http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103143362-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41d42dda56335b56f7f1545dcbc7ca22 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2012-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cae0c92665e0400467a968d48700516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9053c8da4811ff48546994615ae7646c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a418b3a023ee7a1c02b514890910bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_489f1a39c263b2c362109bfd27fb1db9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eee2842c1a7c554164f8b689238d7acd |
| publicationDate | 2015-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103143362-B |
| titleOfInvention | Magnetic photocatalyst used for gas waste water treatment and preparation method thereof |
| abstract | The invention belongs to the technical field of waste water treatment through photocatalytic oxidation, and particularly relates to a magnetic photocatalyst, a preparation method and a method for advanced treatment of gas waste water. The magnetic composite photocatalyst of a core-shell structure prepared with a continuous homogeneous precipitation-calcination method is good in dispersity, sizes of particles are about 1-9 nanometers, a layer of gamma-aluminium oxide is arranged between a ferrite core and a nanometer titanium dioxide shell layer and serves as a middle layer, the packaging quantity is large and adjustable, the distribution is uniform, the magnetism is strong, the catalytic activity is high, and the magnetic photocatalyst can be excited by sunlight and used for the gas waste water treatment. The treatment speed is fast, the effect is good, the cost is low, the process is simple, and the catalyst in water solution can be recovered fast with a magnet and used repeatedly. |
| priorityDate | 2012-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.