http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-425452-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37a983d0e9f403775579bf15d22684b0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-36 |
| filingDate | 2018-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f9b11c170e355b3ade4503bbbcbe5c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e64e82c68535de13f398a89ecfbdaa62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6e30b62389a528fd40237966f2c80e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad6a3e6f16c23969b4300b635e5ef5cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303d5b1430d5facf2cac67e4be07e77b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8738e5514b9e0b4e101a75951d13c0c6 |
| publicationDate | 2019-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-425452-A1 |
| titleOfInvention | A method of obtaining and dehydrating acetone, butanol and ethanol from their aqueous mixture, especially from the fermentation broth by membrane distillation |
| abstract | The subject of the application is a method of obtaining and dehydrating acetone, butanol and ethanol, characterized in that the ABE aqueous mixture or the fermentation broth is subjected to membrane distillation in a module with hydrophobic porous membranes, whereby the permeate is collected on a cooling surface where permeate condenses and condensate flows into a permeate tank containing about twice the concentration of organic components (ABE), and the permeate obtained as a result of membrane distillation is directed to a tank from which the ABE mixture is directed to distillation to obtain a concentrated ABE mixture or the mixture is directed to modules for vacuum pervaporation or thermopervaporation, where the permeate after the pervaporation or thermopervaporation process is a mixture of acetone, butanol and ethanol (ABE) with water and is directed to a tank (phase separator), where the upper organic phase is separated from 60% to 70%ABE and 30% to 40% water and a lower water phase containing approx. 80% water and 20% ABE. |
| priorityDate | 2018-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.