http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-0013463-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/C07C51-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 |
| filingDate | 2000-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be3314f2a5c02e8fa0f94bf38715c23a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc1262ff982638982878fd5448ccc826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d79e146df6fcb328d25373f4a2213b4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f2684eb9bfa85535e17b23ecba97689 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_944ec3d1860d0d7fb0dee9a4fb2cf6fe |
| publicationDate | 2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-0013463-A |
| titleOfInvention | Rhodium / inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile |
| abstract | "RHODIO / IODIDE CATALYZER SYSTEM FOR METHANOL CARBONILATION PROCESS WITH IMPROVED PROFILE PROFILE". The method of the present invention provides an improvement on the existing technique of carbonylation and methanol methods which substantially reduces the production of carbonyl impurities. The production of carbonyl impurities, particularly acetaldehyde, crotonic aldehyde, and 2-ethyl crotonic aldehyde, in methanol carbonylation reactions have been found to decrease by maintaining a partial hydrogen pressure between about 0.689 and 27.58 kPa at total reaction pressure from about 1.5 to 4.0 MPa total reaction pressure. |
| priorityDate | 1999-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.