Title:
成形燃料、その製造方法、及び石灰石の焼成方法
Document Type and Number:
Japanese Patent JP6692877
Kind Code:
B2
Abstract:
To provide a molded fuel which has high strength, is environmentally friendly and can reduce granulation cost, a method for producing the same, and a method for burning limestone.SOLUTION: A molded fuel containing a carbon raw material and a binder, which is characterized in that the carbon raw material has a carbon content of 60 mass% or more on a dry basis; and the binder is mainly composed of calcium oxide in a state before reaction, the binder having an average particle diameter of 15 μm or less, and the molded fuel having a pulverization ratio of 30% or less, having a cylindrical shape of a diameter of 30 mm and a height of 28 mm, having a temperature rising rate of 5°C/min up to 400°C, and having a withstand load of 1500 N or more when it is uniaxially compressed in the axial direction of the cylinder at 400°C for 30 minutes.SELECTED DRAWING: None
Inventors:
Shingo Kimura
Yoshifumi Hayashida
Takeuchi Katsumi
Hitoshi Amaya
Yoshifumi Hayashida
Takeuchi Katsumi
Hitoshi Amaya
Application Number:
JP2018224919A
Publication Date:
May 13, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
Ube Material Industries Ltd.
International Classes:
C10L5/12; C04B2/10
Domestic Patent References:
| JP2008094637A | ||||
| JP63010698A | ||||
| JP2006290925A | ||||
| JP62220590A |
Attorney, Agent or Firm:
Kisaragi International Patent Business Corporation