RO89822B - Reactor pentru obtinerea oxidului de etilena - Google Patents

Reactor pentru obtinerea oxidului de etilena

Info

Publication number
RO89822B
RO89822B RO115036A RO11503684A RO89822B RO 89822 B RO89822 B RO 89822B RO 115036 A RO115036 A RO 115036A RO 11503684 A RO11503684 A RO 11503684A RO 89822 B RO89822 B RO 89822B
Authority
RO
Romania
Prior art keywords
reactor
ethylene oxide
preparing ethylene
cooling agent
reactor tubes
Prior art date
Application number
RO115036A
Other languages
English (en)
Other versions
RO89822A (ro
Inventor
J. Brian Ozero
D. Stanley Becker
Original Assignee
The Malcon 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 The Malcon Sd Group Inc. filed Critical The Malcon Sd Group Inc.
Publication of RO89822A publication Critical patent/RO89822A/ro
Publication of RO89822B publication Critical patent/RO89822B/ro

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

Inventia se refera la un reactor multitubular pentru obtinerea oxidului de etilena care, în scopul racirii uniforme a gazelor reziduale în fiecare tub, în zona de distributie a agentului de racire, tuburile reactorului sunt goale, în ele circulând gazele în curgere turbulenta scazuta iar în exterior datorita ecranului inferior, agentul de racire curge, atât radiar înspre interior, cât si paralel la tuburile reactorului.
RO115036A 1983-06-30 1984-06-28 Reactor pentru obtinerea oxidului de etilena RO89822B (ro)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
RO89822A RO89822A (ro) 1987-07-30
RO89822B true RO89822B (ro) 1987-07-31

Family

ID=24027725

Family Applications (1)

Application Number Title Priority Date Filing Date
RO115036A RO89822B (ro) 1983-06-30 1984-06-28 Reactor pentru obtinerea oxidului de etilena

Country Status (16)

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

Families Citing this family (8)

* 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
ES2294111T5 (es) * 2001-02-08 2014-12-09 Scientific Design Company Inc. Conjunto reactor y refrigerador para reacciones exotérmicas
WO2009116977A2 (en) 2007-12-18 2009-09-24 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
ES8505909A1 (es) 1985-06-16
IN161263B (ro) 1987-10-31
SU1637657A3 (ru) 1991-03-23
AU569526B2 (en) 1988-02-04
YU42087A (en) 1988-12-31
BR8403206A (pt) 1985-06-11
CA1260951A (en) 1989-09-26
ES533869A0 (es) 1985-06-16
BG42836A3 (en) 1988-02-15
EP0130807A2 (en) 1985-01-09
DE3480287D1 (en) 1989-11-30
EP0130807A3 (en) 1986-04-23
KR910002881B1 (ko) 1991-05-09
DD220312A5 (de) 1985-03-27
EP0130807B1 (en) 1989-10-25
ZA844998B (en) 1986-02-26
KR850000424A (ko) 1985-02-27
AU2983584A (en) 1985-01-03
RO89822A (ro) 1987-07-30
YU45186B (en) 1992-05-28
YU45408B (en) 1992-05-28
YU110284A (en) 1987-12-31
AR241471A1 (es) 1992-07-31
JPS6036472A (ja) 1985-02-25

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