http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201223936-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 |
| filingDate | 2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46042f33195a8957a7a80ae56845347f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01b37617ba8f9cff46f328615cb5332b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be3314f2a5c02e8fa0f94bf38715c23a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9e2f7e2cd2a891f1611ca26f3becc4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b57622dc91283b9dda7c32a6e3cbd16 |
| publicationDate | 2012-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201223936-A |
| titleOfInvention | Production of acetic acid with high conversion rate |
| abstract | The present invention, in one embodiment, is to process for producing acetic acid. The process comprises the step of reacting (i) a carbon monoxide feed; and (ii) at least one of methanol and a methanol derivative in a first reactor, under conditions effective to produce a crude acetic acid product. In preferred embodiments, the carbon monoxide feed comprises less than 99.5 mol% carbon monoxide. The process, in some embodiments, further comprises the step of purging from the first reactor a carbon monoxide purge stream comprising a first amount of residual carbon monoxide and one or more impurities. Preferably, the first amount is greater than 20 mol%. The process further comprises the step of separating the crude acetic acid product into at least one derivative stream. At least one of the derivative stream(s) comprises a second amount of residual carbon monoxide. The process further comprises the step of reacting at least a portion of the second amount of residual carbon monoxide and at least one of methanol and a methanol derivative in a second reactor under conditions effective to produce additional acetic acid. As a result, the inventive process achieves an overall carbon monoxide conversion of at least 95%, based on the total amount of carbon monoxide in the carbon monoxide feed. |
| priorityDate | 2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.