http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113797947-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-365 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-22 |
| filingDate | 2020-06-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113797947-B |
| titleOfInvention | Application of C-modified platinum-based catalyst in catalyzing the hydrogenation reaction of halonitrobenzene |
| abstract | The invention provides a C-modified platinum-based catalyst and its preparation method and application. The C-modified platinum-based catalyst prepared by the method is obtained after roasting and modifying under a carbon monoxide gas atmosphere, wherein Pt will dissociate CO Form C fragments, make C fragments enter the Pt lattice, and form Pt-C bonds, obtain platinum-based catalysts with smaller particle sizes, improve the dispersion of platinum-based catalysts, and thereby improve activity. C fragments deposited on the surface of Pt will not It is beneficial to the adsorption of halogen elements in halogenated nitrobenzene, making it difficult to hydrogenate halogen elements, thereby inhibiting dehalogenation and improving the selectivity of halogenated anilines. |
| priorityDate | 2020-06-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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