00355nam a2200121Ia 450000500170000000800410001702000150005805000210007310000170009424500420011126000510015365000290020420251229085738.0251229s9999    xx            000 0 und d  a0841207224  aTD 885.5 .S85F58  aHudson, John 0aFlue gas desulfurizationcJohn Hudson  aWashington D.C American chemical societyb1982  aFlue Gases Dephurization