降水
方解石
文石
磁场
材料科学
碳酸钙
共沉淀
同种类的
分析化学(期刊)
磁化
矿物学
化学工程
化学
无机化学
热力学
复合材料
色谱法
物理
气象学
工程类
量子力学
作者
Sirine Ben Latifa,Hélène Cheap‐Charpentier,Hubert Perrot,Yasser Ben Amor
标识
DOI:10.1002/celc.202300105
摘要
Abstract In this study, fast controlled precipitation (FCP) and chronoamperometry (CA) methods were performed to evaluate the influence of the magnetic treatment at 0.70 T, upon the scale formation in synthetic solutions (hardness 25 °F), exposed to a static magnetic field for different exposure times. According to FCP results, homogeneous CaCO 3 precipitation rates in treated solution were lower than those in the absence of the magnetic field. It has been found that the memory effect can last up to 24 h after the magnetic treatment even if it decreases over time. As purpose of comparison, CA method was applied to investigate the influence of the magnetic treatment on heterogeneous CaCO 3 precipitation. The magnetic field effect increased with the increasing exposure time. The obtained scale, characterized by scanning electronic microscopy and X‐ray diffraction, was formed by a mixture of calcite and aragonite in the presence of magnetic field.
科研通智能强力驱动
Strongly Powered by AbleSci AI