Adsorption parameters of semicokes from coals of Sakhalin and Irkutsk fields

被引：0
|
作者：
Vyazova, N.G. [1 ]
Kryukova, V.N. [1 ]
Latyshev, V.P. [1 ]
Ivanova, V.I. [1 ]
Pisar'kova, E.A. [1 ]
机构：
[1] Inst. Nefte- i Uglekhim. Sinteza, Irkutsk GU, Irkutsk, Russia
来源：
Khimiya Tverdogo Topliva | 2001年 / 02期
关键词：
Carbonaceous adsorbents - Coal - Coal deposits - Heavy metals - Hydrochloric acid - Sulfuric acid;
D O I：
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中图分类号：
学科分类号：
摘要：
The adsorption of some heavy metals by semicokes prepared from coals of deposits in Irkutsk region and at Sakhalin was investigated. Comparative results of studying adsorption capacity of six semicoke samples for the extraction of heavy metals from sulfuric and hydrochloric acids solutions are presented. It is established that the stronger adsorption was observed for the semicokes studied in the sulfuric acid media.
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页码：35 / 40
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