http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109678192-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-185 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-18 |
| filingDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109678192-B |
| titleOfInvention | Surface shaping method of inorganic carbonate powder |
| abstract | The invention discloses an inorganic carbonate powder surface shaping method which comprises the following steps of (1) preparing solution A and solution B, wherein the solution A is prepared by mixing silver nitrate and hydrolyzed silane, then adjusting the pH value to 10-12 by alkali, and the solution B is prepared by mixing salt solutions; (2) immersing inorganic carbonate powder into the solution A, and stirring in a constant-temperature water bath; (3) and (3) immersing the powder obtained in the step (2) into the solution B, regulating and controlling in a constant-temperature water bath, and then washing with water to finally obtain the surface-shaped carbonate powder. The preparation method can obtain the inorganic carbonate powder with shaped surface, has simple process, energy saving, environmental protection, no toxicity and no harm, and can realize continuous production. |
| priorityDate | 2019-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.