| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6f5c2169ac6ee824d2ef5fba8ca21b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 |
| filingDate |
1993-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59fd073574d3ab51945b38d2043df1b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f06518b941ae33df11ec817a8395de5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b1b9eeb79134abe2da214331a9b4ed6 |
| publicationDate |
2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RO-115627-B1 |
| titleOfInvention |
METHOD FOR CONTROL OF IZOOLEFINES ETERIFICATION REACTIONS |
| abstract |
The invention relates to a process for controlling the reactions of isoolefin etherification with an alkylalcohol, in catalytic distillation column-like reactors which consists in determining the alcohol concentration at the bottom or at a point below the reaction zone by means of an infrared analyser and in mantaining said alcohol concentration above the level of concentration where no azeotrope is formed in the distillation head and even under the level of concentration where a complete azeotrope is formed in the distillation head |
| priorityDate |
1992-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |