http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2620118-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c09603e94fd77920912ce554682ae518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b78a322736a6fa2b9a52036fb011f4e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05B7-00 |
| filingDate | 1987-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d25adc587e8630da8513da683e63c9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe474044a031f7336166df09962702b4 |
| publicationDate | 1989-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2620118-A1 |
| titleOfInvention | PROCESS FOR MANUFACTURING PHOSPHATE FERTILIZERS AND PRODUCTS OBTAINED |
| abstract | An ammonio-phosphated compound, such as a mono-ammonium phosphate, a di-ammonium phosphate or a mixture of these phosphates, is reacted with sulfuric acid in the presence of water, thus obtaining a mixture of sodium sulfate. ammonium and phosphoric acid, which is reacted in a second stage with phosphate. The latter can be a natural phosphate of any origin. Partially solubilized phosphates are thus obtained, containing nitrogen and sulfur and corresponding to the general formula: 0.5 <N <2.5 20 <P2 05 <36 1.5 <S <6 Such products are valuable fertilizer. |
| priorityDate | 1987-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.