http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102428000-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-4205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
| filingDate | 2015-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102428000-B1 |
| titleOfInvention | Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system |
| abstract | A method of removing water from an oxidative esterification reactor comprises the steps of: (a) performing an oxidative esterification reaction in the reactor; (b) removing the crude product stream from the reactor; (c) passing a first portion of the crude product stream directly to a product recovery zone; (d) introducing a second portion of the crude product stream to a distillation column to produce a column overhead stream and a column bottoms stream; (e) passing at least a portion of the column bottoms stream to a product recovery zone; and (f) recycling a recycle stream comprising at least a portion of the overhead stream to the reactor, wherein the recycle stream contains less than 1 weight percent water, based on the total weight of the recycle stream, and wherein the weight ratio of the first part to the second part is at least 1:10 and the amount of recycle stream recycled to the reactor is such that the reactor contains no more than 2.5% by weight of water, based on the weight of the reactor content. |
| priorityDate | 2014-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.