http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112387247-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112387247-B |
| titleOfInvention | A kind of modified fly ash adsorbent and preparation method thereof, and adsorption method of trimethylamine |
| abstract | The invention discloses a modified fly ash adsorbent, a preparation method thereof, and an adsorption method of trimethylamine. The adsorbent uses fly ash as a raw material, and is modified by the following method: after the fly ash is pretreated and shaped, add hydrogen peroxide solution, carry out ultrasonic modification under normal temperature and ultrasonic wave, take out and dry; add the obtained product into In the metal salt and fluorine salt solution, ultrasonic modification is carried out at room temperature and ultrasonic wave, and then gradient calcination is carried out after drying. The adsorbent is low in price, green and environmentally friendly, and realizes the resource utilization of solid waste. At the same time, the adsorbent prepared by the invention has large specific surface area, high strength, large adsorption capacity, high adsorption efficiency, hydrophobicity and stability. high advantage. |
| priorityDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.