http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101392944-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10742 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101392944-B1 |
| titleOfInvention | A method for producing trichlorosilane from tetrachlorosilane and a trichloride reactor |
| abstract | The present invention relates to a method for producing trichlorosilane (hereinafter referred to as TCS), and more particularly, to a method for producing trichlorosilane (TCS) by using tetrachlorosilane (STC) ≪ / RTI > The process for preparing trichlorosilane (TCS) from tetrachlorosilane (STC) according to an embodiment of the present invention comprises: charging a trickle bed reactor with a catalyst; Supplying a liquid quartsil silane and gaseous hydrogen to the reactor; The reaction of Scheme 1 below with respect to the liquid hydrogen tetrachlorosilane and gaseous hydrogen on the catalyst in the reactor; And separating the gaseous trichlorosilane produced by the reaction from the hydrogen chloride product. According to the present invention, it is possible to obtain a conversion ratio of tetrachlorosilane of at least 40% even under the reaction condition of 300 ° C or less, It is possible to continuously obtain the reaction product without the interruption of the process. The separation of the liquid unreacted tetrachlorosilane and the gaseous trichlorosilane and hydrogen chloride is facilitated and the reaction rate is increased. As compared with the prior art, This has the advantage of reducing: <Reaction Scheme 1> SiCl 4 (l) + H 2 (g)? SiHCl 3 (g) + HCl (g). |
| priorityDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.