http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-60398-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_266c77d493aa903c3212b37073aa5a8f |
| filingDate | 2001-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa033e270bd78662aa8812baf134504f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f60f866cfe4bc6509fda15d3b08b39f |
| publicationDate | 2003-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-60398-C2 |
| titleOfInvention | MAGNESIUM-COBALT HYDROPHOSPHES TRIHYDRATES AND METHOD OF THEIR OBTAINING |
| abstract | The invention relates to the synthesis of new chemical compounds, namely, magnesium-cobalt hydrogen phosphates, trihydrates with the general formula Mg1-xCoxHPO4 3H2O, where 0 <x≤0.12, which can be used in agriculture as a magnesium-containing phosphorus fertilizer with trace elements of prolonged action. To obtain hydrogen phosphates of magnesium-cobalt trihydrates, a homogenized mechanical mixture of magnesium and cobalt (II) hydroxycarbonates is fed in parallel with continuous stirring into a reaction vessel containing water acidified with phosphoric acid to pH 2.8-3.2, thermostatted at 40-80 ° C at an atomic ratio of K = Mg / Co = 80.0-6.0, a phosphoric acid solution of 40-80% concentration and a 20-30% hydrogen peroxide solution. The ratio of CoO in the composition of hydroxocarbonates to H2O2 is K1 = 15: 1-10: 1. The resulting precipitate is filtered off, washed with water. The ratio of the solid and liquid phase S: L = 1: 5. Dry at 40-50 ° C to constant weight. |
| priorityDate | 2001-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.