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通过改进的制备方案,在常温下成功制备聚碱式氯化铝。无论在制备方法上还是在净水效果上,改进后的聚碱式氯化铝的制备方案都优于现有教材采用的实验方案。 相似文献
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Lian Peng-Bao Guo Xiao-Jie Wang Jian-Long Chen Li-Zhen Shen Fan-Fan 《Chemistry of Heterocyclic Compounds》2018,54(11):1045-1049
Chemistry of Heterocyclic Compounds - In this work, 5-amino-1-methyl-4-nitroimidazole was synthesized by amination reaction of 1-methyl-4,5-dinitroimidazole with aqueous ammonia in 95% yield.... 相似文献
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