FF 03
05 10 "Hot Gas Particulate Cleaning Technology Applied for PFBC/IGFC—The Ceramic
Tube Filter (CTF) and Metal Filter—"
by Hiroshi Sasatsu and Nobuhiro Misawa, Electric Power Development Co., Ltd.,
Kanagawa, Japan and Keiichi Kobori and Junichi Iritani, Electric Power
Development Co., Ltd., Kitakyushu-shi, Japan. 14 p.
EPDC has installed the Pall metal filter
as a char filter for synthesis gas at a temperature of approximately 400°C, in
the EAGLE (Coal Energy Application for Gas Liquid & Electricity) plant at
Wakamatsu to establish the coal gasification technology for application for fuel
cells (with coal feed 150 t/day pilot plant) aiming to implement the IGFC
system. This paper describes the reliability of filter material, the improvement
of seal mechanism, the pressure drop performance, the CTF process simulator and
the optimization for pulse cleaning condition using the developed simulator for
Ceramic Tube Filter (CTF) as PFBC hot gas cleaning device. Further, the EAGLE
project including char filter system is briefly introduced.
C ELECTRIC POWER DEVELOPMENT COMPANY OF
JAPAN, IF 220 PRESSURE DROP,
IF 600 MAINTENANCE, IF 440 CERAMIC
FILTERS, IF 318 FIBERS, METALLIC,
S
4911/17 PRESSURIZED FBC