http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2711353-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 |
| filingDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab7c9ebe2a816c67c678f9c0e9fc695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bb053da6b91f09bb6a1dfddf9e516e9 |
| publicationDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2711353-A1 |
| titleOfInvention | Process for the continuous manufacture of aryl alkyl carbonate and diaryl carbonate using vapor recompression |
| abstract | Process for preparing an alkyl aryl carbonate and adiaryl carbonate, comprising (a) reacting a dialkyl carbonate and an aromatic hydroxy compound in a production column (200) to form the alkyl aryl carbonate and the diaryl carbonate; (b) directing a bottom stream of the production column to a reboiler (205), wherein the bottom stream comprises the alkyl aryl carbonate and the diaryl carbonate; (c) heating the bottom stream in the reboiler (205) with heat from an overhead stream of the production column (200) to result in a heated bottom stream; (d) directing a first portion of the heated bottom stream back into the production column (200), wherein the first portion comprises phenol; and (e) collecting the diaryl carbonate and the alkyl aryl carbonate from a second portion of the heated bottom stream. |
| priorityDate | 2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 514.