X射线散射在地质多孔介质领域的应用与展望
Applications and Prospective of X-Ray Scattering on Geological Porous Media
王齐鸣 1胡钦红 1张存剑 1李秀宏 2张涛 3赵晨1
作者信息
- 1. 中国石油大学深层油气全国重点实验室,山东青岛 266580;中国石油大学地球科学与技术学院,山东青岛 266580
- 2. 中国科学院上海应用物理研究所,上海光源,上海 201204
- 3. 美国德克萨斯大学阿灵顿分校地球与环境科学系,美国德克萨斯州阿灵顿 76019
- 折叠
摘要
能源地质领域多以地质多孔材料(如矿物、岩石、土壤等)为研究对象,应用于常规-非常规油气勘探开发、传统与关键矿物开采、地热能利用、二氧化碳捕集与封存、放射性核废料储存、氢能储存与利用等方向.然而,随着常规研究手段对多孔介质材料性质研究进入理论及技术上的瓶颈期,以X射线散射为代表的高通量大科学装置逐步崭露头角,开辟了地质多孔介质材料无损,从nm至cm级尺寸结构二维、三维表征的新手段.鉴于X射线散射并未在能源地质领域中得到广泛的应用,本文面向能源地质工作者介绍X射线散射的基本原理、在能源地质领域中的应用历程与实例及国内外的同步辐射线站,并对X射线散射在地质多孔介质表征领域的应用前景提出展望,以推动X射线散射在能源地质领域的研究及广泛应用.
Abstract
The field of energy geology mainly focuses on geological porous materials(such as minerals,rocks,and soil)as research targets which are applied to conventional and unconventional oil and gas exploration and development,traditional and critical mineral exploitation,geothermal energy utilization,carbon dioxide capture and storage,radioactive nuclear waste storage,and hydrogen energy storage and utilization.However,with the routine research methods to study the properties of porous media materials entering the bottleneck period in theory and technology,the high-flux large scientific devices represented by X-ray scattering have gradually emerged,opening up a new method for non-destructive characterization of geological porous media materials from nm to cm size structure two-dimensional and three-dimensional characterization.Since X-ray scattering has not been widely used in the field of energy geology,in this paper it introduces the basic principle of X-ray scattering,its application history,examples in the field of energy geology,and synchrotron radiation stations in China and abroad for energy geologists.Besides,in this paper it proposes the prospect of X-ray scattering in the field of geological porous media characterization to promote the research of X-ray scattering in the field of energy geology and its wide application.
关键词
X射线散射/同步辐射光源/能源地质/地质多孔介质/应用与展望Key words
X-ray scattering/synchrotron radiation source/energy geology/geological porous media/application and prospective引用本文复制引用
出版年
2024
NETL
NSTL
万方数据