http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101370105-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate | 2010-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101370105-B1 |
| titleOfInvention | High efficiency hydroxide radical generator by micro ozone contact device, photocatalyst, electrode and fluid circulation system |
| abstract | The present invention increases the concentration of dissolved ozone by increasing the mass transfer coefficient in the dissolved ozone contacting tank, and then sends the resultant to the hydroxyl radical forming tank, which is a subsequent process to maximize the rate and amount of hydroxyl radicals under the action of a photocatalyst and an electrode. It is a high-efficiency hydroxide radical generator by micro ozone contact device that rapidly decomposes hard-decomposable substance, photocatalyst, electrode and fluid circulation system. n In the conventional hydroxyl radical generator, ozone dissolution and generation of hydroxide radicals occurred in a single reactor, and ozone having a slow mass transfer rate also affected the amount of hydroxide radicals due to its low dissolution rate. Therefore, the present invention maximizes the generation and utilization of hydroxide radicals by configuring a dissolved ozone contacting tank, a hydroxyl radical forming tank, and a fluid circulation tank. n In the dissolved ozone contact tank of the present invention, gas ozone and inflow water are mixed with a high speed motor and an impeller, and the bubble is refined with a collision pin to increase the specific surface area, thereby improving the liquid mass transfer coefficient, and increasing the fine bubbles inside the contact tank. It migrated downward and dissolved to enhance the concentration of dissolved ozone. In the hydroxyl radical forming tank, the increased dissolved ozone is ionized directly to O 3 - without passing through the rate-forming step of HO 2 through the action of an electrode and a catalyst, combined with H + to form HO 3 , and then rapidly to O 2 and OH . By decomposing, maximizing the rate and amount of hydroxyl radicals was processed quickly and efficiently. n n Dissolved ozone contact tank, hydroxide radical forming tank, fluid circulation system, photocatalyst, electrode, high efficiency hydroxide radical generator |
| priorityDate | 2010-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.