http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217698559-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf77432354a40bf15274377a5cf5b2da |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-00 |
| filingDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a663fa70b48a828f3beaef1b23d6dc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65d901ae3dde3367bf1203b522adc169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e19aae432057e41528f1f93a26885e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_158755f20b9330b578dec994b0e56648 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c1227af08c91fdecbc3b659851ad6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47042b8c857f0e6cd3b8ce103cbddd21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_461d0ecb158e7b0c35fce75e966b24da |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217698559-U |
| titleOfInvention | Ammonia evaporation heating device for tail gas treatment of caprolactam production process |
| abstract | The utility model belongs to the technical field of organic chemical raw material processing, in particular to an ammonia evaporation heating device for the treatment of tail gas of a caprolactam production process, and an ammonia evaporation heating device for the treatment of the tail gas of a caprolactam production process, comprising an evaporation kettle body and a steam heater. The top of the body is provided with a tail gas inlet. By setting the evaporation kettle body and a steam heater, the top of the evaporation kettle body is provided with a tail gas inlet, and the evaporation kettle body is provided with a heating tube. The heating tube is coiled and distributed in the evaporation kettle body in a spring shape. The air inlet and outlet ends of the heater are connected to the steam heater through the air duct, which is beneficial to increase the heating area of the heating tube, thereby improving the efficiency of the device's evaporative heating. |
| priorityDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.