Title:
ASH TREATING DEVICE AND ASH TREATMENT
Document Type and Number:
Japanese Patent JP2000210637
Kind Code:
A
Abstract:
To directly decompose dioxins stuck on ash left untouched and to restrain re-synthesis.
This device is provided with a rotary kiln 10 for agitating ash 'a', an UV light source 32 for radiating the agitated ash 'a' with ultraviolet light, an ozone feeding means 35 for feeding ozone, and a catalyst coated agitating plate 44 coated with a TiO2 base photocatalyst inside the rotary kiln 10. Furthermore, a heater 48 for holding the environmental temperature of the ash 'a' below 250°C is provided.
Inventors:
SHIMODAIRA WAKAKO
YAMAMOTO MANABU
FUJIWARA NAOKI
FUJIWARA HIROMICHI
YAMAMOTO MANABU
FUJIWARA NAOKI
FUJIWARA HIROMICHI
Application Number:
JP1642599A
Publication Date:
August 02, 2000
Filing Date:
January 26, 1999
Export Citation:
Assignee:
BABCOCK HITACHI KK
International Classes:
A62D3/176; A62D3/30; A62D3/38; B09B3/00; B01D53/86; B01J35/02; B09B5/00; A62D101/08; A62D101/22; A62D101/28; (IPC1-7): B09B3/00; A62D3/00; B01D53/86; B01J35/02; B09B5/00
Attorney, Agent or Firm:
Unuma Tatsuyuki