-12-06 2003-01-14 Rhodia Chimie Composition based on cerium oxide or on cerium and zirconium oxides, in the extruded form, process for the preparation thereof and use thereof as catalyst
US6468941B1 (en) * 2000-10-17 2002-10-22 Delphi Technologies, Inc. Niobium containing zirconium-cerium based soild solutions
KR100383221B1 (ko) * 2001-01-17 2003-05-12 한국화학연구원 알킬방향족 탄화수소의 탈수소반응용 촉매와 그 제조방법
US6528451B2 (en) * 2001-03-13 2003-03-04 W.R. Grace & Co.-Conn. Catalyst support material having high oxygen storage capacity and method of preparation thereof
JP3946982B2 (ja) * 2001-11-01 2007-07-18 ニッケイ・メル株式会社 ジルコニア・セリア基複合酸化物の製造方法
CN100374376C (zh) * 2003-04-30 2008-03-12 镁电子有限公司 锆基氧化物的制备方法和用途
CN1302847C (zh) * 2003-09-03 2007-03-07 中国石油化工股份有限公司 用于乙苯制苯乙烯的脱氢催化剂
US7452843B2 (en) * 2003-12-29 2008-11-18 Umicore Ag & Co. Kg Exhaust treatment devices, catalyst, and methods of making and using the same
FR2889248B1 (fr) * 2005-07-29 2007-09-07 Inst Francais Du Petrole Nouvelle masse active oxydo-reductrice pour un procede d'oxydo-reduction en boucle
EP2541850A1 (en) 2011-06-30 2013-01-02 British Telecommunications Public Limited Company Determining path congestion measures
US9344368B2 (en) 2011-06-30 2016-05-17 British Telecommunications Public Limited Company Determining path congestion measures
CN105582925A (zh) * 2014-10-24 2016-05-18 中国石油化工股份有限公司 低碳烷烃脱氢的催化剂
KR20220028810A (ko) 2020-08-31 2022-03-08 주식회사 엘지화학 세리아-지르코니아 복합 산화물의 제조방법, 세리아-지르코니아 복합 산화물, 이를 포함하는 촉매 및 부타디엔의 제조방법
CN113813953B (zh) * 2021-07-21 2023-05-23 浙江大学 一种铈锆复合氧化物固溶体催化剂的制备及应用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733327A (en) * 1971-06-28 1973-05-15 Dow Chemical Co Catalytic oxydehydrogenation of alkyl aromatics and alkyl pyridines
JPS58177148A (ja) * 1982-04-13 1983-10-17 Mitsubishi Petrochem Co Ltd スチレン製造用触媒
DE3506022A1 (de) * 1985-02-21 1986-08-21 Basf Ag, 6700 Ludwigshafen Dehydrierungskatalysator und dessen verwendung
DE3521766A1 (de) * 1985-06-19 1987-01-02 Basf Ag Wabenfoermiger katalysator, seiner herstellung und seine verwendung
US4758543A (en) * 1987-07-01 1988-07-19 The Dow Chemical Company Dehydrogenation catalyst
US5023225A (en) * 1989-07-21 1991-06-11 United Catalysts Inc. Dehydrogenation catalyst and process for its preparation
US5171914A (en) * 1991-08-30 1992-12-15 Shell Oil Company Dehydrogenation catalyst and process
FR2699524B1 (fr) * 1992-12-21 1995-02-10 Rhone Poulenc Chimie Composition à base d'un oxyde mixte de cérium et de zirconium, préparation et utilisation.
FR2701472B1 (fr) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Procédé de préparation de compositions à base d'oxydes mixtes de zirconium et de cérium.
FR2701471B1 (fr) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Procédé de synthèse de compositions à base d'oxydes mixtes de zirconium et de cérium, compositions ainsi obtenues et utilisations de ces dernières.
JP3505235B2 (ja) * 1994-10-05 2004-03-08 株式会社三徳 酸素吸収・放出能を有する複合酸化物

Also Published As

Publication number Publication date
BR9808138A (pt) 2000-03-28
JP2002511017A (ja) 2002-04-09
CA2283137A1 (en) 1998-09-11
NO994262D0 (no) 1999-09-02
CN1301245A (zh) 2001-06-27
EP1025069A1 (en) 2000-08-09
WO1998039278A1 (en) 1998-09-11
AU6539798A (en) 1998-09-22
KR20000075903A (ko) 2000-12-26
US6037305A (en) 2000-03-14
ID24349A (id) 2000-07-13
NO994262L (no) 1999-11-02

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