http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006199681-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 |
| filingDate | 2005-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eadf5e0959df64963927db2a062a71d4 |
| publicationDate | 2006-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006199681-A |
| titleOfInvention | Method for producing acetic acid |
| abstract | In the production of a carboxylic acid under a condition where the water concentration is low, the deactivation of a metal catalyst is suppressed to prevent a decrease in reaction rate, and the production of by-products is reduced. In the presence of a carbonylation catalyst system and a finite amount of water, an alcohol having n carbon atoms and carbon monoxide are continuously reacted, and a reaction mixture is continuously withdrawn from the reaction system 1 to obtain a distillation step ( In the method for producing a carboxylic acid, which is introduced into the distillation towers 3a and 3b) and separated into a high-boiling component and a low-boiling component containing a carboxylic acid having n + 1 carbon atoms, the monoxide contained in the liquid phase of the reaction system 1 The amount of carbon and / or hydrogen is adjusted to at least one of the following (i) and (ii). (i) The amount of carbon monoxide is at least 2 mmol per 1 MPa partial pressure of the reaction system and 1 kg of liquid phase weight. (ii) The amount of hydrogen is at least 50 mmol per 1 MPa partial pressure of hydrogen in the reaction system and 1 kg of liquid phase. [Selection] Figure 3 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008010441-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9115071-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103370297-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103370297-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012081416-A1 |
| priorityDate | 2004-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.