http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212560047-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6780448e62cd17fb93308073de79b49b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-78 |
| filingDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01ebcad6af58294df5dc325ae19f02e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b8cefb95b5a686e5b2a3c92c8aa6348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf5c3e8f2ed71f0218e8fcfd88677e79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dedceaf6b4eccc3ea259404abc7cb490 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe9c3d28366d63a3e43d3dc74b6a17b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebb9c1d4b099e619427afe956de16248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5eaa500fef408953d762f2fec38db340 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88c4f4fd3cbc8969edc783d15119717a |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212560047-U |
| titleOfInvention | System for separating phenol and acetophenone from tar |
| abstract | The utility model relates to a system for separate phenol and acetophenone from tar, include: the de-heavy tower is used for removing heavy components in the tar, and a tower kettle of the de-heavy tower is used for extracting tar heavy component substances; a feeding port of the rough separation tower is connected with the tower top discharge of the de-heavy tower through a pipeline to carry out rough separation on the materials; a feed inlet of the phenol recovery tower is connected with the discharge at the top of the rough separation tower through a pipeline, and phenol is extracted from the top of the phenol recovery tower; tower kettle materials of the phenol recovery tower flow back to the rough separation tower; and an acetophenone recovery tower, wherein a feed inlet of the acetophenone recovery tower is connected with a tower kettle discharge of the rough separation tower through a pipeline, and acetophenone is extracted from the tower top of the acetophenone recovery tower; and the tower kettle material of the acetophenone recovery tower refluxes to the rough separation tower. The utility model discloses the system falls to the residual volume of relative safety to the harmful substance in the tar, reaches the innocent treatment target, carries out the minimizing to the three wastes simultaneously to improve the value of utilizing of tar. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113105316-A |
| priorityDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.