GB892460A - Method and apparatus for catalytic exothermic gaseous reactions - Google Patents
Method and apparatus for catalytic exothermic gaseous reactionsInfo
- Publication number
- GB892460A GB892460A GB3987/60A GB398760A GB892460A GB 892460 A GB892460 A GB 892460A GB 3987/60 A GB3987/60 A GB 3987/60A GB 398760 A GB398760 A GB 398760A GB 892460 A GB892460 A GB 892460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- heat exchange
- converter
- catalyst bed
- passing
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A method of effecting catalytic exothermic gaseous reactions at high pressures and temperatures comprises (a) passing unreacted gases first in heat exchange with gases heated by an exothermic catalytic reaction, then about the catalyst bed, concurrent and in heat exchange with gases passing therethrough, (b) collecting the unreacted gases in a central section below the catalyst bed, directing them upwardly through but not contacting the latter and then reacting the gases therein, (c) directing the reacted gases to and through a central section below the catalyst bed and then withdrawing them from the converter, and as an optional feature (d) returning them to the converter (after external heat recovery), passing them in heat exchange with unreacted gases and finally withdrawing them from the converter. The invention also provides an apparatus comprising a reactor shell with adjacent circulating plate, a gas collecting and distributing section between heat exchange and catalyst sections and the conduit and baffle means necessary for performing the method of the invention. Application to ammonia, methanol and Fischer-Tropsch syntheses is mentioned.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US892460XA | 1959-03-09 | 1959-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB892460A true GB892460A (en) | 1962-03-28 |
Family
ID=22216536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3987/60A Expired GB892460A (en) | 1959-03-09 | 1960-02-04 | Method and apparatus for catalytic exothermic gaseous reactions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB892460A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023209002A1 (en) * | 2022-04-27 | 2023-11-02 | Thyssenkrupp Uhde Gmbh | Heat exchanger with integrated start-up heater |
| BE1030484B1 (en) * | 2022-04-27 | 2023-11-27 | Thyssenkrupp Ind Solutions Ag | Heat exchanger with integrated start-up heating |
| CN118663171A (en) * | 2024-08-20 | 2024-09-20 | 泰兴华盛精细化工有限公司 | Partition type fixed bed reactor |
-
1960
- 1960-02-04 GB GB3987/60A patent/GB892460A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023209002A1 (en) * | 2022-04-27 | 2023-11-02 | Thyssenkrupp Uhde Gmbh | Heat exchanger with integrated start-up heater |
| BE1030484B1 (en) * | 2022-04-27 | 2023-11-27 | Thyssenkrupp Ind Solutions Ag | Heat exchanger with integrated start-up heating |
| CN118663171A (en) * | 2024-08-20 | 2024-09-20 | 泰兴华盛精细化工有限公司 | Partition type fixed bed reactor |
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