GB1459276A - Cobalt oxide-based catalytic substances for the oxidation of ammonia - Google Patents
Cobalt oxide-based catalytic substances for the oxidation of ammoniaInfo
- Publication number
- GB1459276A GB1459276A GB1172174A GB1172174A GB1459276A GB 1459276 A GB1459276 A GB 1459276A GB 1172174 A GB1172174 A GB 1172174A GB 1172174 A GB1172174 A GB 1172174A GB 1459276 A GB1459276 A GB 1459276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- per cent
- oxide
- oxidation
- cobalt oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 8
- 229910021529 ammonia Inorganic materials 0.000 title abstract 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 229910000428 cobalt oxide Inorganic materials 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 1
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910020599 Co 3 O 4 Inorganic materials 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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 (enExample) | 1973-03-20 | 1973-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1459276A true GB1459276A (en) | 1976-12-22 |
Family
ID=9116542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1172174A Expired GB1459276A (en) | 1973-03-20 | 1974-03-15 | Cobalt oxide-based catalytic substances for the oxidation of ammonia |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3962138A (enExample) |
| BE (1) | BE812520A (enExample) |
| BR (1) | BR7402111D0 (enExample) |
| FR (1) | FR2222308B1 (enExample) |
| GB (1) | GB1459276A (enExample) |
| IT (1) | IT1004402B (enExample) |
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 (enExample) * | 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 BE BE142184A patent/BE812520A/xx not_active IP Right Cessation
- 1974-03-19 BR BR2111/74A patent/BR7402111D0/pt unknown
- 1974-03-21 IT IT49455/74A patent/IT1004402B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7402111D0 (pt) | 1974-11-05 |
| DE2413171B2 (de) | 1976-05-06 |
| FR2222308A1 (enExample) | 1974-10-18 |
| DE2462139A1 (de) | 1976-05-06 |
| US3962138A (en) | 1976-06-08 |
| DE2413171A1 (de) | 1974-10-10 |
| IT1004402B (it) | 1976-07-10 |
| FR2222308B1 (enExample) | 1975-10-31 |
| DE2462139B2 (de) | 1976-08-19 |
| BE812520A (fr) | 1974-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |