http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106582637-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6447 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2016-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106582637-B |
| titleOfInvention | A kind of oxidation of formaldehyde catalyst and preparation method thereof |
| abstract | The present invention provides a kind of oxidation of formaldehyde catalyst and preparation method thereof, it include: 1) to be dissolved in the compound containing noble metal to obtain the ethylene glycol solution that bullion content is 0.02 ~ 1.00 g/L in ethylene glycol, the ethylene glycol solution pH value is adjusted to 8 ~ 12, precious metal colloid solution is obtained after being stirred；2) carrier is added in Xiang Suoshu precious metal colloid solution, the compound containing adjuvant component is added thereto after carrying out first time stirring, its pH value is adjusted to 8 ~ 12, the solid precipitating that deionized water is added and is stirred to get for the second time, solid precipitating is filtered, obtains catalyst precursor after dry；3) catalyst precursor is roasted, obtains oxidation of formaldehyde catalyst.Noble metal used in oxidation of formaldehyde catalyst of the invention will be far less than current catalyst, have it is cheap, it is easy to industrialized production；Oxidation of formaldehyde catalyst prod activity of the invention is higher, at room temperature can be by the formaldehyde complete oxidation in air. |
| priorityDate | 2016-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.