DD220312A5 - Verfahren zur katalytischen oxydation von ethylen - Google Patents
Verfahren zur katalytischen oxydation von ethylen Download PDFInfo
- Publication number
- DD220312A5 DD220312A5 DD84264656A DD26465684A DD220312A5 DD 220312 A5 DD220312 A5 DD 220312A5 DD 84264656 A DD84264656 A DD 84264656A DD 26465684 A DD26465684 A DD 26465684A DD 220312 A5 DD220312 A5 DD 220312A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- tubes
- cooling
- zone
- catalyst
- heat transfer
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50969583A | 1983-06-30 | 1983-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD220312A5 true DD220312A5 (de) | 1985-03-27 |
Family
ID=24027725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD84264656A DD220312A5 (de) | 1983-06-30 | 1984-06-28 | Verfahren zur katalytischen oxydation von ethylen |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0130807B1 (ko) |
JP (1) | JPS6036472A (ko) |
KR (1) | KR910002881B1 (ko) |
AR (1) | AR241471A1 (ko) |
AU (1) | AU569526B2 (ko) |
BG (1) | BG42836A3 (ko) |
BR (1) | BR8403206A (ko) |
CA (1) | CA1260951A (ko) |
DD (1) | DD220312A5 (ko) |
DE (1) | DE3480287D1 (ko) |
ES (1) | ES8505909A1 (ko) |
IN (1) | IN161263B (ko) |
RO (1) | RO89822B (ko) |
SU (1) | SU1637657A3 (ko) |
YU (2) | YU45186B (ko) |
ZA (1) | ZA844998B (ko) |
Families Citing this family (7)
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 |
CA2709887C (en) | 2007-12-18 | 2016-10-18 | Dow Technology Investments Llc | Tube reactor having an insert for reduced volume outlet head space |
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)
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 |
-
1984
- 1984-06-19 IN IN498/DEL/84A patent/IN161263B/en unknown
- 1984-06-21 CA CA000457091A patent/CA1260951A/en not_active Expired
- 1984-06-25 YU YU1102/84A patent/YU45186B/xx unknown
- 1984-06-25 AU AU29835/84A patent/AU569526B2/en not_active Ceased
- 1984-06-25 BG BG8465998A patent/BG42836A3/xx unknown
- 1984-06-28 EP EP84304422A patent/EP0130807B1/en not_active Expired
- 1984-06-28 DE DE8484304422T patent/DE3480287D1/de not_active Expired
- 1984-06-28 RO RO115036A patent/RO89822B/ro unknown
- 1984-06-28 DD DD84264656A patent/DD220312A5/de not_active IP Right Cessation
- 1984-06-29 SU SU843754457A patent/SU1637657A3/ru active
- 1984-06-29 JP JP59135019A patent/JPS6036472A/ja active Pending
- 1984-06-29 ES ES533869A patent/ES8505909A1/es not_active Expired
- 1984-06-29 BR BR8403206A patent/BR8403206A/pt not_active Application Discontinuation
- 1984-06-29 ZA ZA844998A patent/ZA844998B/xx unknown
- 1984-06-29 KR KR1019840003720A patent/KR910002881B1/ko active IP Right Grant
- 1984-06-29 AR AR84297080A patent/AR241471A1/es active
-
1987
- 1987-03-13 YU YU420/87A patent/YU45408B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0130807A2 (en) | 1985-01-09 |
CA1260951A (en) | 1989-09-26 |
AU2983584A (en) | 1985-01-03 |
EP0130807A3 (en) | 1986-04-23 |
BG42836A3 (en) | 1988-02-15 |
DE3480287D1 (en) | 1989-11-30 |
YU110284A (en) | 1987-12-31 |
AR241471A1 (es) | 1992-07-31 |
IN161263B (ko) | 1987-10-31 |
RO89822B (ro) | 1987-07-31 |
KR910002881B1 (ko) | 1991-05-09 |
YU45186B (en) | 1992-05-28 |
SU1637657A3 (ru) | 1991-03-23 |
JPS6036472A (ja) | 1985-02-25 |
BR8403206A (pt) | 1985-06-11 |
ES533869A0 (es) | 1985-06-16 |
ZA844998B (en) | 1986-02-26 |
RO89822A (ro) | 1987-07-30 |
EP0130807B1 (en) | 1989-10-25 |
YU45408B (en) | 1992-05-28 |
AU569526B2 (en) | 1988-02-04 |
KR850000424A (ko) | 1985-02-27 |
YU42087A (en) | 1988-12-31 |
ES8505909A1 (es) | 1985-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |