FR32856E - Process to standardize the temperature inside exothermic chemical reaction chambers - Google Patents
Process to standardize the temperature inside exothermic chemical reaction chambersInfo
- Publication number
- FR32856E FR32856E FR32856DA FR32856E FR 32856 E FR32856 E FR 32856E FR 32856D A FR32856D A FR 32856DA FR 32856 E FR32856 E FR 32856E
- Authority
- FR
- France
- Prior art keywords
- standardize
- chemical reaction
- temperature inside
- reaction chambers
- exothermic chemical
- 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
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
-
- 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
- B01J8/0285—Heating or cooling the reactor
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR626501T | 1926-04-01 | ||
| FR32856T | 1926-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR32856E true FR32856E (en) | 1928-03-06 |
Family
ID=26182632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR32856D Expired FR32856E (en) | 1926-04-01 | 1926-08-09 | Process to standardize the temperature inside exothermic chemical reaction chambers |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE340434A (en) |
| FR (1) | FR32856E (en) |
| GB (2) | GB289823A (en) |
| NL (1) | NL39756C (en) |
-
0
- NL NL39756D patent/NL39756C/xx active
- BE BE340434D patent/BE340434A/xx unknown
-
1926
- 1926-08-09 FR FR32856D patent/FR32856E/en not_active Expired
-
1927
- 1927-07-19 GB GB12944/28A patent/GB289823A/en not_active Expired
- 1927-07-19 GB GB19187/27A patent/GB275592A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE340434A (en) | |
| NL39756C (en) | |
| GB275592A (en) | 1928-10-18 |
| GB289823A (en) | 1928-08-02 |
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