http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050095595-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/C07C51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 |
| filingDate | 2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c436cf3c2df87cd1947f379a865b5e6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_972fab0c6389a434b583fde0385fca4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c63404b20742b3a7db3107ace4dca66b |
| publicationDate | 2005-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050095595-A |
| titleOfInvention | A low water methanol carbonylation process for high acetic acid production and for water balance control |
| abstract | The present invention relates to a process for producing acetic acid by catalytic carbonylation of methanol and its reactive derivatives in a reaction mixture using a rhodium-based catalyst at low water conditions. Using this method, a reaction rate of at least 15 g-mol / l / hr is achieved. High reaction rates run at water concentrations below 2.0% by weight. Under certain conditions, the water concentration in the reaction mixture of the process is maintained at the desired concentration by one or more process steps comprising adding methyl acetate, dimethyl ether, acetic anhydride, or a mixture of these compounds to the process system. The process step of adding the components to the reaction mixture can be combined with other process steps to control the water concentration in the reaction mixture for the carbonylation of methanol. |
| priorityDate | 2002-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.