CH434218A - Procédé de fabrication d'un catalyseur pour la synthèse de l'ammoniac - Google Patents
Procédé de fabrication d'un catalyseur pour la synthèse de l'ammoniacInfo
- Publication number
- CH434218A CH434218A CH951464A CH951464A CH434218A CH 434218 A CH434218 A CH 434218A CH 951464 A CH951464 A CH 951464A CH 951464 A CH951464 A CH 951464A CH 434218 A CH434218 A CH 434218A
- Authority
- CH
- Switzerland
- Prior art keywords
- ammonia
- synthesis
- catalyst
- manufacturing
- Prior art date
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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- 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
-
- 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
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR942493A FR1389430A (fr) | 1963-07-24 | 1963-07-24 | Nouveau catalyseur pour la synthèse de l'ammoniac et procédé pour son obtention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH434218A true CH434218A (fr) | 1967-04-30 |
Family
ID=26202542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH951464A CH434218A (fr) | 1963-07-24 | 1964-07-21 | Procédé de fabrication d'un catalyseur pour la synthèse de l'ammoniac |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT256889B (fr) |
| BE (1) | BE650778A (fr) |
| CH (1) | CH434218A (fr) |
| DE (1) | DE1300520B (fr) |
| DK (1) | DK117345B (fr) |
| FI (1) | FI41382C (fr) |
| FR (1) | FR1389430A (fr) |
| GB (1) | GB1080838A (fr) |
| NL (2) | NL6408447A (fr) |
| SE (1) | SE306727B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073749A (en) * | 1975-12-18 | 1978-02-14 | S.I.R.I. Societa' Italiana Ricerche Industriali S.p.A. | Process for manufacturing a catalyst for the synthesis of ammonia and product thereby obtained |
| US4379078A (en) * | 1981-01-16 | 1983-04-05 | Lytkin Viktor P | Process for producing granulated catalyst for the synthesis of ammonia |
| DE3102994A1 (de) * | 1981-01-29 | 1982-09-02 | Čistozvonova, Vera Gavrilovna, Novomoskovsk, Tul'skaja oblast' | Verfahren zur herstellung eines granulierten katalysators zur ammoniaksynthese |
| FR2499871B1 (fr) * | 1981-02-19 | 1986-11-28 | Lytkin Viktor | Procede d'obtention de catalyseur granule pour la synthese de l'ammoniac |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063585B (de) * | 1958-01-16 | 1959-08-20 | Leuna Werke Veb | Verfahren zur Herstellung hochaktiver Eisenkatalysatoren fuer die Ammoniaksythese |
-
0
- BE BE650778D patent/BE650778A/xx unknown
- NL NL126791D patent/NL126791C/xx active
-
1963
- 1963-07-24 FR FR942493A patent/FR1389430A/fr not_active Expired
-
1964
- 1964-07-21 CH CH951464A patent/CH434218A/fr unknown
- 1964-07-21 FI FI641554A patent/FI41382C/fi active
- 1964-07-22 DE DEE27457A patent/DE1300520B/de active Pending
- 1964-07-22 AT AT629864A patent/AT256889B/de active
- 1964-07-22 SE SE8911/68A patent/SE306727B/xx unknown
- 1964-07-23 DK DK367464AA patent/DK117345B/da unknown
- 1964-07-23 NL NL6408447A patent/NL6408447A/xx unknown
- 1964-08-04 GB GB31154/64A patent/GB1080838A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1080838A (en) | 1967-08-23 |
| DE1300520B (de) | 1969-08-07 |
| FI41382C (fi) | 1969-11-10 |
| FR1389430A (fr) | 1965-02-19 |
| NL6408447A (fr) | 1965-01-25 |
| SE306727B (fr) | 1968-12-09 |
| FI41382B (fr) | 1969-07-31 |
| NL126791C (fr) | |
| AT256889B (de) | 1967-09-11 |
| BE650778A (fr) | |
| DK117345B (da) | 1970-04-20 |
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