http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103394363-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-135 |
| filingDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103394363-B |
| titleOfInvention | A kind of preparation method of renewable and recyclable lithium fluoride modified titanium dioxide nano-catalyst |
| abstract | The invention discloses a preparation method for regenerably using lithium fluoride to modify titanium dioxide nanometer catalyst, which is mainly used for photocatalytic degradation of organic matter. Using concentrated sulfuric acid, hydrochloric acid, deionized water, absolute ethanol, butyl titanate and lithium fluoride as raw materials, the anatase phase nano-titanium dioxide powder was first prepared by hydrothermal method, and then lithium fluoride and titanium dioxide powder were added to water Lithium fluoride-modified titania nanocatalysts were prepared by secondary hydrothermal method with mixed solution of ethanol. The catalyst prepared by this method has a strong adsorption effect on organic matter and can degrade organic matter under visible light. After complete adsorption, it can be regenerated and recycled after being annealed at 400-600°C for 1-3 hours. It can be widely used in sewage treatment, photocatalytic organic degradation and other fields. and usage costs. |
| priorityDate | 2013-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.