http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103084042-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2011-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103084042-B |
| titleOfInvention | A kind of device for reclaiming acetone waste gas and technique |
| abstract | The invention discloses a kind of device for reclaiming acetone waste gas and technique, this technique comprises the following steps: use the acetone in boiling point solvent absorption acetone waste gas between 200 DEG C～300 DEG C；The waste acetone of post liquefaction is separated with the solvent absorbing it；Acetone waste liquid is purified。The present invention, by extremely low for the content discharged from coating machine and boiling point is extremely low, the acetone waste gas that is not easily recycled, absorbed by high boiling solvent and liquefied recycling, reduces the difficulty of acetone waste gas liquefaction, and, solvent after recovery and acetone, can recycle, namely avoid the waste of resource, reduce the costs of production and operation of enterprise, meanwhile, it also avoid environmental pollution。 |
| priorityDate | 2011-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.