Title:
FORMIC ACID PREPARATION APPARATUS AND FORMIC ACID PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/171115
Kind Code:
A1
Abstract:
The present invention relates to a formic acid preparation apparatus and a formic acid preparation method using same, the formic acid preparation apparatus comprising: a first diaphragm electrolytic bath for receiving a supply of carbon dioxide and generating a formate; and a second diaphragm electrolytic bath for receiving the formate, which has been generated by means of the first diaphragm electrolytic bath, generating a formic acid and alkali metal or alkaline earth metal electrolyte, and supplying the alkali metal or alkaline earth metal electrolyte to the first diaphragm electrolytic bath.
Inventors:
JUNG BOONG IK (KR)
KIM JUNG SIK (KR)
SHIN HYUN SU (KR)
HYUN SUN TAEK (KR)
KIM JUNG SIK (KR)
SHIN HYUN SU (KR)
HYUN SUN TAEK (KR)
Application Number:
PCT/KR2016/003237
Publication Date:
October 05, 2017
Filing Date:
March 30, 2016
Export Citation:
Assignee:
TECHWIN CO LTD (KR)
International Classes:
C07C53/02; C07C51/02; C25B3/25; C25B9/19
Foreign References:
| KR20150055033A | 2015-05-20 | |||
| JP2009511740A | 2009-03-19 |
Other References:
FERRER ET AL: "Formic Acid Regeneration by Electromembrane Processes", JOURNAL OF MEMBRANE SCIENCE, vol. 280, no. issues 1-2, 6 March 2006 (2006-03-06), pages 509 - 516, XP005544303
See also references of EP 3470389A4
See also references of EP 3470389A4
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
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