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ES2165148T3 - Convertidor catalitico y metodo para realizar reacciones altamente exotermicas. - Google Patents

Convertidor catalitico y metodo para realizar reacciones altamente exotermicas.

Info

Publication number
ES2165148T3
ES2165148T3 ES98907991T ES98907991T ES2165148T3 ES 2165148 T3 ES2165148 T3 ES 2165148T3 ES 98907991 T ES98907991 T ES 98907991T ES 98907991 T ES98907991 T ES 98907991T ES 2165148 T3 ES2165148 T3 ES 2165148T3
Authority
ES
Spain
Prior art keywords
reaction
reaction system
olefin
hydroperoxide
passage
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
ES98907991T
Other languages
English (en)
Inventor
Jeffrey B Danner
John C Jubin
Richard J Wolff
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2165148T3 publication Critical patent/ES2165148T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • B01J8/0285—Heating or cooling the reactor
    • 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
    • B01J8/04—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 passing successively through two or more beds
    • B01J8/0446—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 passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—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 passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—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 passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • 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
    • B01J8/04—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 passing successively through two or more beds
    • B01J8/0446—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 passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—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 passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0457—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 passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/0007—Pressure measurement
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

La mejora, en un procedimiento para la reacción catalítica exotérmica en fase líquida de una olefina C3-C5 con un hidroperóxido de arilalquilo que comprende el paso de una mezcla que contiene la olefina y el hidroperóxido en condiciones de reacción de elevada temperatura y presión a través de una serie de zonas de reacción separadas, cada una con relleno de un catalizador sólido de epoxidación, mejora que comprende: (1) emplear un sistema de reacción que tiene una pluralidad de zonas de reacción separadas, (2) aportar al sistema de reacción alimentación fría de olefina e hidroperóxido y utilizar de 25 % a 75 % de la exotermia de reacción generada en el sistema de reacción para precalentar la alimentación fría mediante contacto directo con una corriente de reciclaje del sistema de reacción, y (3) eliminar de 25 % a 75 % de la exotermia de reacción en el sistema de reacción como calor sensible debido a un aumento de temperatura de 11 C a 56 C de la mezcla de reacción durante el paso a travésdel sistema de reacción y como calor de vaporización por eliminación del sistema de reacción de 15 % a 40 % de la mezcla neta de reacción como vapor.
ES98907991T 1997-01-29 1998-01-26 Convertidor catalitico y metodo para realizar reacciones altamente exotermicas. Expired - Lifetime ES2165148T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/791,796 US5760253A (en) 1997-01-29 1997-01-29 Catalytic converter and method for highly exothermic reactions

Publications (1)

Publication Number Publication Date
ES2165148T3 true ES2165148T3 (es) 2002-03-01

Family

ID=25154809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98907991T Expired - Lifetime ES2165148T3 (es) 1997-01-29 1998-01-26 Convertidor catalitico y metodo para realizar reacciones altamente exotermicas.

Country Status (11)

Country Link
US (1) US5760253A (es)
EP (1) EP1017487B1 (es)
JP (1) JP4287910B2 (es)
KR (1) KR100471930B1 (es)
CN (1) CN1110359C (es)
AU (1) AU6616298A (es)
BR (1) BR9806981A (es)
CA (1) CA2278666C (es)
DE (1) DE69803082T2 (es)
ES (1) ES2165148T3 (es)
WO (1) WO1998032530A1 (es)

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* Cited by examiner, † Cited by third party
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US5849937A (en) * 1997-12-19 1998-12-15 Arco Chemical Technology, L.P. Epoxidation process using serially connected cascade of fixed bed reactors
EP1122247A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122248A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122246A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
JP2001270871A (ja) * 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd オキシラン化合物の製造方法
JP2001270874A (ja) * 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
JP2001270879A (ja) * 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd オキシラン化合物の製造方法
DE50115570D1 (de) 2001-01-08 2010-09-09 Evonik Degussa Gmbh Verfahren zur Epoxidierung von Olefinen
CN1809546A (zh) 2001-05-08 2006-07-26 国际壳牌研究有限公司 制备烯化氧(环氧化物、环氧乙烷）的方法
US6600055B2 (en) 2001-06-13 2003-07-29 Degussa Ag Process for the epoxidation of olefins
US6608219B2 (en) 2001-06-13 2003-08-19 Degussa Ag Process for the epoxidation of olefins
US6596881B2 (en) 2001-06-13 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6749668B2 (en) * 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
EP1285915A1 (en) * 2001-08-16 2003-02-26 Degussa AG Continuous process to make epoxide from olefins and hydrogen peroxide
US6610865B2 (en) 2001-08-15 2003-08-26 Degussa Ag Process for the epoxidation of olefins
KR20040044467A (ko) * 2001-08-22 2004-05-28 스미또모 가가꾸 고오교오 가부시끼가이샤 프로필렌 옥시드의 제조 방법
US6596883B2 (en) 2001-08-23 2003-07-22 Degussa Ag Process for the epoxidation of olefins
WO2003050100A1 (en) * 2001-12-05 2003-06-19 Dow Global Technologies Inc. Process of preparing an olefin oxide from olefin and organic hydroperoxide
US6562987B1 (en) 2002-02-28 2003-05-13 Arco Chemical Technology, L.P. Method for highly exothermic epoxidation reactions
US6720436B2 (en) 2002-03-18 2004-04-13 Degussa Ag Process for the epoxidation of olefins
US7141683B2 (en) * 2002-05-02 2006-11-28 Degussa Ag Process for the epoxidation of olefins
US20040000473A1 (en) * 2002-06-20 2004-01-01 Willi Hofen Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions
US6838572B2 (en) * 2002-09-30 2005-01-04 Degussa Ag Process for the epoxidation of olefins
US7722847B2 (en) * 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US7169945B2 (en) * 2002-11-26 2007-01-30 Degussa Ag Process for the epoxidation of olefins
AU2004264394B2 (en) 2003-08-19 2008-01-03 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene oxide
US20080132717A1 (en) * 2006-12-04 2008-06-05 Bernard Cooker Propylene oxide system
ITMI20070932A1 (it) 2007-05-08 2008-11-09 Basf Ag Procedimento per la preparazione di un ossido olefinico
US7696368B2 (en) 2007-05-11 2010-04-13 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Start-up of high selectivity catalysts in olefin oxide plants
US8927744B2 (en) 2011-11-04 2015-01-06 Dow Global Technologies Llc Process and system for producing an oxirane
CN104107728B (zh) * 2013-04-16 2017-04-19 中国石油化工股份有限公司 固体环氧化催化剂的再生方法
CN105294605A (zh) * 2014-07-24 2016-02-03 中国石油化工股份有限公司 过氧化氢乙苯与丙烯制环氧丙烷的循环方法
EP4412993A1 (en) * 2021-10-04 2024-08-14 Lyondell Chemical Technology, L.P. Systems and methods for removing or reducing water in mixtures that include t-butyl hydroperoxide

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Also Published As

Publication number Publication date
CN1244816A (zh) 2000-02-16
US5760253A (en) 1998-06-02
CA2278666C (en) 2005-09-20
CA2278666A1 (en) 1998-07-30
JP2002509530A (ja) 2002-03-26
DE69803082T2 (de) 2002-08-01
EP1017487B1 (en) 2001-12-19
BR9806981A (pt) 2000-03-14
DE69803082D1 (de) 2002-01-31
WO1998032530A1 (en) 1998-07-30
AU6616298A (en) 1998-08-18
EP1017487A1 (en) 2000-07-12
KR100471930B1 (ko) 2005-03-07
CN1110359C (zh) 2003-06-04
JP4287910B2 (ja) 2009-07-01
KR20000070421A (ko) 2000-11-25

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