JPS5125499A - - Google Patents
Info
- Publication number
- JPS5125499A JPS5125499A JP50081008A JP8100875A JPS5125499A JP S5125499 A JPS5125499 A JP S5125499A JP 50081008 A JP50081008 A JP 50081008A JP 8100875 A JP8100875 A JP 8100875A JP S5125499 A JPS5125499 A JP S5125499A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
- C01C1/0417—Preparation of ammonia by synthesis 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
- C01C1/0423—Cold wall reactors
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- 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
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- 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
- B01J8/0242—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 the fluid flow within the bed being predominantly vertical
- B01J8/025—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 the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
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- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1974172383A PL90840B1 (de) | 1974-07-02 | 1974-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5125499A true JPS5125499A (de) | 1976-03-02 |
Family
ID=19968049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50081008A Pending JPS5125499A (de) | 1974-07-02 | 1975-07-02 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5125499A (de) |
| FR (1) | FR2277036A1 (de) |
| PL (1) | PL90840B1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884035A (ja) * | 1981-11-13 | 1983-05-20 | ウエスチングハウス エレクトリック コ−ポレ−ション | 接触ガス改質器 |
| US4554135A (en) * | 1982-11-26 | 1985-11-19 | C F Braun & Co. | Ammonia converter |
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1974
- 1974-07-02 PL PL1974172383A patent/PL90840B1/pl unknown
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1975
- 1975-06-27 FR FR7520383A patent/FR2277036A1/fr active Granted
- 1975-07-02 JP JP50081008A patent/JPS5125499A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884035A (ja) * | 1981-11-13 | 1983-05-20 | ウエスチングハウス エレクトリック コ−ポレ−ション | 接触ガス改質器 |
| US4554135A (en) * | 1982-11-26 | 1985-11-19 | C F Braun & Co. | Ammonia converter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2277036B1 (de) | 1978-05-19 |
| PL90840B1 (de) | 1977-01-31 |
| FR2277036A1 (fr) | 1976-01-30 |