| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44 |
| filingDate |
2005-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_944ec3d1860d0d7fb0dee9a4fb2cf6fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f37c54c576f955a30bd3f0fe380a4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b463ca5d1a80e251fb05efb1f9c09c4 |
| publicationDate |
2009-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MY-139400-A |
| titleOfInvention |
Removal of permanganate reducing compounds from methanol carbonylation process stream. |
| abstract |
AN IMPROVEMENT OF THE METHANOL CARBONYLATION PROCESS FOR MANUFACTURING ACETIC ACID IS DISCLOSED. SPECIFICALLY DISCLOSED IS A METHOD FOR REDUCING THE FORMATION OF ALKYL IODIDES AND C₃-₈ CARBOXYLIC ACIDS BY REMOVING PERMANGANATE REDUCING COMPOUNDS (“PRC’s’) FROM THE LIGHT PHASE OF THE CONDENSED LIGHT ENDS OVERHEAD STREAM, INCLUDING (A) DISTILLING THE LIGHT PHASE TO YIELD A PRC ENRICHED OVERHEAD STREAM; AND (B) EXTRACTING THE THIRD OVERHEAD STREAM WITH WATER IN AT LEAST TWO CONSECUTIVE STAGES AND SEPARATING THEREFROM ONE OR MORE AQUEOUS STREAMS CONTAINING PRC”s. |
| priorityDate |
2004-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |