铜
沉积(地质)
微晶
金属
冶金
基质(水族馆)
形态学(生物学)
材料科学
化学工程
傅里叶变换红外光谱
化学
无机化学
矿物学
地质学
沉积物
古生物学
工程类
海洋学
作者
P. Kumaravel,V. Subramanian
标识
DOI:10.1016/j.powtec.2016.02.036
摘要
CaCO3 scale deposition from its sludge was studied on copper substrate. Ethylenediamminetetraacetic acid was used as chelating agent and tested for its influence on the deposition. The experiments were carried out at 60 and 100 °C and the effect of direct heating and indirect heating was studied. The samples were characterized by XRD, FTIR and SEM techniques. The data revealed that the complex forming nature of EDTA, the shape of the crystallite and area of contact are the key factors for the deposition of CaCO3 on metal surface.
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