http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2240993-C1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C1-02 |
| filingDate | 2003-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b6c86e6cfe63cbd43a93e3b3bc8c6a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ec898f1bce829c164719feb66c1570b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd07a4ea2638fc7767d698c1a614d9f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84704d2953a08ffc700fd05913adc1c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa539d31689de3683303c98d9318e1dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257615f7a51660a38cff3ff55775c0f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_663c6fd3460642c5756356a06ca0689b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bcd52f58af183a2ef2b5aed3732268f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3e48940656a94257cd8715b6ea98a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41f801a204f254b177a4ee4ff60fd641 |
| publicationDate | 2004-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2240993-C1 |
| titleOfInvention | Complex nitrogen-containing fertilizer granulation process |
| abstract | FIELD: mineral fertilizers. n SUBSTANCE: invention concerns processes of granulation of complex nitrogen-containing fertilizers using drum-type granulators-dryers. Process is characterized by that wet fertilizer slurry is sprayed in side drum-type granulator-dryer into curtain formed by external and internal return materials, granulate is dried by heating gases at 250 o C and sprayed, coarse fraction is crushed, desired product and fine fraction are without, the latter is returned into curtain, while content of granules 2-3 mm in size in the fine fraction is maintained equal to at least 80%, including 25 to 75% of granules 2-3 mm in size. Moisture content in the fertilizers slurry entering granulator-dryer is maintained between 7 and 15% and temperature of heating gases is maintained between 150 and 230 o C. n EFFECT: improved consumer's properties of product due to increased strength of granules and increased proportion of fraction 2-4 mm; and increased (by 10-20%) productivity of granulator-dryers. n 3 cl, 2 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2702189-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2789161-C2 |
| priorityDate | 2003-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.