http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209242964-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a1512198f279a052480a92e1844fb1d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_554027392f03bd3b2e4373483839d4d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f4e7ac97e3e0849f46eef88c5dc42fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb96ecc8eda2f77e6fea29065d7fe372 |
| publicationDate | 2019-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209242964-U |
| titleOfInvention | Crude propylene aldehyde purifying plant |
| abstract | The utility model relates to a kind of crude propylene aldehyde purifying plants, including washing acid tower, absorption tower, destilling tower and drainer, described washing is provided with air inlet pipe and discharge pipe on acid tower, it washes acid tower and is connected with absorption tower by discharge pipe, transfer pipe is provided on absorption tower, absorption tower is connected with destilling tower by transfer pipe, semi-finished product pump is provided in transfer pipe, production tube is provided on destilling tower, destilling tower is connected with drainer by production tube, destilling tower is internally provided with heat conducting pipe and at least one drying plate, the top of heat conducting pipe is arranged in drying plate, the bottom of destilling tower is provided with sewer pipe；The utility model it is structurally reasonable, can effectively promote methacrylaldehyde purity. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.