FORMIC ACID PREPARATION APPARATUS AND FORMIC ACID PREPARATION METHOD

Disclosed is an apparatus for producing formic acid, including a first diaphragm electrolytic bath, configured to produce formate from carbon dioxide that is supplied, and a second diaphragm electrolytic bath, configured to produce formic acid and an alkali metal or alkaline earth metal electrolyte...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Jung Sik, JUNG, Boong Ik, HYUN, Sun Taek, SHIN, Hyun Su
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Disclosed is an apparatus for producing formic acid, including a first diaphragm electrolytic bath, configured to produce formate from carbon dioxide that is supplied, and a second diaphragm electrolytic bath, configured to produce formic acid and an alkali metal or alkaline earth metal electrolyte from the formate that is produced in the first diaphragm electrolytic bath and supplied therefrom and to supply the alkali metal or alkaline earth metal electrolyte to the first diaphragm electrolytic bath. A method of producing formic acid using the same is also provided.