http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105056944-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-50 |
| filingDate | 2015-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105056944-B |
| titleOfInvention | A kind of high dispersive catalyst system and catalyzing and its preparation method and application |
| abstract | The present invention relates to a kind of high dispersive catalyst system and catalyzing and its preparation method and application.The catalyst system and catalyzing be by catalyst precarsor water solubility palladium salt, co-catalyst is soluble in water obtains the aqueous solution；The aqueous solution is redispersed in dispersed phase, prepared by through air lift, heating reduction；Wherein, Metal Palladium mass content is 0.1 1% in gained catalyst system and catalyzing；The catalyst system and catalyzing particle diameter is between 1nm 100nm.Gained catalyst system and catalyzing carrier-free, in acetylene ethylene process, dosage to be few, cost is low, coefficient of efficiency is high, space-time yield is big, acetylene deep hydrogenation is avoided, improves conversion of alkyne and yield of ethene；Overcome big solid particle simultaneously and easily promote bubble to merge, the defects of blocking gas distributor and equipment attrition, be advantageous to slurry bed system gas-liquid-solid three-phase and be evenly distributed. |
| priorityDate | 2015-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.