http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100241224-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8907612f673d4b8aa2aaffd9113826d9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-30 |
| filingDate | 1997-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_500dce794997798faa9d3ca999cc1ce2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76f5a84850a80d9ecfe3c5fed54befaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_017f2573a569df299e814af1183f2859 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f02ddaa69a14780273047b5b8c11b3e0 |
| publicationDate | 2000-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100241224-B1 |
| titleOfInvention | Method for preparing artificial gravel and terrazotile using sludge from fluoric acid wastewater |
| abstract | The present invention relates to a method for manufacturing dry materials using sludge of fluoric acid wastewater, and more particularly, to a method for manufacturing building materials by stabilizing by-product sludge after treating wastewater containing fluoric acid. The present invention relates to a method and a building material thus produced, for example artificial gravel used in concrete, color ceramic balls and terrazzo tiles used in terrazzo tiles. Artificial gravel, color cerabol and terrazotile prepared according to the present invention is low in water absorption, high compressive strength, and can be immediately sintered without undergoing a drying process. Therefore, by recycling the sludge of the fluoric acid wastewater, it is possible to reduce the cost of waste disposal, economical and environmental pollution, as well as to produce artificial pebbles, color cerabol and terrazotile having excellent properties. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190002586-U http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101792672-B1 |
| priorityDate | 1997-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.