硅酸盐通报2025，Vol.44Issue(2)：700-706,7.DOI:10.16552/j.cnki.issn1001-1625.2024.1030
陈腐作用增强煤层气用陶粒支撑剂性能的研究
Enhancing Properties of Ceramic Proppant for Coalbed Gas Exploitation by Stale Treatment
摘要
Abstract
During the course of deep coalbed gas exploitation,the ceramic proppant with a good mechanical structure and flow conductivity are benefited to improve the mining efficiency of coalbed gas.Reprocessing of proppant raw materials is conducive to obtaining superior properties to meet the application in complex stratigraphy environment.In this paper,ceramic proppant for coalbed gas exploitation was prepared by using stale treatment on the low-grade bauxite and solid waste of coal gangue.The effect between the water wettability and sintering property was analyzed with the different stale interval.The variation rules of stale hydration were investigated on proppant about the microstructure density,pore distribution and phase size.Finally,the high-quality ceramic proppant was synthesized for satisfying the demand of coalbed gas mining,which provides the research basis for the efficient utilization of mineral resources and the stable exploitation of coalbed gas in the future.关键词
陶粒支撑剂/陈腐处理/煤层气藏开采/破碎率/导流能力/润湿作用Key words
ceramic proppant/stale treatment/coalbed gas exploitation/breakage rate/flow conductivity/wetting effect分类
化学化工引用本文复制引用
邢莉,郭林秀,张云玲,白频波,郭璐,田玉明..陈腐作用增强煤层气用陶粒支撑剂性能的研究[J].硅酸盐通报,2025,44(2):700-706,7.基金项目
山西省职业教育教学改革与实践项目(202301005) （202301005）
山西省高等学校科技创新项目(2023L561) （2023L561）
山西省基础研究计划青年科学研究项目(202303021212306) （202303021212306）
晋城市重点研发项目(20220102) （20220102）
