http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-89224-U
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 |
| filingDate | 2013-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-89224-U |
| titleOfInvention | METHOD OF OBTAINING ACID CATALYST FROM WASTES OF MIXTURES OF TOLUOL ISOMERS AND OUT OF SULFURIC ACID |
| abstract | A method of obtaining an acid catalyst by sulfuration of toluene by boiling toluene with sulfuric acid, azeotropic separation of water with toluene to stop the separation of water and complete conversion of sulfuric acid, the release of the final product. The sulfonation is carried out by sulfuric acid waste with a concentration of 10-92,5%. As the product of sulfation used waste mixture of isomers of toluene at a molar ratio of components 1: 2,3-6,0. |
| priorityDate | 2013-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.