http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008138882-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate | 2007-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008138882-A |
| titleOfInvention | POLYCARBOXYLIC ACID PRODUCTION SYSTEM USING A COOLED UTERINE SOLUTION FROM OXIDATIVE COMBUSTION AS THE SYSTEM LOADS FROM POLLUTION |
| abstract | 1. A method of producing a polycarboxylic acid composition, comprising:! (a) carrying out the oxidation of the multiphase reaction medium in the primary oxidation zone to obtain the initial suspension; ! (b) conducting oxidative combustion of at least a portion of said initial suspension in the combustion zone to produce a combustion product as a result of the suspension; ! (c) cooling at least a portion of said suspension of the combustion product in a cooling zone to produce a cooled suspension containing cooled liquid and solid phases; and! (d) using a solvent purification system to remove at least one aromatic impurity present in a solvent purification charge introduced into said solvent purification system, wherein said chilled liquid phase of said chilled suspension forms at least about 20 wt.% specified solvent cleaning load. ! 2. The method according to claim 1, where the specified chilled liquid forms at least about 40 wt.% The specified download cleaning solvent. ! 3. The method according to claim 1, where the specified chilled liquid forms at least about 80 wt.% The specified download cleaning solvent. ! 4. The method according to any one of claims 1 to 3, where the temperature of the specified cooled suspension exiting the specified combustion zone is at least about 40 ° C lower than the temperature of the specified suspension of the combustion product leaving the specified combustion zone. ! 5. The method according to claim 4, where the temperature of the specified suspension of the combustion product leaving the specified combustion zone is at least about 160 ° C, and t |
| priorityDate | 2006-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.