NL31600C - - Google Patents
Info
- Publication number
- NL31600C NL31600C NL31600DA NL31600C NL 31600 C NL31600 C NL 31600C NL 31600D A NL31600D A NL 31600DA NL 31600 C NL31600 C NL 31600C
- Authority
- NL
- Netherlands
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 in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
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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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE718671X | 1930-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL31600C true NL31600C (xx) |
Family
ID=3878826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL31600D NL31600C (xx) | 1930-07-18 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR718671A (xx) |
NL (1) | NL31600C (xx) |
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0
- NL NL31600D patent/NL31600C/xx active
-
1931
- 1931-06-15 FR FR718671D patent/FR718671A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR718671A (fr) | 1932-01-27 |