Preparation and characterization of organically compounding modified montmorillonite with surfactant and silane coupling agent DEFLUORINATION PERFORMANCE OF ACTIVATED ALUMINA/ SILICA GEL AND ITS APPLICATION 表面活性剂和硅烷偶联剂有机复合改性蒙脱土的制备及性能表征活性氧化铝/硅胶吸附剂对环境水体的脱氟行为研究及应用初探
DEFLUORINATION PERFORMANCE OF ACTIVATED ALUMINA/ SILICA GEL AND ITS APPLICATION Preparation of curcumin-silica absorbent and study on absorption behaviors for trace iron and copper in drinking water by ICP-AES determination 活性氧化铝/硅胶吸附剂对环境水体的脱氟行为研究及应用初探姜黄素-硅胶吸附剂的制备及其富集分离饮用水中痕量铁铜离子
The effects of thermal treatment on the adsorption properties of microporous activated silica gel 热处理对多微孔活性硅胶吸附特性的影响
Extraction tests were made with Grade ⅱ a activated silica gel. The ratio of the sample to the adsorbent was 1:30. In the two eluants, the ratio of ethyl acetate or acetone to benzene depended on the elution order. 提制试验是用Ⅱa级活性硅胶进行的,样品与硅胶之比为1:30。在两种洗脱剂系统中,乙酸乙酯或丙酮对苯的比例根据试验的洗脱顺序而定。
This paper used activated carbon, nano SiO2, silica gel as the carrier, compound into new adsorbents to study the effect of pure CO2 adsorption. 本文选择活性炭(AC)、纳米SiO2、硅胶(SG)吸附剂作为载体,通过复合处理制备新型吸附剂,考察对纯CO2的吸附效果。