用于存储的地下岩盐溶腔特性研究综述

An Overview of the Study on Properties of Underground Rock Salt Cavity for Geo-Stock

利用水溶开采技术建造的地下岩盐溶腔用于存储与其它存储方法相比具有很大的优势。在其长期的演变过程中,岩盐蠕变、卤水热膨胀和卤水渗漏起着主导的作用。现在,岩盐溶腔的利用在我国已经被提到了议事日程上来。针对我国目前在岩盐溶解机理、岩盐溶腔的利用以及岩盐溶腔长期演变特性的研究相对薄弱的情况,提出了在地下岩盐溶腔利用过程中的一些建议。

The underground salt cavity created by solution mining used for storage has great advantages over other storage methods.During the long - term evolution,the creepage of the rock salt,the thermal expansion of the brine and the leakage of the brine play a key role.Nowadays,the utilization of the rock salt cavities has become an agenda in China.Based on the weakness of the study on the dissolution mechanism of the rock salt,the utilization of the rock salt cavities and the long - term evolution properties of the rock salt cavities,this paper puts forward some proposals for the utilization of the underground rock salt cavities.