ES426072A1 - Process for partially oxidising organic compounds - Google Patents
Process for partially oxidising organic compoundsInfo
- Publication number
- ES426072A1 ES426072A1 ES426072A ES426072A ES426072A1 ES 426072 A1 ES426072 A1 ES 426072A1 ES 426072 A ES426072 A ES 426072A ES 426072 A ES426072 A ES 426072A ES 426072 A1 ES426072 A1 ES 426072A1
- Authority
- ES
- Spain
- Prior art keywords
- zone
- oxygen
- ethylene
- heating zone
- carrying
- 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
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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A process for carrying out the partial oxidation of ethylene with oxygen to ethylene oxide in the vapour phase is described. In the process, the mixture containing ethylene and oxygen or oxygen-containing gas is fed to a heating zone packed with inert materials and subjected therein to heat exchange, the heated mixture then passes into a reaction zone packed with catalyst, where the oxidation of the organic compound takes place, next to the heating zone, and finally the reaction products obtained are cooled in a third zone which is or is not contiguous with the preceding zone, with or without inert packing, the heat removed in the cooling zone being used in the heating zone. The apparatus for carrying out such reactions comprises a tube-bundle and shell reactor divided on the shell side by two partitions into three zones.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23558/73A IT986732B (en) | 1973-04-30 | 1973-04-30 | PROCEDURE FOR CONDUCTING PARTIAL OXIDATION REACTIONS WITH OXY GENO OF ORGANIC COMPOUNDS IN THE STEAM PHASE AND EQUIPMENT SUITABLE TO CARRY OUT THIS PROCEDURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES426072A1 true ES426072A1 (en) | 1976-07-01 |
Family
ID=11208123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES426072A Expired ES426072A1 (en) | 1973-04-30 | 1974-04-30 | Process for partially oxidising organic compounds |
Country Status (24)
| Country | Link |
|---|---|
| AR (1) | AR201766A1 (en) |
| AT (1) | AT358600B (en) |
| BE (1) | BE814030A (en) |
| BG (1) | BG29130A3 (en) |
| BR (1) | BR7403404D0 (en) |
| CA (1) | CA1022178A (en) |
| CH (1) | CH609691A5 (en) |
| CS (2) | CS191912B2 (en) |
| DD (1) | DD111373A5 (en) |
| DE (1) | DE2420949C3 (en) |
| ES (1) | ES426072A1 (en) |
| FR (1) | FR2227268B1 (en) |
| GB (2) | GB1449091A (en) |
| HU (1) | HU176866B (en) |
| IT (1) | IT986732B (en) |
| LU (1) | LU69956A1 (en) |
| NL (1) | NL7405777A (en) |
| NO (1) | NO143532C (en) |
| RO (1) | RO70183A (en) |
| SE (1) | SE412231B (en) |
| SU (1) | SU1205750A3 (en) |
| TR (1) | TR17979A (en) |
| YU (1) | YU36169B (en) |
| ZA (1) | ZA742714B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6045637B2 (en) | 1978-07-26 | 1985-10-11 | 株式会社日本触媒 | Method for producing ethylene oxide |
| DE3028646A1 (en) * | 1980-07-29 | 1982-03-04 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR IMPROVING BALANCE AND SIMULTANEOUSLY GENERATING HIGH-PRESSURE STEAM IN THE PRODUCTION OF METHANOL |
| JPS59190983A (en) * | 1983-04-12 | 1984-10-29 | Mitsubishi Petrochem Co Ltd | Filler for using in reactor for preparation of ethylene oxide |
| IN161263B (en) * | 1983-06-30 | 1987-10-31 | Halcon Sd Group Inc | |
| DE3631642A1 (en) * | 1986-09-17 | 1988-04-07 | Linde Ag | METHOD FOR CARRYING OUT CATALYTIC REACTIONS |
| US4921681A (en) * | 1987-07-17 | 1990-05-01 | Scientific Design Company, Inc. | Ethylene oxide reactor |
| JP2778878B2 (en) * | 1991-09-12 | 1998-07-23 | 株式会社日本触媒 | Method for producing ethylene oxide |
| PT1358441E (en) | 2001-02-08 | 2008-01-02 | Scient Design Co | Reactor and cooler assembly for exothermic reactions |
| US7294317B2 (en) * | 2001-02-08 | 2007-11-13 | Sd Lizenzverwertungsgesellschaft Mbh & Co. | Exothermic reaction system |
| US7750170B2 (en) | 2005-12-22 | 2010-07-06 | Shell Oil Company | Process for mixing an oxidant having explosive potential with a hydrocarbon |
| DE102007024934B4 (en) | 2007-05-29 | 2010-04-29 | Man Dwe Gmbh | Tube bundle reactors with pressure fluid cooling |
| EP2231324B1 (en) | 2007-12-18 | 2016-06-29 | Dow Technology Investments LLC | Tube reactor |
| CN101284904B (en) * | 2008-06-06 | 2011-04-13 | 王加国 | Highly effective, energy-conserving and steam-free type ethoxylation reactor |
| US20100185001A1 (en) * | 2009-01-19 | 2010-07-22 | Van Maaren Wouter | Process and apparatus for the production of ethylene oxide |
-
1973
- 1973-04-30 IT IT23558/73A patent/IT986732B/en active
-
1974
- 1974-04-17 YU YU1079/74A patent/YU36169B/en unknown
- 1974-04-19 FR FR7413729A patent/FR2227268B1/fr not_active Expired
- 1974-04-22 BE BE143477A patent/BE814030A/en not_active IP Right Cessation
- 1974-04-25 RO RO7478557A patent/RO70183A/en unknown
- 1974-04-25 BR BR3404/74A patent/BR7403404D0/en unknown
- 1974-04-26 DD DD178149A patent/DD111373A5/xx unknown
- 1974-04-26 AR AR253485A patent/AR201766A1/en active
- 1974-04-26 HU HU74SA2632A patent/HU176866B/en unknown
- 1974-04-29 CA CA198,623A patent/CA1022178A/en not_active Expired
- 1974-04-29 NL NL7405777A patent/NL7405777A/xx active Search and Examination
- 1974-04-29 LU LU69956A patent/LU69956A1/xx unknown
- 1974-04-29 NO NO741536A patent/NO143532C/en unknown
- 1974-04-29 CH CH586674A patent/CH609691A5/en not_active IP Right Cessation
- 1974-04-29 AT AT353774A patent/AT358600B/en not_active IP Right Cessation
- 1974-04-29 SU SU742023942A patent/SU1205750A3/en active
- 1974-04-30 TR TR17979A patent/TR17979A/en unknown
- 1974-04-30 GB GB1895474A patent/GB1449091A/en not_active Expired
- 1974-04-30 CS CS743108A patent/CS191912B2/en unknown
- 1974-04-30 DE DE2420949A patent/DE2420949C3/en not_active Expired
- 1974-04-30 GB GB522276A patent/GB1449092A/en not_active Expired
- 1974-04-30 ES ES426072A patent/ES426072A1/en not_active Expired
- 1974-04-30 ZA ZA00742714A patent/ZA742714B/en unknown
- 1974-04-30 BG BG7426576A patent/BG29130A3/en unknown
- 1974-04-30 SE SE7405813A patent/SE412231B/en unknown
-
1977
- 1977-01-25 CS CS77501A patent/CS191949B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2420949A1 (en) | 1974-11-14 |
| BR7403404D0 (en) | 1974-11-19 |
| AU6779674A (en) | 1975-10-16 |
| NL7405777A (en) | 1974-11-01 |
| AR201766A1 (en) | 1975-04-15 |
| FR2227268A1 (en) | 1974-11-22 |
| TR17979A (en) | 1976-09-01 |
| NO143532B (en) | 1980-11-24 |
| CS191912B2 (en) | 1979-07-31 |
| BG29130A3 (en) | 1980-09-15 |
| CS191949B2 (en) | 1979-07-31 |
| AT358600B (en) | 1980-09-25 |
| IT986732B (en) | 1975-01-30 |
| HU176866B (en) | 1981-05-28 |
| YU107974A (en) | 1981-06-30 |
| CH609691A5 (en) | 1979-03-15 |
| CA1022178A (en) | 1977-12-06 |
| FR2227268B1 (en) | 1978-07-07 |
| GB1449091A (en) | 1976-09-08 |
| DE2420949C3 (en) | 1980-03-27 |
| DE2420949B2 (en) | 1979-07-12 |
| NO741536L (en) | 1974-10-31 |
| LU69956A1 (en) | 1974-08-06 |
| GB1449092A (en) | 1976-09-08 |
| RO70183A (en) | 1981-06-22 |
| YU36169B (en) | 1982-02-25 |
| SE412231B (en) | 1980-02-25 |
| SU1205750A3 (en) | 1986-01-15 |
| BE814030A (en) | 1974-08-16 |
| DD111373A5 (en) | 1975-02-12 |
| ZA742714B (en) | 1975-05-28 |
| NO143532C (en) | 1981-03-04 |
| ATA353774A (en) | 1980-02-15 |
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