ES2181101T3 - Procedimiento para la preparacion de estireno. - Google Patents

Procedimiento para la preparacion de estireno.

Info

Publication number
ES2181101T3
ES2181101T3 ES98116767T ES98116767T ES2181101T3 ES 2181101 T3 ES2181101 T3 ES 2181101T3 ES 98116767 T ES98116767 T ES 98116767T ES 98116767 T ES98116767 T ES 98116767T ES 2181101 T3 ES2181101 T3 ES 2181101T3
Authority
ES
Spain
Prior art keywords
current
styrene
unit
containing ethylene
rental unit
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
ES98116767T
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of ES2181101T3 publication Critical patent/ES2181101T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)

Abstract

PROCEDIMIENTO DE PRODUCCION DE ESTIRENO QUE CONSISTE EN: A) ALIMENTAR A UNA UNIDAD DE ALQUILACION UNA CORRIENTE DE BENCENO Y UNA CORRIENTE DE PRODUCTO RECICLADO QUE CONTIENE ETILENO; B) MEZCLAR LA CORRIENTE QUE CONTIENE ETILBENCENO, EN EL ORIFICIO DE SALIDA DE LA UNIDAD DE ALQUILACION, CON UNA CORRIENTE FORMADA POR ETANO; C) ALIMENTAR LA MEZCLA ASI OBTENIDA A UNA UNIDAD DE DESHIDROGENACION QUE CONTIENE UN CATALIZADOR CAPAZ DE DESHIDROGENAR SIMULTANEAMENTE ETANO Y ETILBENCENO; D) ALIMENTAR EL PRODUCTO SALIENTE DE LA UNIDAD DE DESHIDROGENACION A UNA SECCION DE SEPARACION, PARA PRODUCIR UNA CORRIENTE CONSISTENTE FUNDAMENTALMENTE EN ESTIRENO Y UNA CORRIENTE QUE CONTIENE ETILENO; E) RECICLAR LA CORRIENTE QUE CONTIENE ETILENO HACIA LA UNIDAD DE ALQUILACION.
ES98116767T 1997-09-26 1998-09-04 Procedimiento para la preparacion de estireno. Expired - Lifetime ES2181101T3 (es)

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
ES2181101T3 true ES2181101T3 (es) 2003-02-16

Family

ID=11377931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98116767T Expired - Lifetime ES2181101T3 (es) 1997-09-26 1998-09-04 Procedimiento para la preparacion de estireno.

Country Status (6)

Country Link
US (1) US6031143A (es)
EP (2) EP1199293B1 (es)
CA (1) CA2246086C (es)
DE (2) DE69842078D1 (es)
ES (1) ES2181101T3 (es)
IT (1) IT1295072B1 (es)

Families Citing this family (30)

* 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.
ES2220713T3 (es) * 2000-02-02 2004-12-16 Dow Global Technologies Inc. Procedimiento integrado para producir un compuesto aromatico sustituido con alquenilo.
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
RU2508282C2 (ru) 2004-02-09 2014-02-27 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
US8809608B2 (en) 2008-02-18 2014-08-19 Shell Oil Company Process for the conversion of lower alkanes to aromatic hydrocarbons
CN101945840B (zh) 2008-02-18 2014-07-16 国际壳牌研究有限公司 用于乙烷转化成芳烃的方法
MY156207A (en) 2008-02-18 2016-01-29 Shell Int Research Process for the conversion of ethane to aromatic hydrocarbons
EA201070974A1 (ru) 2008-02-20 2011-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ конверсии этана в ароматические углеводороды
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
EP2408558B1 (en) 2009-03-19 2017-06-28 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
SG185516A1 (en) 2010-05-12 2012-12-28 Shell Int Research Process for the conversion of lower alkanes to aromatic hydrocarbons
BR112013005637A2 (pt) 2010-09-30 2019-09-24 Dow Global Technologies Llc processo melhorado para desidrogenação não oxidativa para conversão catalítica de uma corrente gasosa livre de oxigênio
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
US9776170B2 (en) 2013-12-16 2017-10-03 Dow Global Technologies Llc Heterogeneous alkane dehydrogenation catalyst
RU2755979C1 (ru) 2015-03-30 2021-09-23 Дау Глоубл Текнолоджиз Ллк Интегрированный способ дегидрирования c3-c4 углеводородов
AR109242A1 (es) 2016-05-09 2018-11-14 Dow Global Technologies Llc Un proceso para la deshidrogenación catalítica
CN111163865A (zh) 2017-10-30 2020-05-15 科莱恩公司 脱氢催化剂
CN113286653A (zh) * 2018-10-30 2021-08-20 科莱恩国际有限公司 脱氢催化剂及其制备和使用方法
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
KR20220164584A (ko) * 2020-05-08 2022-12-13 엑손모빌 케미칼 패턴츠 인코포레이티드 알칸 및 알킬 방향족 탄화수소의 업그레이드 방법 및 시스템
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1199293B1 (en) 2010-12-29
IT1295072B1 (it) 1999-04-27
DE69807018D1 (de) 2002-09-12
EP0905112B1 (en) 2002-08-07
DE69807018T2 (de) 2003-05-08
EP0905112A3 (en) 1999-05-19
EP1199293A2 (en) 2002-04-24
EP1199293A3 (en) 2002-09-25
US6031143A (en) 2000-02-29
EP0905112A2 (en) 1999-03-31
ITMI972175A1 (it) 1999-03-26
CA2246086C (en) 2007-04-17
DE69842078D1 (de) 2011-02-10
CA2246086A1 (en) 1999-03-26

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