http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208308729-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd32bb110cbbd3891a2d0f9aa442ff97 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a506cfdfea415abff6288c4cd20ea9fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e47a4750bf27707d3c195905aa70cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d013964b2d704068007324497387c1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69909bb8fd49ce9fdd32ca3d99605ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_431f1fe7edd03dc52664a213fd7c859f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c66eca78f70ac38d4e90be00b2c6b8ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0664addd2b41da05263d2784877d1b9 |
| publicationDate | 2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208308729-U |
| titleOfInvention | A preparation system of agricultural fulvic acid ammonium potassium phosphate solid compound fertilizer |
| abstract | The utility model discloses an agricultural fulvic acid oligomeric ammonium potassium phosphate solid compound fertilizer preparation system, comprising a reaction system, a neutralization system, a filter device, a tail gas treatment system, and a solid fertilizer discharge system; a reaction system, a neutralization system , filter device, solid fertilizer discharge system are connected in sequence through closed transport unit; reaction system includes tubular reactor; neutralization system includes neutralization tank, fulvic acid supply tank, ammonia water tank for neutralization, and polymer for neutralization. Phosphoric acid liquid tank; the tail gas treatment system includes a pickling system and a water washing system connected by pipelines; the solid fertilizer discharge system includes a granulation device, a drying device, a screening device, and a packaging device that are connected in sequence. The utility model can solve the characteristics of complex equipment and high energy consumption for producing solid fertilizer in the existing method, solve the pollution environment caused by the loss of ammonium nitrogen in the fertilizer production process, and the fertilizer has good water solubility, comprehensive nutrition and obvious effect. |
| priorityDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.