| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_464eb9068823683b5a4a63aa3cb13553 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D27-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05B11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D11-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B- |
| filingDate |
1980-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_243b3cd2521a4da1bf9e105446b4ad3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63a4ca8463d5660bbb9a15dc3550e903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfed97de4949b304f222a6e20e30697d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b736426439aaee0dec5aa23308782545 |
| publicationDate |
1984-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-1097190-A3 |
| titleOfInvention |
Method of controlling phosphate treatment with nitric acid |
| abstract |
METHOD FOR MANAGING THE PROCESS OF TREATMENT OF PHOSPHATES WITH NITRIC ACID by regulating the supply of urea to L; Into the acid treatment apparatus or in the circulating solution of the absorption tower for the absorption of nitrogenous gases with dilute nitric acid, characterized in that, in order to reduce the intensity of nitrogen oxides release, the urea feed into the acid treatment apparatus is adjusted depending on the concentration of nitrous acid in the solution at the apparatus outlet acid treatment, and the supply of urea into the circulating solution of the absorption tower is regulated depending on the concentration of nitrous acid in the solution of the absorption tower and. |
| priorityDate |
1979-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |