| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0588f46a05236aaf7e781afa5a358d9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1dac6a5dbe5dbd7b3065cf03f5c004b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7419963caa9d67489d4aa0ba7f3ebcd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90439a10b5433a6a78e340ff511c0e62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 |
| filingDate |
2010-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea36e36e35057c25162b57bd7778683f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b8765e3ed83c5bbb88696c96620320d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4177a8968a0f6b905c42a36ed625166f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c8b1afba7917e710f01bf6ea456432 |
| publicationDate |
2012-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8207377-B2 |
| titleOfInvention |
Process for the production of acetic acid |
| abstract |
A process for the reduction and/or removal of permanganate reducing compounds formed by the carbonylation of methanol in the presence of a Group VIII metal carbonylation catalyst to produce acetic acid is disclosed. More specifically, a process for reducing and/or removing permanganate reducing compounds or their precursors from intermediate streams during the formation of acetic acid by said carbonylation processes is disclosed. In particular, a process in which a low boiling overhead vapor stream from a light ends column is subjected to a single distillation to obtain an overhead that is subjected to an extraction to selectively remove and/or reduce PRC's from the process is disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8501990-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8889904-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012264974-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9149735-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9409848-B2 |
| priorityDate |
2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |