Pollution control of coal combustion in China is a very urgent task. New lo
w-NO, combustion and flue gas desulfurization (FGD) techniques suitable for
China should be researched and developed. These techniques should be compa
rably effective, but have low investments, operating cost and water consump
tion, so that they can be widely used in China. To optimize the ecology of
the coal-energy system and find new measures to rectify large areas of sali
ne-alkali soil and deserts in China is important. (C) 2000 Published by Els
evier Science B.V. All rights reserved.