http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107857598-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9669 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-422 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-5835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 |
| filingDate | 2017-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107857598-B |
| titleOfInvention | Boron nitride composite magnesium aluminate spinel brick for corrosion-resistant cement kiln transition zone and preparation method thereof |
| abstract | The invention discloses a boron nitride composite magnesium aluminate spinel brick for a corrosion-resistant cement kiln transition zone and a preparation method thereof, wherein the preparation method comprises the following steps: 1) calcining magnesia-alumina spinel, boron nitride, perlite, carbon powder and metal chloride salt in the presence of protective gas to prepare a calcined product; 2) mixing and aging bauxite, mullite, aluminum slag, silicon carbide, alumina, zircon sand, a calcined product, calcium lignosulfonate, sodium silicate, cyclodextrin and water to prepare a mixture; 3) pressing the mixture to obtain a green brick; 4) and drying, firing and cooling the green brick to obtain the boron nitride composite magnesia-alumina spinel brick for the transition zone of the corrosion-resistant cement kiln. The boron nitride composite magnesium aluminate spinel brick for the transition zone has excellent corrosion resistance. |
| priorityDate | 2017-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.