Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_781c429e4e20536916ff74dcbe1b5417 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-48 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-5626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62675 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C29-08 |
filingDate |
2016-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265d570b7a02ce8c5849943f67f04207 |
publicationDate |
2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10227235-B2 |
titleOfInvention |
Method for producing tungsten carbide |
abstract |
Provided is a method for efficiently producing tungsten carbide from a raw material mixture comprising at least one valuable containing tungsten. The present invention relates to a method for producing tungsten carbide, comprising the steps of subjecting a raw material mixture comprising at least one valuable containing tungsten to electrolysis using an organic electrolytic solution to dissolve tungsten in the electrolytic solution; and calcining the electrolytic solution containing dissolved tungsten at a temperature of 800° C. or more to obtain tungsten carbide. |
priorityDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |