| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 |
| filingDate |
2005-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f37c54c576f955a30bd3f0fe380a4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_776e5c8ae4c2ca68fed70906224db861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b463ca5d1a80e251fb05efb1f9c09c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e857011aadec93e5139c22aee1aa742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_944ec3d1860d0d7fb0dee9a4fb2cf6fe |
| publicationDate |
2006-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20060129427-A |
| titleOfInvention |
Process for Removing Permanganate Reducing Compound from Methanol Carbonylation Process Stream |
| abstract |
The present invention discloses an improved methanol carbonylation process for producing acetic acid. Specifically, (a) distilling at least a portion of the condensed light end overhead to produce a permanganate reducing compound (PRC) rich second overhead stream, and (b) extracting the second overhead stream with water. And separating therefrom the aqueous stream containing PRC, and (c) returning at least a portion of the extracted second overhead to a second still, a method for removing PRC from the condensed light end overhead stream. Initiate. |
| priorityDate |
2004-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |