http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107963897-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-1352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-0675 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-06 |
| filingDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107963897-B |
| titleOfInvention | Preparation method of high-strength light refractory material |
| abstract | The invention relates to a preparation method of a high-strength light refractory material, and belongs to the technical field of refractory materials. The preparation method comprises the steps of preparing cellulose gel liquid by using moso bamboo fibers, compounding the cellulose gel liquid with peach gum with high viscosity, preparing composite gel liquid, filling expanded perlite particles into a gel material, dehydrating the gel and forming a solid in a high-temperature calcination environment, continuously enhancing the volume of the expanded perlite particles, forming uniform pore structures in the gel particles, carbonizing the gel and partially decomposing the gel at high temperature after calcination in the high-temperature environment, so that the gel and the gel are communicated with each other to form a continuous pore channel structure, effectively improving the mechanical property of a refractory material through the formed continuous pore channel structure, and simultaneously effectively reducing the density of the material to achieve the standard of a light material. |
| priorityDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.