http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106380097-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B11-264 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B11-26 |
| filingDate | 2016-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106380097-B |
| titleOfInvention | A kind of method that water conservation high viscosity land plaster is prepared using desulfurated plaster |
| abstract | The invention discloses a kind of method that water conservation high viscosity land plaster is prepared using desulfurated plaster, belong to land plaster preparing technical field.The present invention is pre-processed with hydrochloric acid to desulfurated plaster, mixed again with hydrogen peroxide, calcium sulfite therein is removed through high temperature combined oxidation, and obtain zymotic fluid using the lotus root piece rich in amino acid and soya bean blending fermentation, the HCA for being full of hydroxycitric acid is taken to squeeze the juice again, oxidation sweetening gypsum is modified in the presence of microorganism with zymotic fluid, increase the hydrophilic amino and various active group of gypsum surface, make to increase Chemical bonding between gypsum and matrix, the addition of hydrophilic radical also increases the water-retaining property of gypsum simultaneously, again through filtered on buchner funnel, washing, dry, land plaster is made in grinding.Preparation process of the present invention is simple, efficiently solves after the direct high-temperature process of desulfurated plaster plus water is configured to slurry use, and the problem of water-retaining property and cementability difference, no bleeding segregation phenomenon occurs. |
| priorityDate | 2016-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.