Title:
PURIFYING EQUIPMENT OF SOIL CONTAINING OIL
Document Type and Number:
Japanese Patent JP2002320956
Kind Code:
A
Abstract:
To provide a purifying equipment for a soil containing an oil capable of producing a purified soil closer to a natural soil with a calorific power suppressed in a heating processing by removing only the oil from the soil containing the oil.
This equipment 1a purifies the soil containing the oil which is characterized by providing a rotary kiln 2 (heating means) where heating processing is performed on the soil containing the oil 21 at a temperature of 300°C or lower and purified soil 22 is produced and a mixer 3 (sprinkling means) impregnating a dry purified soil 22 by the above heating processing with water.
Inventors:
SHIMADA YOSUKE
SAKATA SHOICHI
MAKINO HIDEKAZU
MATSUURA CHIAKI
SAKATA SHOICHI
MAKINO HIDEKAZU
MATSUURA CHIAKI
Application Number:
JP2002019299A
Publication Date:
November 05, 2002
Filing Date:
January 29, 2002
Export Citation:
Assignee:
TAISEI CORP
TAISEI ROTEC CORP
TAISEI ROTEC CORP
International Classes:
B09B3/00; B09C1/06; F23G7/14; F23J15/08; F23G5/027; (IPC1-7): B09C1/06; B09B3/00; F23G5/027; F23G7/14
Attorney, Agent or Firm:
Dozo Isono