METHOD FOR PRODUCING IRON CARBOXYLATE

PROBLEM TO BE SOLVED: To provide a method for producing an iron carbonate which can inhibit the generation of hydrogen during the production of the iron carbonate by the reaction of a carboxylic acid with metal iron.SOLUTION: An embodiment of the present invention is a method for producing an iron c...

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Bibliographic Details
Main Authors MURATA NAOSHI, MATSUO TAKESHI, MORI HIROYUKI
Format Patent
LanguageEnglish
Japanese
Published 11.01.2018
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Summary:PROBLEM TO BE SOLVED: To provide a method for producing an iron carbonate which can inhibit the generation of hydrogen during the production of the iron carbonate by the reaction of a carboxylic acid with metal iron.SOLUTION: An embodiment of the present invention is a method for producing an iron carbonate by reacting metal iron with a carboxylic acid in a reaction solution, where a compound of trivalent iron is added to the reaction solution, the reaction solution contains a compound of trivalent iron at the start of the reaction, and the reaction solution contains a non-iron metal having a standard electrode potential -2.5 or more and 0.1 or less or a metal compound containing the metal or the reaction solution contains at least one metal selected from the group consisting of Ag, Bi and Pd or a metal compound containing the metal.SELECTED DRAWING: None 【課題】本発明の目的は、カルボン酸と金属鉄とを反応させてカルボン酸鉄を得る際に、水素の発生を抑制可能なカルボン酸鉄の製造方法を提供することである。【解決手段】本発明の一形態は、金属鉄とカルボン酸とを反応液中で反応させてカルボン酸鉄を製造する方法であって、前記反応液に3価の鉄化合物を添加する、前記反応液が反応開始時に3価の鉄化合物を含有する、前記反応液が標準電極電位−2.5以上0.1以下である鉄以外の金属もしくは該金属を含有する金属化合物を含む、または前記反応液がAg、Bi、Pdからなる群から選択される少なくとも1種の金属または該金属を含有する金属化合物を含むカルボン酸鉄の製造方法である。【選択図】なし
Bibliography:Application Number: JP20170193482