http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0615856-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-12 |
| filingDate | 2006-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7861826d306b7d5bc546d75695a762bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fdd844263981e6db1417c418a8d3688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4199d086578a4b1513f37696dfb605c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb5d2ac00c4d962db405616c9f7c4071 |
| publicationDate | 2012-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0615856-A2 |
| titleOfInvention | process for preparing dioxolane |
| abstract | PROCESS TO PREPARE DIOXOLAN. A process for producing dioxolane by reacting ethylene glycol (1) with formaldehyde in aqueous solution (2) in the present catalyst is disclosed. Said process is characterized in that the reaction is performed in a reactive distillation column (RDK). The ethylene glycol (1) and aqueous formaldehyde (2) extracts are fed to the reactive distillation column (RDK) in its central zone, and a dioxolane-containing stream (3) is withdrawn from the top zone of the reactive distillation column ( RDK) while a bottom stream (4) containing purchased high boiling components such as dioxolane is withdrawn. |
| priorityDate | 2005-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.