http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107459337-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-60 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-13 |
| filingDate | 2017-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107459337-B |
| titleOfInvention | A method for preparing sintered bricks by modification of water-based drilling solidified material |
| abstract | The invention discloses a method for preparing sintered bricks by modifying a water-based drilling solidified product, comprising the following steps: (1) after the water-based drilling solidified product is preliminarily crushed, a stone removing device is used to remove most of the limestone in it, and then the removed The water-based drilling solidified product of limestone is deeply crushed and sieved to obtain powder with a fineness of less than 1 mm; (2) the water-based drilling solidified product powder obtained in step (1) is mixed with modifier barium salt, shale soil, The internal combustion coal is mixed and stirred evenly to obtain a mixed material; (3) water is added to the mixed material obtained in step (2), stirred, and aged for 2 to 3 days; (4) the aged mixed material is formed into bricks, After drying, high temperature sintering is performed to obtain a finished sintered brick. The method for preparing sintered bricks by modifying the water-based well-drilling solidified product of the present invention effectively solves the problems of whitening, frosting, cracking and pulverizing of the brick body of the sintered brick prepared by the water-based drilling solidified product in the prior art. |
| priorityDate | 2017-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.