http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107438479-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-4417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-44 |
| filingDate | 2016-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107438479-B |
| titleOfInvention | Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the same, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system |
| abstract | The present invention relates to a gas distribution unit for a fluidized bed reactor system, a fluidized bed reactor system having the gas distribution unit, and a method for preparing granular polycrystalline silicon using the fluidized bed reactor system. The gas distribution unit for a fluidized bed reactor system according to the present invention enables gas flow control and gas composition control for each zone within the gas collection chamber. Furthermore, the fluidized bed reactor system with the gas distribution unit enables shape control of the fluidized bed (in particular, switching between bubbling fluidized bed and spouted fluidized bed). The method for preparing granular polycrystalline silicon using the fluidized bed reactor system not only simultaneously improves process stability and productivity, but also enables more flexible handling in the event of abnormal situations. |
| priorityDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.