e. copper,ammonia and carbondioxide,is 0. 0 grammes per gramme lignite,and the mole ratio of those species onthe lignite is generally ::(Cu:NH_ :CO_).
e. copper,ammonia and carbondioxide,is 0. 0 grammes per gramme lignite,and the mole ratio of those species onthe lignite is generally ::(Cu:NH_ :CO_).
所吸附的 Cu、NH_ 及 CO_的克分子比,通常为∶∶。