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由MgMn_2O_4制备新型离子筛吸附剂及其对锂的吸附性质
张绍成; 董丽春
1993-04-02
Source Publication盐湖研究
Issue1Pages:56-61
Abstract从Mg、Mn混合溶液制备了镁锰氧化物MgMn_2O_4,并由此制得新型离子筛氧化锰HMnO(Mg)。它在碱金属及碱土金属离子中对Li~+显示了很高的选择性,pH8时分配系数Kd值顺序为Li>>Ca>Mg>K>Na,可以从实际卤水中将Li~+选择性吸附,吸附容量达20.4mg/g,用稀HCI溶液易于将吸附的Lj~+洗脱并使吸附剂再生。经用卤水和HCI五次吸附——洗脱循环,Li~+吸附容量没有降低,洗脱率总是大于90%。
Keyword 吸附 氧化锰新型离子筛
Language中文
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/1404
Collection青海盐湖研究所知识仓储
Recommended Citation
GB/T 7714
张绍成,董丽春. 由MgMn_2O_4制备新型离子筛吸附剂及其对锂的吸附性质[J]. 盐湖研究,1993(1):56-61.
APA 张绍成,&董丽春.(1993).由MgMn_2O_4制备新型离子筛吸附剂及其对锂的吸附性质.盐湖研究(1),56-61.
MLA 张绍成,et al."由MgMn_2O_4制备新型离子筛吸附剂及其对锂的吸附性质".盐湖研究 .1(1993):56-61.
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