2018_2019学年高中化学第4章化学与自然资源的开发利用第2节资源综合利用环境保护课件新人教版必修2.ppt

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第四章 化学与自然资源的开发利用,第二节 资源综合利用 环境保护,有机物,无机物,碳,氢、氧、氮、硫,隔绝空气加强热使之分解,煤的焦化,焦炉气,煤焦油,可燃性气体,甲烷,合成氨,生产甲醇,碳氢化合物,沸点,链状烃,环状烃,塑料,合成橡胶,合成纤维,加成,小分子化合物,CH2=CH2,CH2 CH2 ,链节 的数目,n,不合理,生态,环境,化石燃料,废水,废气,废渣,硫氧化物,氮氧化物(NOx),氮、磷,源头,100%,煤、石油、天然气的综合利用,环境保护与绿色化学,谢谢观看,

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