http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215876801-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6eb808e3f5a021c8d544f47f000140a5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d6bc44f7bd87bfb969e782951d91b30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_790e75218f20f56ffc952c3a370e8d5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82f3a96e069b41c0d85f6fe651b0b8ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e715c8b4b27be7b8b7ba731d416a1920 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_046a3dab1d2e3ea3637334a0ad93c293 |
| publicationDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215876801-U |
| titleOfInvention | Collecting and processing device for acetaldehyde gas |
| abstract | The utility model discloses a collecting and processing device for acetaldehyde gas, which comprises an acetaldehyde storage tank, a water seal tank, an esterified water collecting tank, a leaching device and a stripping tower, wherein the acetaldehyde storage tank is filled with the esterified water; the acetaldehyde storage tanks are provided with two acetaldehyde storage tanks, the two acetaldehyde storage tanks are provided with air guide pipes, the acetaldehyde storage tanks are connected with the water seal tank and the esterified water collecting tank through the air guide pipes, and the gas phase can be adjusted through a valve to enter the water seal tank or the esterified water collecting tank according to the requirement; the upper part of the esterified water collecting tank is connected with the leaching device; the water seal tank with the water collection tank of esterifying all is provided with liquid recovery pipe, liquid recovery pipe passes through the force pump and connects the strip tower. The utility model has simple structure and reasonable design, can realize the recycling of acetaldehyde in the waste gas containing polyester, reasonably utilizes resources and simultaneously lightens the pollution to air. |
| priorityDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.