Title:
アルカン酸の抽出
Document Type and Number:
Japanese Patent JP7333328
Kind Code:
B2
Abstract:
The present invention relates to a method of extracting an alkanoic acid and/or ester there of from an aqueous medium, the method comprising: (a) contacting the alkanoic acid and/or ester thereof in the aqueous medium with at least one extracting medium for a time sufficient to extract the alkanoic acid and/or ester thereof from the aqueous medium into the extracting medium, (b) separating the extracting medium with the extracted alkanoic acid and/or ester thereof from the aqueous medium wherein the extracting medium comprises: -a mixture of at least one alkyl-phosphine oxide, preferably Trioctylphosphine oxide (TOPO), and at least one alkane wherein the alkane comprises at least 12 carbon atoms.
Inventors:
Hearth, thomas
Beck, Jimon
Demrel, Martin
Beck, Jimon
Demrel, Martin
Application Number:
JP2020543600A
Publication Date:
August 24, 2023
Filing Date:
February 15, 2019
Export Citation:
Assignee:
Evonik Operations GmbH
International Classes:
C12P7/40; C12N1/00; C12N1/20; C12P7/62
Domestic Patent References:
| JP2012125169A | ||||
| JP50149615A | ||||
| JP49014722A |
Other References:
GILDEMYN S. et al.,Upgrading syngas fermentation effluent using Clostridium kluyveri in a continuous fermentation, Biotechnol Biofuels, 2017, vol. 10, p. 83
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki