Title:
SLAKED LIME-CONTAINING SUBSTANCE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3565658
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reuse slaked lime produced as a by-product in the carbide industry.
SOLUTION: This slaked lime-containing substance mainly contains staked lime and quick lime produced by adding water to calcium carbide as by- products. This slaked lime-containing substance is produced by mixing the slaked lime produced, as a by-product, by adding water to calcium carbide with quick lime. The dried slaked lime is produced by drying this slaked lime- containing substance and preferably has an average particle size of ≤30μm.
Inventors:
Kenkichi Hirano
Masahiro Iwasaki
Akitoshi Araki
Hideaki Watanabe
Akira Sekizawa
Yoshiaki Yoshida
Masahiro Iwasaki
Akitoshi Araki
Hideaki Watanabe
Akira Sekizawa
Yoshiaki Yoshida
Application Number:
JP19323396A
Publication Date:
September 15, 2004
Filing Date:
July 23, 1996
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
C04B2/02; C01F11/02; C04B22/06; C09K17/06; C09K17/10; C10H15/00; C09K103/00; (IPC1-7): C04B2/02; C01F11/02; C04B22/06; C09K17/06; C09K17/10
Domestic Patent References:
| JP6263509A | ||||
| JP6157085A | ||||
| JP6263498A | ||||
| JP6305854A | ||||
| JP4176466A | ||||
| JP1226784A | ||||
| JP6226410A | ||||
| JP7215783A |
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