| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b051f9f7933c758e66f6ceda5c9fb2cc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
1975-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee783dc63fa7d67174b3f3da3439839c |
| publicationDate |
1976-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3977832-A |
| titleOfInvention |
System for control of a nitric acid plant |
| abstract |
In the operation of a nitric acid plant, the rate of flow of process air to the converter in which ammonia is oxidized is controlled by injection of steam at regulated rates into the heated tail gas from the nitric acid production, thereby utilizing regulated mass flow power augmentation in the gas used for powering the expansion turbines employed in driving the compressors operated to furnish required process air at superatmospheric pressure to the nitric acid plant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0191893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019111387-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390523-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004143149-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2445296-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11167988-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021300759-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4087250-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4200616-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4869890-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2809332-A1 |
| priorityDate |
1975-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |