ES8505909A1 - Procedimiento y aparato para la oxidacion catalitica de etileno - Google Patents

Procedimiento y aparato para la oxidacion catalitica de etileno

Info

Publication number
ES8505909A1
ES8505909A1 ES533869A ES533869A ES8505909A1 ES 8505909 A1 ES8505909 A1 ES 8505909A1 ES 533869 A ES533869 A ES 533869A ES 533869 A ES533869 A ES 533869A ES 8505909 A1 ES8505909 A1 ES 8505909A1
Authority
ES
Spain
Prior art keywords
tubes
distribution
zone
cooling
ethylene oxide
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
Application number
ES533869A
Other languages
English (en)
Other versions
ES533869A0 (es
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.)
Halcon SD Group Inc
Original Assignee
Halcon SD Group Inc
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 Halcon SD Group Inc filed Critical Halcon SD Group Inc
Publication of ES8505909A1 publication Critical patent/ES8505909A1/es
Publication of ES533869A0 publication Critical patent/ES533869A0/es
Granted 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
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor

Landscapes

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

Abstract

PROCEDIMIENTO Y APARATO PARA LA OXIDACION CATALITICA DE ETILENO, CON OXIGENO MOLECULAR, A OXIDO DE ETILENO, EN UN REACTOR DE LECHO FIJO, EN EL QUE SE UTILIZA UN CATALIZADOR DE PLATA SOPORTADO EN TUBOS MULTIPLES RODEADOS POR UN FLUIDO QUE DISIPAN EL CALOR EXOTERMICO DE REACCION.EL PROCEDIMIENTO CONSISTE EN PROPORCIONAR UNA ZONA DE DISTRIBUCION DE REFRIGERANTE QUE ESTE CONTIGUA AGUAS ABAJO DE LA ZONA DE ENFRIAMIENTO, EN LA QUE LOS GASES EFLUENTES SE ENCUENTRAN EN FLUJO DE BAJA TURBULENCIA.
ES533869A 1983-06-30 1984-06-29 Procedimiento y aparato para la oxidacion catalitica de etileno Granted ES533869A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50969583A 1983-06-30 1983-06-30

Publications (2)

Publication Number Publication Date
ES8505909A1 true ES8505909A1 (es) 1985-06-16
ES533869A0 ES533869A0 (es) 1985-06-16

Family

ID=24027725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533869A Granted ES533869A0 (es) 1983-06-30 1984-06-29 Procedimiento y aparato para la oxidacion catalitica de etileno

Country Status (16)

Country Link
EP (1) EP0130807B1 (es)
JP (1) JPS6036472A (es)
KR (1) KR910002881B1 (es)
AR (1) AR241471A1 (es)
AU (1) AU569526B2 (es)
BG (1) BG42836A3 (es)
BR (1) BR8403206A (es)
CA (1) CA1260951A (es)
DD (1) DD220312A5 (es)
DE (1) DE3480287D1 (es)
ES (1) ES533869A0 (es)
IN (1) IN161263B (es)
RO (1) RO89822B (es)
SU (1) SU1637657A3 (es)
YU (2) YU45186B (es)
ZA (1) ZA844998B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631642A1 (de) * 1986-09-17 1988-04-07 Linde Ag Verfahren zur durchfuehrung katalytischer reaktionen
JP2778878B2 (ja) * 1991-09-12 1998-07-23 株式会社日本触媒 エチレンオキシドの製造方法
DE19719375A1 (de) * 1997-05-07 1998-11-12 Linde Ag Verfahren und Reaktor zur Herstellung von Ethylenoxid
JP4499219B2 (ja) * 1999-10-04 2010-07-07 株式会社日本触媒 エチレンオキシドの製造方法
EP2231324B1 (en) 2007-12-18 2016-06-29 Dow Technology Investments LLC Tube reactor
WO2021010851A1 (en) 2019-07-12 2021-01-21 Mladen Milinkovic Durable construction object made of three layered prefabricated ferocement constructive elements
CN110274512B (zh) * 2019-07-15 2024-05-03 北京凯瑞英科技有限公司 一种精确控制热反应温度的反应器系统和工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT986732B (it) * 1973-04-30 1975-01-30 Snam Progetti Procedimento per condurre reazioni di ossidazione parzialecon ossi geno di composti organici in fase vapore ed apparecchiatura atta a realizzare detto procedimento
US4061659A (en) * 1976-06-28 1977-12-06 Shell Oil Company Process for the production of ethylene oxide
JPS6045637B2 (ja) * 1978-07-26 1985-10-11 株式会社日本触媒 酸化エチレンの製造方法
DE3028646A1 (de) * 1980-07-29 1982-03-04 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur verbesserung der gleichgewichtseinstellung und gleichzeitigen erzeugung von wasserdampf mit hohem druck bei der herstellung von methanol

Also Published As

Publication number Publication date
YU110284A (en) 1987-12-31
EP0130807B1 (en) 1989-10-25
BG42836A3 (en) 1988-02-15
JPS6036472A (ja) 1985-02-25
YU45408B (en) 1992-05-28
DE3480287D1 (en) 1989-11-30
ZA844998B (en) 1986-02-26
SU1637657A3 (ru) 1991-03-23
YU42087A (en) 1988-12-31
BR8403206A (pt) 1985-06-11
RO89822B (ro) 1987-07-31
DD220312A5 (de) 1985-03-27
EP0130807A2 (en) 1985-01-09
RO89822A (ro) 1987-07-30
IN161263B (es) 1987-10-31
CA1260951A (en) 1989-09-26
KR850000424A (ko) 1985-02-27
EP0130807A3 (en) 1986-04-23
ES533869A0 (es) 1985-06-16
AU2983584A (en) 1985-01-03
KR910002881B1 (ko) 1991-05-09
YU45186B (en) 1992-05-28
AR241471A1 (es) 1992-07-31
AU569526B2 (en) 1988-02-04

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506