http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208454847-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69a3757ef3e679e1fe57e49ebc161cf7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 |
| filingDate | 2018-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1532d09d0ebaf2a9bf0f22faa87bbf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4665b10643f47c8890e274d805df149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16c5cd5f3abfa41a6a9cb344a6c9a1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03d17484258a792e94dba857e8531dfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4314cdcbd38cd30852d2b080766d03 |
| publicationDate | 2019-02-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208454847-U |
| titleOfInvention | The preparation facilities of high-purity ethane |
| abstract | The utility model discloses the preparation facilities of high-purity ethane, including first rectifying column and Second distillation column, identical recyclable device is equipped in the first rectifying column and the bottom interior wall of Second distillation column, reserve gas outlet in the top of first rectifying column, and condenser is fixedly installed in gas outlet, the side of condenser offers first outlet, the bottom of condenser is equipped with return pipe, the other end of return pipe extends to the inside of first rectifying column, the side wall of first rectifying column has been connected through a screw thread the first gasifier, the side wall of the Second distillation column has been connected through a screw thread the second gasifier, and first rectifying column is connected to the second gasifier by liquid-phase tube, condenser is fixedly installed at the top of Second distillation column, and condenser is connected with third gasifier far from the side of Second distillation column, the utility model greatly improves the comprehensive benefit of resource With rate, and multiple product is obtained, production value improves. |
| priorityDate | 2018-05-17^^<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/compound/CID6324 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559535 http://rdf.ncbi.nlm.nih.gov/pubchem/anatomy/ANATOMYID165 |
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