Study on specific surface area of different sieved fractions of nickel and cobalt ferrocyanides by dye adsorption

被引：0
|
作者：
Tewari, BB [1 ]
机构：
[1] Univ Roorkee, Dept Chem, Roorkee 247667, Uttar Pradesh, India
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2001年 / 71卷 / 01期
关键词：
Methylene; Nickel; Aqueous Solution; Cobalt; Specific Surface;
D O I：
10.1023/A:1012317103537
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Adsorption of Methylene Blue from aqueous solution on different sieved fractions of nickel and cobalt ferrocyanides have been studied. Nickel and cobalt ferrocyanides were synthesized and characterized. The Langmuir type of adsorption was followed in the concentration range 10(-4) to 10(-5) M of Methylene Blue solution. The specific surface areas S of 100-150, 150-200, and 200-250 BSS mesh size sieved fractions were found to be 9.31, 13.69; 12.25, 17.47; and 15.07, 22.62 m(2) g(-1) for nickel and cobalt ferrocyanides, respectively.
引用
收藏
页码：33 / 35
页数：3
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