http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206418057-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae3fbc6ba47db2cbf1de2cd1b064b19 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-09 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/C07C69-14 |
| filingDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caeba9ab22e527069dde2ec6b0f5f4b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bdf9d0ff7f36e821ff493bb48150a27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c239912021e236e8c94832cb8a146d19 |
| publicationDate | 2017-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206418057-U |
| titleOfInvention | PVA produces byproduct methyl acetate and acetaldehyde rectifying full gear system |
| abstract | A kind of PVA production byproduct methyl acetates and acetaldehyde rectifying full gear system, including rectifying column, reboiler, condenser, distributor, distillate groove, distillate pump, acetaldehyde storage tank, the first stop valve also is set between the refluxing opening of distributor and the liquid-phase reflux mouthful of rectifying column, distributor extraction mouthful and distillate the second regulating valve be set between groove, also distillating the backflow connecting line of setting second between pump and the first backflow connecting line, with by distillate the power of pump by the liquid phase material distillated in groove from the liquid-phase reflux mouthful forced refluence of rectifying column into rectifying column, the rectifying piece-rate system also includes automatic temperature control, in the utility model, by the way of forced refluence and natural back flow are combined, back-flow velocity can adjust, reflowing result is good, light component separative efficiency is high, light component composition meets technological requirement. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116298123-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116298123-A |
| priorityDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.