http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104628792-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G99-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H99-00 |
| filingDate | 2013-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104628792-B |
| titleOfInvention | A kind of method that utilization wheat stalk prepares humic acidss |
| abstract | The present invention relates to method prepared by humic acidss, the method that specifically a kind of utilization wheat stalk prepares humic acidss.With wheat stalk be raw material first through high temperature cabonization, then nitric acid activation eventually passes alkali liquor and extracts sulfuric acid precipitation and prepare humic acidss.With wheat straw pavilion as raw material, China is large agricultural country to the present invention, and Semen Tritici aestivi is staple crops, so raw material sources are extensive and with low cost；The agricultural humic acidss for preparing are carried out biological organic fertilizer processing, are re-applied and resource circulation utilization are achieved in crops.The present invention prepares the extraction of humic acidss and carries out at ambient temperature, and mild condition is easy to operate. |
| priorityDate | 2013-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.