Barite precipitation following celestite dissolution in a porous medium: A SEM/BSE and μ-XRD/XRF study
Barite precipitation following celestite dissolution in a porous medium: A SEM/BSE and μ-XRD/XRF study
复制标题
DOI：
10.1016/j.gca.2016.03.011
复制
发表时间：
2016-06-01
影响因子：
5
通讯作者：
Mader, U.
中科院分区：
文献类型：
--
作者：
Poonoosamy, J.;Curti, E.;Mader, U.
设计了一种反应池实验，以考察宏观和孔隙尺度上的矿物溶解/沉淀过程。在一个矩形流动池中，在由石英砂(SiO_2)组成的两个多孔层之间填充了一个反应性多孔层。反应层由天青石(或天青石、硫酸锶)组成，具有双峰粒度分布(
A reaction cell experiment was designed to examine mineral dissolution/precipitation processes both at the macroscopic and pore scale. A rectangular flow cell was filled with a reactive porous layer lying between two porous layers composed of quartz sand (SiO2). The reactive layer consisted of celestite (or celestine, SrSO4) with a bimodal grain size distribution (