Ｎｉ／γ－Ａｌ２Ｏ３系材料の再生方法

Japanese Patent JP7219954

B2

To provide a method for regeneration of a material (inactivated material) having aggregation of Ni particles on a γ-AlOsurface to an active material by adding at least heat to the active material by using a Ni/γ-AlO-based material (active material) in which at least Ni particle is dispersed on the γ-AlOsurface for example as a catalyst for hydrocarbon modification, a fuel polar material of SOFC or the like.SOLUTION: There is provided a method for regeneration of an active material from an inactivated material, in which the active material is a Ni/γ-AlO-based material in which at least Ni particle is dispersed on the γ-AlOsurface, the inactivated material is a material having aggregation of the Ni particles generated on the γ-AlOsurface by adding at least heat to the active material, having (1) a step 1 for oxidizing the inactivated material to obtain spinel oxide having a NiAlOstructure, and (2) a step 2 for reducing the spinel oxide to obtain the active material.SELECTED DRAWING: None

JPS5945422	[Title of the Invention] A regeneration method of an antimony content oxide catalyst
JP2003511231	INDUSTRIAL APPLICABILITY The method for preparing a highly active carbon monoxide hydrogenation reaction catalyst, its catalyst composition, the use of a catalyst for carrying out such a reaction, and the product of such a reaction.
JPS5857422	[Title of the Invention] Riyu-dou Shiyou Hannow Kichi Yudeno Molybdenum cancer Yusankashiyoku Bino

Shinpei Yamaguchi
Tomoatsu Ozaki
Takeshi Suyama

JP2018196158A

February 09, 2023

October 17, 2018

Click for automatic bibliography generation  

Osaka Institute of Industrial Technology

B01J23/94; B01J23/755; B01J23/89; B01J23/96; B01J38/68; H01M4/86; H01M4/88; H01M4/90; H01M4/92; H01M8/12

JP2016187786A
JP2009119307A
JP4059052A
JP2009193775A

Saegusa International Patent Office

Previous Patent: Learning device, estimation device, learning method, estimation method, and program

Next Patent: JAPANESE SENTENCE PROOFREADING DEVICE