http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203469512-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5f0d737a184d471dd1789e39d900c31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06 |
| filingDate | 2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71188d855256fce62bf277fd0ad7b77f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db693e20dd737899a7419708f35367eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eab33e6f5e94e1aafc91b7c8baa2b55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7f225fc793c18346fda2493e4b5856c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13cb6d091667cfe8174e127f6a13a534 |
| publicationDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203469512-U |
| titleOfInvention | Nitrotoluene rectifying tower |
| abstract | The utility model discloses a nitrotoluene rectifying tower which comprises a tower body and tower plates, and is characterized in that each tower plate is sequentially provided with a primary distillation layer and a rectifying layer from top to bottom; a liquid guide groove is arranged above each layer of tower plate on the inner wall of the tower body, and is in an inverted trapezoidal shape; an upward fixed plate is arranged at the side close to the inner wall of the tower body; the fixed plate is arranged upwards, so that wall flow can easily flow into the liquid guide grooves; the bottom of each liquid guide groove is provided with a channel. After the nitrotoluene rectifying tower is adopted, the separating effect of different liquid substances can be effectively improved, and the installation space is reduced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103418153-A |
| priorityDate | 2013-07-31-04:00^^<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/SID415742426 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID69321 |
Total number of triples: 20.