Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:catalyzes |
platinum
rhodium |
| https://www.w3.org/2000/01/rdf-schema#label |
Ostwald process
|
| gptkbp:importantFor |
key process in chemical industry
|
| gptkbp:industry |
fertilizer production
|
| gptkbp:introducedIn |
1902
|
| gptkbp:inventedBy |
gptkb:Wilhelm_Ostwald
|
| gptkbp:minimumPressure |
4-10 atm
|
| gptkbp:operatingSystem |
about 800°C
|
| gptkbp:product |
gptkb:water
nitric acid nitrogen oxides |
| gptkbp:reactant |
oxygen
ammonia |
| gptkbp:relatedTo |
gptkb:Haber_process
|
| gptkbp:step |
absorption of nitrogen dioxide in water
oxidation of ammonia to nitric oxide oxidation of nitric oxide to nitrogen dioxide |
| gptkbp:type |
oxidation
|
| gptkbp:usedFor |
production of nitric acid
|
| gptkbp:bfsParent |
gptkb:Wilhelm_Ostwald
|
| gptkbp:bfsLayer |
5
|