http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107108413-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
| filingDate | 2016-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107108413-B |
| titleOfInvention | Apparatus for producing glycol and process for producing the same |
| abstract | The present disclosure relates to an apparatus for preparing glycol and a method thereof, and more particularly, to an apparatus for preparing glycol and a method of preparing glycol, the apparatus comprising: a) an aldol condensation reactor; b) an extractor for extracting aldol condensation product and unsaturated aldehyde using an organic solvent not mixed with water; c) a distillation column for removing a raw material from an extract discharged from the extractor; d) a hydrogenation reactor for hydrogenating the extract discharged from the distillation column; and e) a dividing wall distillation column for separating glycol from a hydrogenated solution product discharged from the hydrogenation reactor, wherein the hydrogenation reactor is a fixed bed catalytic reactor packed with a copper-based catalyst. According to the present disclosure, it is effective to provide an apparatus for preparing glycol and a method for preparing the same, in which a raw material loss is low and generation of by-products is suppressed, thereby having a high glycol yield and being economical. |
| priorityDate | 2015-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.