http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101545794-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J12-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 |
| filingDate | 2012-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101545794-B1 |
| titleOfInvention | Process and apparatus for conversion of silicon tetrachloride to trichlorosilane |
| abstract | The present invention relates to a process for hydrogenating chlorosilanes in a reactor wherein two or more reactant gas streams are introduced separately from one another into a reaction zone and a first reactant gas stream comprising silicon tetrachloride is introduced into a first heat exchanger Unit, and then through a heating unit that heats the stream to a first temperature, after which the first reactant gas stream reaches the reaction zone and a second reactant gas stream comprising hydrogen is passed through the second heat exchanger Wherein the first temperature is higher than the second temperature and thereafter the second reactant gas stream is introduced into the reaction zone such that the average gas temperature in the reaction zone is between 850 ° C and 1300 ° C, The reactant gas stream is reacted to produce a product gas comprising trichlorosilane and hydrogen chloride, and the product obtained in the reaction The gas is delivered through the two or more heat exchanger units and preheated by the reflux principle to the reactant gas stream of the reaction, which first passes through the first heat exchanger unit and then through the second heat exchanger unit . The present invention relates to a reactor for hydrogenating chlorosilanes, comprising two gas inlet devices through which reactant gases can be introduced into the reactor separately from each other, and one or more gas outlet devices through which the product gas stream can be delivered, Two or more heat exchanger units for separating and heating the reactant gases from each other by the product gas delivered through the exchanger unit and a heating zone disposed between the first heat exchanger unit and the reaction zone and having one or more heating elements Lt; / RTI > |
| priorityDate | 2011-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.