シュウ酸の製造方法

Japanese Patent JP7018204

B2

[Problem] To provide a method for producing oxalic acid with high efficiency by a simple process and within a short time. [Solution] An aqueous solution is prepared, which contains a carbohydrate, hydrogen carbonate ions and calcium ions, wherein the concentration of the carbohydrate is 0.025 mol/L or more, the concentration of the hydrogen carbonate ions is 0.044 mol/L or more, and the concentration of the calcium ions is 0.0018 mol/L or more. The aqueous solution is irradiated with non-equilibrium atmospheric pressure plasma. Immediately after the irradiation, crystals of calcium oxalate dihydrate begin to be precipitated.

JPS5817172	[Title of the Invention] Pro Pyrenno Sankahouhou
JP2585721	[Title of Invention] Method for Producing Adipic Acid
WO/2013/188949	PRODUCTION OF ACRYLIC ACID AND ETHANOL FROM CARBONACEOUS MATERIALS

Kenji Ishikawa
Hori Masaru
Naoyuki Kuraya
Hiromasa Tanaka

JP2018543768A

February 10, 2022

August 23, 2017

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Tokai National University Organization

C07C51/00; C07C51/295; C07C55/06; C07C55/07

KURAKE, Naoyuki, et al.,Synthesis of calcium oxalate crystals in culture medium irradiated with non-equilibrium atmospheric-,Applied Physics Express,2016年,9,096201-1~096201-4
BioConcept社 細胞培養関連製品 総合カタログ - 関東化学,2015年,p.11,URL=https://products.kanto.co.jp/products/siyaku/pdf/s_bioconcept_amimed_catalog_BBz-12.pdf
KURAKE, Naoyuki,Study on biomedical and chemical reactions in culture medium irradiated with non-equilibrium atmosph,博士論文(工学)甲11912本文,Chapter 7-8,Nagoya University,2017年03月27日,186-223,( http://hdl.handle.net/2237/26362 )

Fujitani Osamu
Akinori Isshiki
Tomohiro Kakutani

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