http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106423230-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106423230-B |
| titleOfInvention | A kind of preparation method of nickel oxide compound phosphoric acid yttrium catalyst |
| abstract | The present invention discloses a kind of preparation method of nickel oxide compound phosphoric acid yttrium catalyst, in turn includes the following steps：Use one using graphite as cathode, metal nickel sheet is the electrolytic cell of anode, using 0.05~0.1mol/L sodium carbonate as electrolyte, electrolytic cell Inner electrolysis matter is stirred, and it is passed through 1~2A electric currents, it is passed through after 20min the yttrium nitrate solution being added into electrolytic cell to a concentration of 0.1~0.5mol/L of 5~10mL, a concentration of 0.02~0.08mol/L sodium radio-phosphate,P-32 solutions of 10~15mL are added dropwise thereto again, it is precipitated after persistently stirring and being electrolysed 2~4h after being added dropwise to complete, it is separated by solid-liquid separation, solid is washed with deionized 3~5 times, is dried at 105 DEG C；The product that drying obtains is calcined into 5~8h at 400~600 DEG C, you can obtain a kind of nickel oxide/yttrium phosphate composite catalyst.Obtained catalyst has preferable crystal structure and has larger specific surface area, stablizes, and light degradation treatment effeciency is high. |
| priorityDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.