http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217230303-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08f119ead8fcf3257666d384047e3bb1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2022-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_775f409befd8cbcf6e8792db7899f54e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a6a9b47710ed54b378a9a2b3293fb0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_382ebd3e824e6ab14e5de8338d573526 |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217230303-U |
| titleOfInvention | A safety treatment device for photosensitive material waste liquid |
| abstract | The utility model provides a photosensitive material waste liquid safety treatment device, which comprises a waste liquid tank, a liquid inlet pipe and a liquid discharge pipe respectively arranged at the top and bottom of the waste liquid tank, and the lower end of the waste liquid tank is connected to the waste liquid through a circulation pipeline A circulating pump and a photocatalytic reactor are arranged on the top of the tank and the circulating pipeline in sequence; the light source of the photocatalytic reactor adopts ultraviolet light or visible light of about 400 nm that can decompose the azide compound into stable products. In the utility model, a photocatalytic reactor is arranged on the waste liquid tank by using a circulation pipeline, and the azide compound can be decomposed into stable products under the irradiation of ultraviolet light or visible light, so that the waste liquid can be treated with different methods in different use processes. The solution of decomposing photoresist and azide compound photosensitizer by light irradiation can effectively solve the safety problems such as burning and fire during the production process of photosensitizer. The security risks are thus resolved. |
| priorityDate | 2022-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559500 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID33558 |
Total number of triples: 17.