http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101993270-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0eb26102ec1ae19855f7501395db71d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5130ade68c1d2aba7c84c2c1c2e88fc8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G1-00 |
| filingDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d85a07a912342165c8f9598d3eb52b0 |
| publicationDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101993270-B |
| titleOfInvention | Method for preparing compound fertilizer and product thereof |
| abstract | The invention discloses a method for preparing a compound fertilizer. The method comprises the following steps of: mixing a nitrogen fertilizer, a phosphorus fertilizer, a potassium fertilizer, a filler and other raw materials for producing the compound fertilizer in a pre-processor according to a proportion to prepare the compound fertilizer mixture; adding mixture into a screw extruder and extruding extrudate with various shapes at certain temperature and under pressure; cutting the extrudate into particles; and cooling and screening to form a finished product. The method and the product belong to a novel preparation process and a novel product of the compound fertilizer. |
| priorityDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.