http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SK-42798-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98b1f404c75d2f47895d1a631d348066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32c8fbdb0983e1e4a1746582585aad98 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-12 |
| filingDate | 1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b4a506a58e38b3f554d0b61ceecc971 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e89005b0d29eda714e5e2fc2a2dad32f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c1b1e348d7a6386b8aa17fb34ccf2a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_240e3c48e874cdba2e2e2bed0f7f7c40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1697cde3a9a35cb28919f137951ace8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2895cb7d3f7424f096f572146eb3dcec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c97c98f4b405edfd1033612ae4a00f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75beb0a48ee663280f63e5e8cca5acf5 |
| publicationDate | 2000-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SK-42798-A3 |
| titleOfInvention | Method and device for the manufacture of isobutyl acetate |
| abstract | The production of isobutylacetate by esterification of acetic acid by isobutylalcohol in the presence of the solid acid catalyst with concurrent distilling separation of the components, wherein the acetic acid and isobutylalcohol are separately indicated in the molar ratio 1 : 1 to 1 : 10 and in the defined amount pre the catalyst unit into the system divided in three zones. In the reaction zone the reaction runs concurrently with distilling separation of the components. The feed of the acetic acid is led inside the reaction zone or above this zone and the feed of isobutylalcohol is led inside the reaction zone or under this zone, in the upper separation zone there is removed the elusive mixture, which is after the cooling to 5 to 80 °C separated to the aqueous and organic phases and this organic phase is returning as a reflux into the system, with the ratio between the feed of the incoming components and the reflux flow of the organic phase 1 : 1 to 1 : 20. The reflux backward flow is 5 to 100 % of the total amount from the separated organic phase and isobutylacetate is separated as higher boiling end component. Disclosed is also device for performing this process. |
| priorityDate | 1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.