http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201105578-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae9b40f17cc021cbe2b9a2eec38bcede |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-037 |
| filingDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a522a524ee655f681e1776a3de9eb2ab |
| publicationDate | 2011-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201105578-A |
| titleOfInvention | Improved carbothermal reduction method |
| abstract | An improved carbothermal reduction method includes procedures of shattering, material filtering, reducing, purifying and refining. The method involves shattering quartz rocks along fissures thereon into particles with a roughly equivalent size, separating the quartz particles from impurities, ranking the quartz particles by colors thereof and obtaining the quartz particles having a concentration of silica more than 99.997%, reducing the quartz particles in a reducing furnace with presence of high purity carbon as a reductant, purifying the resultant liquid silicon by using phosphorus-free cellulose, and refining and solidifying the liquid silicon into desired high purity crystalline silicon solid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113275121-A |
| priorityDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.