DE69842078D1 - Verfahren zur gleichzeitigen Dehydrierung von Ethan und Ethylbenzol - Google Patents

Verfahren zur gleichzeitigen Dehydrierung von Ethan und Ethylbenzol

Info

Publication number
DE69842078D1
DE69842078D1 DE69842078T DE69842078T DE69842078D1 DE 69842078 D1 DE69842078 D1 DE 69842078D1 DE 69842078 T DE69842078 T DE 69842078T DE 69842078 T DE69842078 T DE 69842078T DE 69842078 D1 DE69842078 D1 DE 69842078D1
Authority
DE
Germany
Prior art keywords
ethylbenzene
ethane
simultaneous dehydrogenation
dehydrogenation
simultaneous
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 - Lifetime
Application number
DE69842078T
Other languages
English (en)
Inventor
Franco Buonomo
Gianni Donati
Emilio Micheli
Lorenzo Tagliabue
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.)
Saipem SpA
Original Assignee
Saipem SpA
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 Saipem SpA filed Critical Saipem SpA
Application granted granted Critical
Publication of DE69842078D1 publication Critical patent/DE69842078D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • 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
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • 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
    • C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
    • 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
    • C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Laminated Bodies (AREA)
DE69842078T 1997-09-26 1998-09-04 Verfahren zur gleichzeitigen Dehydrierung von Ethan und Ethylbenzol Expired - Lifetime DE69842078D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI002175A IT1295072B1 (it) 1997-09-26 1997-09-26 Procedimento per la produzione di stirene

Publications (1)

Publication Number Publication Date
DE69842078D1 true DE69842078D1 (de) 2011-02-10

Family

ID=11377931

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69842078T Expired - Lifetime DE69842078D1 (de) 1997-09-26 1998-09-04 Verfahren zur gleichzeitigen Dehydrierung von Ethan und Ethylbenzol
DE69807018T Expired - Lifetime DE69807018T2 (de) 1997-09-26 1998-09-04 Verfahren zur Herstellung von Styrol

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69807018T Expired - Lifetime DE69807018T2 (de) 1997-09-26 1998-09-04 Verfahren zur Herstellung von Styrol

Country Status (6)

Country Link
US (1) US6031143A (de)
EP (2) EP0905112B1 (de)
CA (1) CA2246086C (de)
DE (2) DE69842078D1 (de)
ES (1) ES2181101T3 (de)
IT (1) IT1295072B1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1313647B1 (it) * 1999-09-30 2002-09-09 Snam Progetti Procedimento per la deidrogenazione di etilbenzene a stirene.
ATE266614T1 (de) 2000-02-02 2004-05-15 Dow Global Technologies Inc Integriertes verfahren zur herstellung einer alkenyl-substituierten aromatischen verbindung
ITMI20011110A1 (it) * 2001-05-25 2002-11-25 Snam Progetti Procedimento integrato per la preparazione di composti aromatici alchil e alchenil sostituiti
DE10148575A1 (de) * 2001-10-01 2003-04-10 Basf Ag Verfahren zur Herstellung von Alkylaromaten
GB0129611D0 (en) * 2001-12-11 2002-01-30 Bp Chem Int Ltd Process for production of styrene
US20040082827A1 (en) * 2002-10-25 2004-04-29 Randolph Bruce B. N-butane and ethylene conversion process
AU2003298831A1 (en) * 2002-12-19 2004-07-29 Dow Global Technologies Inc. Dehydrogenation of alkyl aromatic compound over a rare earth catalyst
WO2004110966A1 (en) * 2003-05-29 2004-12-23 Dow Global Technologies, Inc. Dehydrogenattion of alkyl aromatic compound over a gallium-zinc catalyst
ITMI20040198A1 (it) * 2004-02-09 2004-05-09 Snam Progetti Dispositivo reattore-rigeneratore e suo impiego nella produzione di stirene
RU2379276C2 (ru) 2004-02-09 2010-01-20 Дзе Дау Кемикал Компани Способ получения дегидрированных углеводородных соединений
US20090036721A1 (en) * 2007-07-31 2009-02-05 Abb Lummus, Inc. Dehydrogenation of ethylbenzene and ethane using mixed metal oxide or sulfated zirconia catalysts to produce styrene
UA98538C2 (ru) 2008-02-18 2012-05-25 Шелл Интернационале Рисерч Маатшаппидж Б.В. Процесс и катализатор для производства ароматических углеводородов
EA201070972A1 (ru) 2008-02-18 2011-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ конверсии этана в ароматические углеводороды
US8809608B2 (en) 2008-02-18 2014-08-19 Shell Oil Company Process for the conversion of lower alkanes to aromatic hydrocarbons
AU2009215655B2 (en) 2008-02-20 2012-03-15 Shell Internationale Research Maatschappij B.V. Process for the conversion of ethane to aromatic hydrocarbons
US20100222621A1 (en) * 2009-02-27 2010-09-02 Anne May Gaffney Oxydehydrogenation of Ethylbenzene Using Mixed Metal Oxide or Sulfated Zirconia Catalysts to Produce Styrene
US8653317B2 (en) * 2009-03-19 2014-02-18 Dow Global Technologies Llc Dehydrogenation process and catalyst
EA022457B1 (ru) 2009-11-02 2016-01-29 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ конверсии смесей низших алканов в ароматические углеводороды
CN102892730A (zh) 2010-05-12 2013-01-23 国际壳牌研究有限公司 低级烷烃转化为芳香烃的方法
EP2621876A1 (de) 2010-09-30 2013-08-07 Dow Global Technologies LLC Nichtoxidatives dehydrierverfahren
US20120330076A1 (en) * 2011-06-27 2012-12-27 Uop, Llc Exchanger and a process relating thereto
US8895468B2 (en) 2011-09-20 2014-11-25 Basf Corporation Chromia alumina catalysts for alkane dehydrogenation
EP3623044A1 (de) 2013-12-16 2020-03-18 Dow Global Technologies Llc Heterogener alkandehydrierungskatalysator und verfahren zu seiner herstellung
CN107428633A (zh) 2015-03-30 2017-12-01 陶氏环球技术有限责任公司 集成的c3‑c4烃脱氢方法
AR109242A1 (es) 2016-05-09 2018-11-14 Dow Global Technologies Llc Un proceso para la deshidrogenación catalítica
WO2019089176A1 (en) 2017-10-30 2019-05-09 Clariant Corporation Dehydrogenation catalysts
EP3873662A1 (de) * 2018-10-30 2021-09-08 Clariant International Ltd Dehydrierungskatalysatoren und verfahren zur herstellung und verwendung davon
CN113385172B (zh) * 2020-03-11 2022-08-30 中国科学院大连化学物理研究所 一种乙烷临氢脱氢制乙烯的催化剂及其制备和应用
TW202216286A (zh) 2020-07-20 2022-05-01 瑞士商克萊瑞特國際股份有限公司 脫氫觸媒及其使用方法

Family Cites Families (8)

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US2376532A (en) * 1942-02-11 1945-05-22 Universal Oil Prod Co Production of styrene
US4038215A (en) * 1974-10-16 1977-07-26 Petro-Tex Chemical Corporation Dehydrogenation catalyst
IT1237198B (it) 1989-11-16 1993-05-26 Eniricerche Spa Processo per l'alchilazione di composti aromatici.
IT1238085B (it) * 1990-02-07 1993-07-05 Snam Progetti Composizione catalicica per la deidrogenazione di paraffine c2-c5
IT1254252B (it) * 1992-03-11 1995-09-14 Snam Progetti Procedimento per l'attivazione di precursori catalitici per la deidrogenazione di paraffine c2-c5 e composizione catalitica attivata con tale procedimento
US5254787A (en) * 1992-09-08 1993-10-19 Mobil Oil Corp. Dehydrogenation and dehydrocyclization using a non-acidic NU-87 catalyst
IT1265047B1 (it) * 1993-08-06 1996-10-28 Snam Progetti Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine
IT1292390B1 (it) * 1997-06-20 1999-02-08 Snam Progetti Sistema catalitico e procedimento per deidrogenare l'etilbenzene a stirene

Also Published As

Publication number Publication date
DE69807018D1 (de) 2002-09-12
ITMI972175A1 (it) 1999-03-26
IT1295072B1 (it) 1999-04-27
EP1199293A3 (de) 2002-09-25
EP0905112B1 (de) 2002-08-07
US6031143A (en) 2000-02-29
EP1199293B1 (de) 2010-12-29
CA2246086A1 (en) 1999-03-26
ES2181101T3 (es) 2003-02-16
DE69807018T2 (de) 2003-05-08
EP0905112A3 (de) 1999-05-19
CA2246086C (en) 2007-04-17
EP1199293A2 (de) 2002-04-24
EP0905112A2 (de) 1999-03-31

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