http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110624403-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-915 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8668 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 |
| filingDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110624403-B |
| titleOfInvention | Filter screen with formaldehyde and odor removing functions and preparation and application thereof |
| abstract | The invention belongs to the field of air purification materials, and discloses a filter screen with formaldehyde and odor removing functions, and preparation and application thereof. Adding a manganese-containing compound, an iron-containing compound and oxalate into water for hydrothermal reaction at 70-120 ℃, and separating, washing and drying a product to obtain a powdery manganese-based catalyst; adding the obtained manganese-based catalyst into water, carrying out ultrasonic treatment to uniformly disperse, and adding SiO into the solution 2 Gelling, stirring and dispersing uniformly to obtain a glue solution; and spraying the obtained glue solution on the front surface and the back surface of the filter screen material, and drying to obtain the filter screen with the functions of removing formaldehyde and peculiar smell. The manganese-based catalyst and the filter screen obtained by the invention realize the rapid degradation of low-concentration formaldehyde at room temperature. The formaldehyde removing fan prepared by the formaldehyde removing fan can remove peculiar smell and VOCs in rooms and automobiles. |
| priorityDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.