BE561984A - - Google Patents
Info
- Publication number
- BE561984A BE561984A BE561984DA BE561984A BE 561984 A BE561984 A BE 561984A BE 561984D A BE561984D A BE 561984DA BE 561984 A BE561984 A BE 561984A
- Authority
- BE
- Belgium
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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61967856A | 1956-11-01 | 1956-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE561984A true BE561984A (xx) |
Family
ID=22170240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE561984D BE561984A (xx) | 1956-11-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE561984A (xx) |
| DE (1) | DE1142849B (xx) |
| FR (1) | FR1186458A (xx) |
| GB (1) | GB822867A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1393417A (fr) * | 1964-02-05 | 1965-03-26 | Pechiney Saint Gobain | Procédé pour la préparation de masses catalytiques à base de fer ou de ses composés, produits en résultant, et leurs applications |
| FR2129148A5 (xx) * | 1971-03-17 | 1972-10-27 | Air Liquide | |
| US6902709B1 (en) | 1999-06-09 | 2005-06-07 | Kabushiki Kaisha Toshiba | Hydrogen removing apparatus |
| EP2114825A2 (en) * | 2007-01-16 | 2009-11-11 | HSM Systems, Inc. | Procedures for ammonia production |
| CN113976134B (zh) * | 2021-11-15 | 2024-04-09 | 浙江工业大学 | 一种氧化亚铁基催化剂及其制备方法与应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE261507C (xx) * | ||||
| DE397933C (de) * | 1923-01-09 | 1924-07-02 | Miniere & Ind Franco Bresilien | Verfahren zur synthetischen Gewinnung von Ammoniak |
| DE500222C (de) * | 1923-09-19 | 1930-06-19 | Ammonia Casale Sa | Verfahren und Vorrichtung zur synthetischen Herstellung von Ammoniak |
| DE552982C (de) * | 1927-08-27 | 1932-06-23 | Patentverwertungs A G Alpina S | Verfahren zur Herstellung von synthetischem Ammoniak |
| DE541608C (de) * | 1928-05-23 | 1932-01-16 | Anonima Ind Ammoniaca Soc | Vorrichtung zur synthetischen Herstellung von Ammoniak |
-
0
- BE BE561984D patent/BE561984A/xx unknown
-
1957
- 1957-10-22 DE DEP19531A patent/DE1142849B/de active Pending
- 1957-10-30 GB GB33931/57A patent/GB822867A/en not_active Expired
- 1957-10-31 FR FR1186458D patent/FR1186458A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1186458A (fr) | 1959-08-25 |
| DE1142849B (de) | 1963-01-31 |
| GB822867A (en) | 1959-11-04 |