ATE332740T1 - Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol - Google Patents

Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol

Info

Publication number
ATE332740T1
ATE332740T1 AT01200679T AT01200679T ATE332740T1 AT E332740 T1 ATE332740 T1 AT E332740T1 AT 01200679 T AT01200679 T AT 01200679T AT 01200679 T AT01200679 T AT 01200679T AT E332740 T1 ATE332740 T1 AT E332740T1
Authority
AT
Austria
Prior art keywords
displacement cylinder
fluid flow
reactor
catalyst bed
baffles
Prior art date
Application number
AT01200679T
Other languages
English (en)
Inventor
Kelli E Prince
Marcus E Ledoux
Honn Tudor
Mark Gremillion
Original Assignee
Fina Technology
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 Fina Technology filed Critical Fina Technology
Application granted granted Critical
Publication of ATE332740T1 publication Critical patent/ATE332740T1/de

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00707—Fouling
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00725—Mathematical modelling
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • 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
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure
    • Y10S585/922—Reactor fluid manipulating device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT01200679T 2000-02-29 2001-02-22 Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol ATE332740T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/515,314 US6762335B1 (en) 2000-02-29 2000-02-29 Apparatus for dehydrogenation of ethylbenzene to styrene

Publications (1)

Publication Number Publication Date
ATE332740T1 true ATE332740T1 (de) 2006-08-15

Family

ID=24050839

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06116509T ATE536219T1 (de) 2000-02-29 2001-02-22 Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol
AT01200679T ATE332740T1 (de) 2000-02-29 2001-02-22 Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06116509T ATE536219T1 (de) 2000-02-29 2001-02-22 Katalytischer reaktor zur dehydrierung von ethylbenzol zu styrol

Country Status (8)

Country Link
US (2) US6762335B1 (de)
EP (2) EP1142631B1 (de)
JP (1) JP5335169B2 (de)
KR (1) KR100808029B1 (de)
CN (1) CN1196661C (de)
AT (2) ATE536219T1 (de)
DE (1) DE60121382T2 (de)
TW (1) TW526094B (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7435862B2 (en) 2000-11-30 2008-10-14 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US20060224029A1 (en) * 2005-03-29 2006-10-05 Fina Technology, Inc. Method of extending catalyst life in vinyl aromatic hydrocarbon formation
CA2645218C (en) 2006-03-23 2014-10-07 Anna Lee Tonkovich Process for making styrene using microchannel process technology
US7696395B2 (en) * 2007-06-08 2010-04-13 Fina Technology, Inc. Dehydrogenation and polymerization process
US7981377B2 (en) * 2007-11-06 2011-07-19 Fina Technology, Inc. Dehydrogenation of alkyl aromatics
CN102046568A (zh) * 2008-04-09 2011-05-04 国际壳牌研究有限公司 改进脱氢工艺的方法
US7718146B2 (en) * 2008-05-13 2010-05-18 Uop Llc Enhanced bed separation in a styrene monomer reactor using milled plates
US7901640B2 (en) * 2008-05-13 2011-03-08 Uop Llc Optimized counter-current flow baffle
US7906081B2 (en) * 2008-05-13 2011-03-15 Uop Llc Internal grids for adsorbent chambers and reactors
US8524969B2 (en) * 2008-07-22 2013-09-03 Fina Technology, Inc. Dehydrogenation reactions of hydrocarbons to alkenes
US8372354B2 (en) 2010-07-19 2013-02-12 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US8202498B2 (en) 2010-07-19 2012-06-19 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US9731241B2 (en) * 2014-06-12 2017-08-15 Air Products And Chemicals, Inc. Radial flow adsorber ‘U’ configuration
DE102015104911A1 (de) * 2015-03-30 2016-10-06 Thyssenkrupp Ag Strömungsführung eines Fluids in einem Strömungsbehälter
CN105749815A (zh) * 2016-02-19 2016-07-13 重庆长安工业(集团)有限责任公司 吸热式发生器反应罐内置触媒均匀器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997374A (en) * 1958-03-13 1961-08-22 California Research Corp Radial flow reactor
DE2306516A1 (de) 1973-02-09 1974-08-15 Lentia Gmbh Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radialdurchstroemten katalysatorlagen in reaktoren fuer katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese
US3882015A (en) * 1973-05-29 1975-05-06 Universal Oil Prod Co Countercurrent catalytic contact of a reactant stream in a multi-stage process and the apparatus therefor
US3927987A (en) * 1974-03-14 1975-12-23 Universal Oil Prod Co Dehydrogenation reactor
DE2658892A1 (de) 1976-12-24 1978-07-06 Degussa Vorrichtung zur katalytischen reinigung von abgasen
DE3028003C1 (de) 1980-07-24 1981-10-08 Basf Ag, 6700 Ludwigshafen Vorrichtung zur Verteilung eines aus einem Rohr ankommenden Gases auf den Querschnitt eines Behaelters
US5006131A (en) 1985-06-27 1991-04-09 Stone & Webster Engineering Corporation Apparatus for production of synthesis gas using convective reforming
DE3914551C1 (de) 1989-05-03 1990-11-15 Lechler Gmbh & Co Kg, 7012 Fellbach, De
US5358698A (en) 1991-02-26 1994-10-25 Fina Technology, Inc. Apparatus for dehydrogenation of ethylbenzene to styrene
CA2168417A1 (en) 1995-02-01 1996-08-02 James Roy Butler Process for dehydrogenation of ethylbenzene to styrene
DE19601750A1 (de) 1996-01-19 1997-07-24 Basf Ag Verfahren zur Oxidation und Oxidehydrierung von Kohlenwasserstoffen in der Wirbelschicht
EP0841317B1 (de) 1996-11-08 2002-01-09 Fina Technology, Inc. Verfahren zur Dehydrierung von Ethylbenzol zu Styrol
US6623707B1 (en) * 2000-06-19 2003-09-23 Corning Incorporated Monolithic catalyst dehydrogenation reactor
US6663839B2 (en) * 2001-02-26 2003-12-16 Abb Lummus Global Inc. Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas

Also Published As

Publication number Publication date
DE60121382T2 (de) 2007-08-02
CN1322701A (zh) 2001-11-21
US7459132B2 (en) 2008-12-02
ATE536219T1 (de) 2011-12-15
US6762335B1 (en) 2004-07-13
JP2001293357A (ja) 2001-10-23
EP1752211A1 (de) 2007-02-14
EP1142631B1 (de) 2006-07-12
JP5335169B2 (ja) 2013-11-06
US20070270622A1 (en) 2007-11-22
CN1196661C (zh) 2005-04-13
KR20010085736A (ko) 2001-09-07
TW526094B (en) 2003-04-01
EP1752211B1 (de) 2011-12-07
KR100808029B1 (ko) 2008-02-28
EP1142631A1 (de) 2001-10-10
DE60121382D1 (de) 2006-08-24

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