http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-201287-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5018f90a79fa83e3ddea0332d257718f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G1-06 |
| filingDate | 2004-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a431f11ea10e4cb75b5956d38f16ce0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15235d9be05a7b66db6a594345261080 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_194e1be38ddace43b47249b4199df0d8 |
| publicationDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-201287-B1 |
| titleOfInvention | Concentrated liquid fertilizer and method of producing liquid fertilizer |
| abstract | Concentrated liquid fertilizer in the form of a solution containing 24 ± 1 wt. total nitrogennand 8 0.5 wt.%. P2O5 and is characterized by the content of polyphosphates in the range of 50 - 80% of the totalnthe amount of phosphate, preferably 55-70%, and possibly a sufficient amount of water to maintain the composition,nand possibly contains boron. The method of producing concentrated liquid fertilizer consists innin that a fertilizer is obtained by mixing a nitrate-urea solution with nitrogen contentn28 - 32 wt.% with ammonium polyphosphate solution with a fertilizer composition of 10 - 12% by weight nitrogen Nnand 30-38 wt.%. phosphorus as P2O5, preferably 33-37%, and optionally boron is introduced, atnwhereby a solution of polyphosphates is obtained by neutralizing thermal polyphosphoric acidnwith the chemical formula Hn + 2PnO3n + 1, and the content of P2O5 75 - 80% with ammonia water with ammonia contentnNH3 22 - 25.5% in the reactor - mixer cooled with water so that the process temperature does notnexceeds 70 ° C, and preferably the neutralization temperature is in the range 40 ° - 50 ° C. |
| priorityDate | 2004-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.