Document Type and Number:
Japanese Patent JPS641553
Kind Code:
B2
Abstract:
The present invention provides a stirring apparatus for mixing, with metallic iron masses, a concentrated strongly acidic ferric chloride waste fluid containing iron and one or more other heavy metals in which the content of nickel is highest, the stirring apparatus being characterized by comprising a rotating mechanism for rotating a container, and a passage which is disposed in a rotary shaft and through which excess gas and liquid generated during stirring is discharged into the outside.
Inventors:
NAKAJI YORIO
KOJIMA HIDEKI
TACHIBANA RYOICHI
KOJIMA HIDEKI
TACHIBANA RYOICHI
Application Number:
JP14647186A
Publication Date:
January 11, 1989
Filing Date:
June 23, 1986
Export Citation:
Assignee:
TOTSUPAN INSATSU KK
MITSUBISHI REIYON ENJINIARINGU KK
HARIMA KAGAKU KOGYO KK
MITSUBISHI REIYON ENJINIARINGU KK
HARIMA KAGAKU KOGYO KK
International Classes:
C23F1/46; B01F9/00; B01F13/06; C23F1/08
Next Patent: METHOD FOR DISPERSING PETROLEUM SLUDGE