http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2325479-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98b1f404c75d2f47895d1a631d348066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ea1bd1db35580c5b52e931ac2b7fc01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate | 1999-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1a15770a29bdfc779f22f1f60d10058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b8f005161dc27e940b440b920a51a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db6f324e23790acae0a7887c69fefdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506071d3c72b53485f303e00bd30cdf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c0b92275daa16cb816875756eda7be1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7fc8f36cfef86e8de49ca6543c85b72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26d0621f080ba567adc5dc5e4fa3abbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c477c778b6c70f21a3ab4b429f020a70 |
| publicationDate | 1999-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2325479-A1 |
| titleOfInvention | Process and apparatus for the production of butylacetate and isobutylacetate |
| abstract | The invention relates to a process of butylacetate production by esterification of acetic acid with butanol in the presence of a solid acidic catalyst in which distillatory separation of components runs simultaneously with esterification. Thus, acetic acid and butanol are introduced in defined amounts and in the molar ratio 1:1 to 1:10 into a system, in which the reaction and the distillatory separation proceeds in three zones. The reaction together with distillatory separation of the components with different boiling points run in the reaction zone, while only distillation takes place in lower and upper separation zones. A volatile mixture is separated in the upper separation zone, from which, after being cooled at 5 to 80 C water and organic phases are separated, the latest being refluxed into the system. The ratio of the feed amount to the organic phase reflux amount is 1:1 to 1:20, the reflux amount representing 60 to 100 % of the whole amount of the organic phase. Butylacetate is separated as a high boiling bottoms product. The invention relates also to a process of isobutylacetate production by esterification of acetic acid with isobutyl alcohol in the presence of a solid acidic catalyst in which separation of components by distillation runs simultaneously with esterification. |
| priorityDate | 1998-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.