http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103962054-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B14-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-00 |
| filingDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103962054-B |
| titleOfInvention | A kind of air slaking powdery feldspathic sandstone prilling process |
| abstract | The invention discloses a kind of air slaking powdery feldspathic sandstone prilling process, comprise the steps: the silica sol modified process of powdery feldspathic sandstone that a) will gather, stir, obtain mixture A；B) mix solidification material and nutrient, stir；C) maintenance ripening, then pulverize a prepared feldspathic sandstone granule with soil breaker, complete pelletize for the first time；D) a feldspathic sandstone granule A recycle silicon colloidal sol is processed, stir, obtain mixture B；E) mix solidification material and nutrient, stir；F) maintenance ripening, then pulverize prepared secondary feldspathic sandstone granule with soil breaker, complete second time pelletize.The air slaking powdery feldspathic sandstone prilling process that the present invention provides, granule is formed by twice pelletize process, it is greatly improved the cementation between feldspathic sandstone granule and the corrosion resistance of feldspathic sandstone entirety, use it for the serious soil surface that weathers, it is greatly improved erosion and plants natural disposition, fundamentally preventing and treating feldspathic sandstone soil erosion. |
| priorityDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.