http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103754883-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_550246a1a90f3c3034cf90d3392188d9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 |
| filingDate | 2014-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dedd840bffa87195c896ade6d76ce789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0bc8918c15fde9970804501add3417d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5e05672d19c17ac41100bf4ac863c22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f9d4f8833b68aefaccc0e8adaa02093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5105c0b05aed2322e31afd9bbe76c660 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_774be78e1e8d887bfcab6b0c37198b06 |
| publicationDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103754883-B |
| titleOfInvention | Catalyst for transforming silicon tetrachloride into trichlorosilane through hydrodechlorination and preparation method of catalyst |
| abstract | The invention discloses a catalyst for transforming silicon tetrachloride into trichlorosilane through hydrodechlorination and a preparation method of the catalyst. Nickel, copper and palladium are taken as major active ingredients of the hydrodechlorination catalyst, nickel particles, copper particles and palladium particles are slowly adsorbed, reduced and deposited in surface and pore of activated carbon layer by layer through step-by-step controlled reduction and in-situ deposition, and the three metallic particles are uniformly distributed and mutually cooperated, so as to effectively improve a catalytic efficiency of transforming silicon tetrachloride into trichlorosilane through hydrodechlorination. The catalyst preparation method disclosed by the invention has the characteristics of simple process, moderate condition and relatively low investment; the prepared catalyst has certain magnetism, which is favorable for magnetic separation and recovery after using the catalyst. According to the catalyst, mass percentage of loading three metals on an activated carbon load is 15-30%, and specific surface area is 300-700m<2>/g. |
| priorityDate | 2014-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.