http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0187714-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-44 |
| filingDate | 1986-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a005436475061dfd133a1569680711fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb6595e67fef92841dca9f369fafb164 |
| publicationDate | 1986-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0187714-A2 |
| titleOfInvention | Process for separating components of mixtures comprising sulfuric acid and carboxylic acid |
| abstract | This invention is concerned with a method of separating components of a mixture comprising sulfuric acid, carboxylic acid and, optionally, water by feeding the mixture or the components thereof into a distillation column, diluting the mixture while in the column with sufficient water to provide a distillation mixture having a water:sulfuric acid mole ratio of 1:1 to 1.5:1, the dilution water being fed to the column below the point of entry of the mixture or the components thereof, and distilling the results mixture under vacuum. n Dilution of the feed mixture, while in the distillation column, with sufficient water to provide a water:sulfuric acid mole ratio of about 1:1 to 1.5:1 enables the mount of water required to effect efficient separation to be minimized and the heat generated by such dilution causes separation within the column and permits higher distillation pot temperatures, and thereby promotes excellent separation. Feeding the dilution water to the column below the feed mixture further promotes the separation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110546129-A |
| priorityDate | 1985-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.