NL11041C - - Google Patents
Info
- Publication number
- NL11041C NL11041C NL11041DA NL11041C NL 11041 C NL11041 C NL 11041C NL 11041D A NL11041D A NL 11041DA NL 11041 C NL11041 C NL 11041C
- 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
- 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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- 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)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR368531X | 1920-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL11041C true NL11041C (fr) |
Family
ID=8894477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL11041D NL11041C (fr) | 1920-11-20 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE368531C (fr) |
| FR (1) | FR536770A (fr) |
| GB (1) | GB171970A (fr) |
| NL (1) | NL11041C (fr) |
-
0
- NL NL11041D patent/NL11041C/xx active
-
1920
- 1920-11-20 FR FR536770D patent/FR536770A/fr not_active Expired
-
1921
- 1921-08-23 GB GB22393/21A patent/GB171970A/en not_active Expired
- 1921-11-15 DE DES58062D patent/DE368531C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB171970A (en) | 1922-11-16 |
| DE368531C (de) | 1923-02-05 |
| FR536770A (fr) | 1922-05-09 |