BE812520A - Corps catalytiques d'oxydation de l'ammoniac a base d'oxyde de cobalt - Google Patents
Corps catalytiques d'oxydation de l'ammoniac a base d'oxyde de cobaltInfo
- Publication number
- BE812520A BE812520A BE142184A BE142184A BE812520A BE 812520 A BE812520 A BE 812520A BE 142184 A BE142184 A BE 142184A BE 142184 A BE142184 A BE 142184A BE 812520 A BE812520 A BE 812520A
- Authority
- BE
- Belgium
- Prior art keywords
- cobalt oxide
- oxide based
- ammonia oxidation
- oxidation catalytic
- based ammonia
- Prior art date
Links
Classifications
-
- 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
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
-
- 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
- B01J23/83—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 rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia 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
- 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
-
- 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
- B01J37/03—Precipitation; Co-precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7309862A FR2222308B1 (fr) | 1973-03-20 | 1973-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE812520A true BE812520A (fr) | 1974-09-19 |
Family
ID=9116542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE142184A BE812520A (fr) | 1973-03-20 | 1974-03-19 | Corps catalytiques d'oxydation de l'ammoniac a base d'oxyde de cobalt |
Country Status (6)
Country | Link |
---|---|
US (1) | US3962138A (fr) |
BE (1) | BE812520A (fr) |
BR (1) | BR7402111D0 (fr) |
FR (1) | FR2222308B1 (fr) |
GB (1) | GB1459276A (fr) |
IT (1) | IT1004402B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4077995A (en) * | 1975-11-28 | 1978-03-07 | Battelle Development Corporation | Process for synthesizing low boiling aliphatic hydrocarbons from carbon monoxide and hydrogen |
US3997582A (en) * | 1975-12-08 | 1976-12-14 | Battelle Development Corporation | Process and catalyst for synthesizing a gaseous hydrocarbon mixture having a high methane content from carbon monoxide and hydrogen |
US4692321A (en) * | 1983-01-06 | 1987-09-08 | Allied Corporation | Oxidation of ammonia over a mixed catalyst bed of cobalt and aluminum oxides |
DZ2013A1 (fr) * | 1995-04-07 | 2002-10-23 | Sastech Ltd | Catalyseurs. |
US5690900A (en) * | 1996-10-10 | 1997-11-25 | Smojver; Radmil | Ammonia oxidation catalyst |
DE102013004341A1 (de) | 2013-03-14 | 2014-09-18 | Thyssenkrupp Uhde Gmbh | Verfahren zur Oxidation von Ammoniak und dafür geeignete Anlage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US858904A (en) * | 1902-06-26 | 1907-07-02 | Wilhelm Ostwald | Process of manufacturing nitric acid. |
US1207706A (en) * | 1915-02-25 | 1916-12-12 | Basf Ag | Manufacture of oxids of nitrogen. |
GB137071A (en) * | 1916-10-21 | 1921-01-06 | Norsk Hydro Elek Sk Kve Lstofa | Improvements in the production of concentrated nitrous gases and nitric acid |
US1399807A (en) * | 1918-09-07 | 1921-12-13 | Atmospheric Nitrogen Corp | Catalyzer for and process of producting oxids of nitrogen |
US1713045A (en) * | 1927-08-22 | 1929-05-14 | Koppers Co Inc | Process of producing oxides of nitrogen from ammoniacal liquor |
US1919005A (en) * | 1930-06-11 | 1933-07-18 | Atmospheric Nitrogen Corp | Process for the oxidation of ammonia and catalyst therefor |
GB646631A (en) * | 1944-11-08 | 1950-11-29 | Baker Platinum Ltd | Improvements in and relating to the catalytic oxidation of ammonia to oxides of nitrogen |
GB1236819A (en) * | 1967-08-21 | 1971-06-23 | Inst Nawozow Sztucznych | Improvements in or relating to the production of nitrogen oxide |
CS177220B1 (fr) * | 1971-04-07 | 1977-07-29 |
-
1973
- 1973-03-20 FR FR7309862A patent/FR2222308B1/fr not_active Expired
-
1974
- 1974-03-15 GB GB1172174A patent/GB1459276A/en not_active Expired
- 1974-03-18 US US05/451,882 patent/US3962138A/en not_active Expired - Lifetime
- 1974-03-19 BR BR2111/74A patent/BR7402111D0/pt unknown
- 1974-03-19 BE BE142184A patent/BE812520A/fr not_active IP Right Cessation
- 1974-03-21 IT IT49455/74A patent/IT1004402B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1004402B (it) | 1976-07-10 |
GB1459276A (en) | 1976-12-22 |
DE2413171B2 (de) | 1976-05-06 |
DE2462139A1 (de) | 1976-05-06 |
BR7402111D0 (pt) | 1974-11-05 |
US3962138A (en) | 1976-06-08 |
DE2462139B2 (de) | 1976-08-19 |
FR2222308B1 (fr) | 1975-10-31 |
FR2222308A1 (fr) | 1974-10-18 |
DE2413171A1 (de) | 1974-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: RHONE-PROGIL Effective date: 19840319 |