http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2433984-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1023bf91fe2784238f06dc0dbe0d07bd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D5-00 |
| filingDate | 2010-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d229992a6ede9714f6edad32684521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de4d9dac49a5272d68db4e33368a7c6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4631648c7679b3a712fee9adb1069fcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_652e080c146a2dff58c8ca258f8b812a |
| publicationDate | 2011-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2433984-C1 |
| titleOfInvention | Method of producing granular nitrogen sulphate fertiliser |
| abstract | FIELD: chemistry. n SUBSTANCE: ammonium nitrate solution with concentration 90-99.5% is mixed with crushed ammonium sulphate at temperature 120-210°C. Before granulation, one of the following substances is added to the obtained suspension as an additive: boron-containing ore, ammonium sulphate, boric acid, borax, caustic magnesite, iron (III) oxide or a nitrogen-acid extract from caustic magnesite, iron (III) oxide or boron-containing ore in amount of 0.5-2.0 wt % ammonium nitrate. Granulation is carried out by rolling or by crystallising melt droplets in a tower. n EFFECT: method increases statistical strength of granules, ensures high resistance of granules to heating and cooling cycles and prevents segregation of components on the surface of granules. n 3 cl, 1 tbl, 40 ex |
| priorityDate | 2010-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.