http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102248396-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 |
| filingDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102248396-B1 |
| titleOfInvention | Classification method of metallurgical silicon |
| abstract | The present invention relates to a method for classifying metallurgical silicon containing impurities of carbon and/or carbon-containing compounds. The above method, a) determining the proportion of free carbon reacting with oxygen up to a temperature of 700°C, b) allocating metallurgical silicon with a free carbon ratio ≤ 150 ppmw to the method for producing chlorosilane and/or Assignment of metallurgical silicon with a free carbon ratio> 150 ppmw to the method for preparing methylchlorosilane. Includes. In addition, the present invention relates to the use of metallurgical silicones having a total carbon content of up to 2500 ppmw for preparing chlorosilanes. |
| priorityDate | 2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.