| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73d7799fa8b399972bfa5facabed452e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b23deb085ffce1c0e9f27d887c1447a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-30 |
| filingDate |
2015-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66d6df70b4a7b49bf779582cd0fc71cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d51b841972ec26ad2c76d7a83ce22d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32f5ed804bed9dc0aca77521af629529
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b93b46b6811c21c3e446f6dfd3b0754 |
| publicationDate |
2017-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170025421-A |
| titleOfInvention |
Method for removing impurities from nonmetallic minerals |
| abstract |
The present invention relates to a method for removing an iron (Fe) component present as impurities from non-metallic minerals such as pyrophylite. The method comprises: an irradiating step of irradiating a microwave to non-metallic minerals; and a screening step of screening the non-metallic minerals by magnetic force. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210130006-A |
| priorityDate |
2015-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |