摘要
本文根据大量模拟试验成果和野外观察资料,重点讨论了碳酸溶蚀效应、硫酸溶蚀效应以及几种混合液包括碳酸或硫酸加NaCl,MgCl_2及CaCl_2等对碳酸盐岩的混合溶蚀作用,并根据硫酸水溶蚀叠加于碳酸水溶蚀作用的研究,首次提出了碳酸盐岩叠加溶蚀效应的概念,指出由于叠加溶蚀效应的存在,使硫酸溶蚀明显较碳酸溶蚀强烈。
Based on a vast amount of the simulated test data and the field observed materials. the
chemical corrosion effects of carbonates rocks are studied. The corrosion effects with the car-
bonic acid, sulfuric acid and several mixed solutions. including the carbonic acid or sulfuric acid
plus NaCl, MgCl2 and CaCl2 are discussed in detail. respectively. According to the research re-
sults of the piling-up processes of the sulfuric acid corrosion on the carbonic acid corrosion, the
concept of the piling-up corrosion effect is firstly posed, and it is shown that because of this ef-
fect. the sulfuric acid corrosion is obviously more intense than the carbonic acid corrosion. The
influence of the different temperature ranges on the karst growth of carbonate rocks is also dis-
cussed in the paper.
出处
《现代地质》
CAS
CSCD
1993年第3期363-371,共9页
Geoscience
关键词
碳酸盐岩
碳酸溶蚀效应
化学溶蚀
carbonate rocks, corrosin effect with the carbonic acid, corrosion effect withthe sulfuric acid, piling-up corrosion effect, mixing corrosion effect
