http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108483897-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00 |
| filingDate | 2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108483897-B |
| titleOfInvention | Preparation method of ceramic pigment nano powder |
| abstract | The invention relates to a preparation method of ceramic pigment nano powder, belonging to the technical field of ceramic pigment preparation. The invention utilizes the raw material rich in nitrogen elements to ferment, during the fermentation process, the nitrogen elements in the raw material are fermented and degraded by microorganisms, and slowly releases in the form of ammonia gas, compared with the process of directly adding a coprecipitator, the process of hydroxide ion coprecipitation is more controllable, the generated coprecipitation product can be prevented from being agglomerated and enlarged, in addition, the invention also adds mesoporous activated carbon into the reaction kettle, and the coprecipitation product is adsorbed and fixed in active mesopores by utilizing the high adsorption performance of the mesoporous activated carbon, thereby avoiding the continuous growth of the coprecipitation, meanwhile, the agglomeration increase between coprecipitates is avoided, and finally the mesoporous nano carbon is removed by sintering under the high-temperature condition, so that the ceramic pigment with uniform particle size can be obtained, the particle size of the ceramic pigment prepared by the invention is small and the distribution is uniform, and agglomeration is avoided in the preparation process, the decoration effect is good, the color generation performance is strong, and the method has a wide application prospect. |
| priorityDate | 2018-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.