還元材及び金属酸化物の還元方法

Japanese Patent JP7367954

B2

To provide a reducing material capable of lowering a temperature required for the reduction reaction of a metal oxide to a lower temperature, a method for producing the reducing material, and a method for reducing the metal oxide.SOLUTION: A reducing material comprises a carbonized plant. A method for producing the reducing material comprises a carbonization step of carbonizing a cut plant by heating the cut plant to 200 to 450°C. The plant may be a plant of the rush family and further comprises a non-carbonized plant. A method for reducing a metal oxide using the reducing material comprises a step of stirring a mixture containing the reducing material and the metal oxide and heating the obtained mixture.SELECTED DRAWING: Figure 1

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Makoto Otsu
Ken Murakami
Katsuyo Murakami

JP2019106162A

October 24, 2023

June 06, 2019

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Murakami Sangyo Co., Ltd.

C01B32/05; C10B53/02; C22B5/10

JP2011236501A
JP2007146231A
JP2004131778A
JP2009530492A
JP2012228683A
JP2017081769A
JP2001064653A
JP2018016737A
JP2002509194A
JP2017133045A

Mitsuru Kimura
Ikuta Yamanaka
Koichi Yamaguchi
Takanori Suetomi
Masaki Hiroishi

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