http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107108446-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| 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/C02F1-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 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 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 |
| filingDate | 2015-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd25ebc9778de907e8b1a2ef10679db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b09df7d1f0e21529e5fec0dcf275f05c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dec63e1144edeed5f4a42488e21a9eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e096ccb0ecd79222417a664fabcaec41 |
| publicationDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107108446-A |
| titleOfInvention | Process for in situ water removal from oxidative esterification reactions using a coupled reactor distillation system |
| abstract | A method for removing water from an oxidative esterification reactor comprises: (a) conducting an oxidative esterification reaction in the reactor; (b) removing a crude product stream from the reactor; (c) removing the crude product stream A first portion of the stream is passed directly to a product recovery zone; (d) a second portion of the crude product stream is introduced into a distillation column to produce a column overhead product stream and a bottoms product stream; (e) at least a portion of the bottoms product stream is passed to and (f) recycling a recycle stream comprising at least a portion of the overhead product stream to the reactor; wherein the recycle stream contains less than 1% by weight (wt%) based on the total weight of the recycle stream ), wherein the weight ratio of the first part to the second part is at least 1:10, and wherein the amount of the recycle stream recycled to the reactor is such that the reactor contains less than or equal to 2.5 wt% of water. |
| 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: 51.