摘要
从胶体化学的角度阐明游离氧化铁在红粘土中的赋存状态,指出它们之间的相互作用机理是胶体化学吸附作用;并分析其对红粘土中粘土矿物颗粒的胶结作用及产生结构强度的原因。
The paper illuminates the existing state of free iron oxide in red clay in the view of collochemistry, pointing out the interaction mechanism between them is the adsorption of collochemistry; and analyzes the cementation of free iron oxide to clay mineral grain and the causes of coming into being structure strength.
出处
《贵州工业大学学报(自然科学版)》
CAS
2004年第1期26-29,共4页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
国家自然科学基金项目资助(49962002)
关键词
红粘土
胶体化学
结构连结
游离氧化铁
red clay
collochemistry
structure connection
free iron oxide