http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105214697-B
Outgoing Links
Predicate | Object |
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classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-185 |
filingDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-105214697-B |
titleOfInvention | A kind of low paraffin dehydrogenation alkene catalyst and preparation method |
abstract | The invention discloses a kind of catalyst for manufacturing olefin by low-carbon alkane dehydrogenation and preparation method, the catalyst is with SiO 2 Bead or activated carbon bead are carrier, are loaded with nickel phosphide and alkali metal;The mass ratio of the carrier, Ni and alkali metal is 1:0.02‑0.2:0.01~0.2, P/Ni mol ratio are 0.5~1.5.The dehydrogenating low-carbon alkane performance of the catalyst of the present invention is compared with commercially available Pt series catalysts, and iso-butane conversion ratio is slightly higher, and the dilute selectivity of isobutyl is suitable.But it is simple compared to the Pt series catalysts preparation process of current commercial Application, preparation cost is cheap, has good environment-friendly advantage again compared to Cr series catalysts. |
priorityDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.