BE389974A - - Google Patents
Info
- Publication number
- BE389974A BE389974A BE389974DA BE389974A BE 389974 A BE389974 A BE 389974A BE 389974D A BE389974D A BE 389974DA BE 389974 A BE389974 A BE 389974A
- Authority
- BE
- Belgium
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
- C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
- C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
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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
- B01J8/0285—Heating or cooling the reactor
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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 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
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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)
- 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 |
---|---|---|---|
US552875A US1910365A (en) | 1931-07-24 | 1931-07-24 | Method for effecting catalytic exothermic gaseous reactions |
Publications (1)
Publication Number | Publication Date |
---|---|
BE389974A true BE389974A (ro) |
Family
ID=24207177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE389974D BE389974A (ro) | 1931-07-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1910365A (ro) |
BE (1) | BE389974A (ro) |
FR (1) | FR740154A (ro) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041150A (en) * | 1956-02-20 | 1962-06-26 | Lummus Co | Apparatus for effecting catalytic exothermic reactions |
US3031274A (en) * | 1957-02-06 | 1962-04-24 | Uhde Gmbh Friedrich | Apparatus for catalytic highpressure syntheses |
US3254967A (en) * | 1963-06-17 | 1966-06-07 | Chem Processes Inc | Multiple bed catalyst apparatus having close temperature control |
US3549335A (en) * | 1965-10-22 | 1970-12-22 | Braun & Co C F | Autothermal reactor |
US4298589A (en) * | 1980-06-17 | 1981-11-03 | The M. W. Kellogg Company | Split axial flow converter in ammonia synthesis |
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0
- BE BE389974D patent/BE389974A/xx unknown
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1931
- 1931-07-24 US US552875A patent/US1910365A/en not_active Expired - Lifetime
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1932
- 1932-07-20 FR FR740154D patent/FR740154A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1910365A (en) | 1933-05-23 |
FR740154A (fr) | 1933-01-23 |