Title:
A manufacturing method of concentration solution of an organic compound
Document Type and Number:
Japanese Patent JP6095492
Kind Code:
B2
Abstract:
After an aqueous solution containing, at a concentration of less than 40% by mass, an organic compound having two or more hydrophilic groups in a molecule is adjusted to contain the organic compound at a concentration of equal to or greater than 40% by mass, the aqueous solution whose organic compound concentration is adjusted to equal to or greater than 40% by mass is irradiated with an ultrasonic wave to atomize water, and is dehydrated and concentrated.
Inventors:
Masanori Namba
Junnosuke Saito
Junnosuke Saito
Application Number:
JP2013119195A
Publication Date:
March 15, 2017
Filing Date:
June 05, 2013
Export Citation:
Assignee:
Kao Corporation
International Classes:
B01D17/00; B01D1/16; C07C29/76; C07C31/20; C07C31/22; C07C45/81; C07C47/19; C07C51/43; C07C59/08; C07D307/46; C07H3/02
Domestic Patent References:
| JP8019735A | ||||
| JP8131701A | ||||
| JP2003200031A | ||||
| JP2003265160A | ||||
| JP2003289847A | ||||
| JP2008149316A | ||||
| JP2009142727A | ||||
| JP2012096206A | ||||
| JP2012245459A |
Foreign References:
| US20080000842 | ||||
| US4599459 |
Other References:
松浦一雄,矢野陽子,脇坂昭弘,"新規な分離技術「超音波霧化分離」",生物工学会誌,2007年12月25日,Vol.85 No.12,Page.554-555
安田啓司,外6名,"超音波霧化を用いた分離挙動に及ぼす溶液物性の影響",化学工学会第68年会研究発表講演要旨集,2003年 2月23日,Page.550
安田啓司,外6名,"超音波霧化を用いた分離挙動に及ぼす溶液物性の影響",化学工学会第68年会研究発表講演要旨集,2003年 2月23日,Page.550
Attorney, Agent or Firm:
Maeda patent office