http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112058035-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2020-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112058035-B |
| titleOfInvention | Dehumidifying agent and preparation method thereof |
| abstract | The invention discloses a dehumidifying agent and a preparation method thereof, belonging to the technical field of dehumidifying agents. The dehumidifying agent comprises the following components in percentage by weight: 40-60% of biomass activated carbon, 20-30% of hygroscopic salt, 10-15% of acrylamide, 5-10% of acrylic acid, 1-2% of cross-linking agent, 1-5% of initiator and 1-2% of additive; wherein the biomass activated carbon is obtained by mixing a biomass raw material with 50-80% phosphoric acid solution and calcining at 400-600 ℃. The dehumidifying agent can efficiently adsorb water vapor and cannot cause secondary pollution. |
| priorityDate | 2020-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.