NL21070C - - Google Patents
Info
- Publication number
- NL21070C NL21070C NL21070DA NL21070C NL 21070 C NL21070 C NL 21070C NL 21070D A NL21070D A NL 21070DA NL 21070 C NL21070 C NL 21070C
- Authority
- NL
- Netherlands
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
-
- 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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE259230X | 1925-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21070C true NL21070C (zh) | 1900-01-01 |
Family
ID=5966823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21070D NL21070C (zh) | 1925-10-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2052326A (zh) |
| BE (1) | BE336495A (zh) |
| DE (1) | DE524328C (zh) |
| FR (1) | FR622391A (zh) |
| GB (1) | GB259230A (zh) |
| NL (1) | NL21070C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE926366C (de) * | 1952-07-25 | 1955-04-14 | Basf Ag | Hochdruckofen zur Ausfuehrung katalytischer Gasreaktionen |
| US2910350A (en) * | 1953-02-23 | 1959-10-27 | Azote & Prod Chim | Apparatus for equalizing the temperature inside exothermic reaction chambers |
| NL6412227A (zh) * | 1964-10-21 | 1966-04-22 | ||
| DE3266054D1 (en) * | 1981-11-19 | 1985-10-10 | Ici Plc | Synthesis process and reactor |
| JPS60106527A (ja) * | 1983-11-14 | 1985-06-12 | Mitsubishi Heavy Ind Ltd | 二重管式発熱反応器 |
-
0
- BE BE336495D patent/BE336495A/xx unknown
- NL NL21070D patent/NL21070C/xx active
-
1925
- 1925-10-03 DE DEU8992D patent/DE524328C/de not_active Expired
-
1926
- 1926-09-30 GB GB24214/26A patent/GB259230A/en not_active Expired
- 1926-09-30 FR FR622391D patent/FR622391A/fr not_active Expired
- 1926-09-30 US US138749A patent/US2052326A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR622391A (fr) | 1927-05-28 |
| GB259230A (en) | 1927-05-12 |
| BE336495A (zh) | 1900-01-01 |
| DE524328C (de) | 1931-05-13 |
| US2052326A (en) | 1936-08-25 |