预处理对褐煤非燃料化利用影响的研究进展  

Research Progress in Effect of Pretreatment on Non-Fuel Utilization of Lignite

作　　者：马力通[1,2,3] 白月姝 梁宏旺 孙慎光 MA Litong;BAI Yueshu;LIANG Hongwang;SUN Shenguang(School of Chemistry and Chemical Engineering,Inner Mongolia University of Science and Technology,Baotou 014010,China;Inner Mongolia Engineering Research Center for Comprehensive Utilization of Bio-Coal Chemical Industry,Baotou 014010,China;Laboratory of Low Rank Coal Carbon Neutralization,Inner Mongolia University of Science and Technology,Baotou 014010,China)

机构地区：[1]内蒙古科技大学化学与化工学院,内蒙古包头014010 [2]生物煤化工综合利用内蒙古自治区工程研究中心,内蒙古包头014010 [3]内蒙古科技大学低阶煤炭碳中和实验室,内蒙古包头014010

出　　处：《化学与生物工程》2025年第3期1-7,共7页Chemistry & Bioengineering

基　　金：国家自然科学基金项目(21766025);内蒙古自治区科技计划项目(2020GG0158);内蒙古自治区人才开发基金项目(2021年度);内蒙古科技大学基本科研业务费专项资金资助项目(2022年度)。

摘　　要：褐煤的高水分、低热值等特性严重限制了其燃烧、热解、气化和液化等转化利用。预处理是褐煤资源深度充分利用不可或缺的步骤,将褐煤从燃料回归化工原料的本质,需要采用不同的预处理方式改变褐煤的组成和理化性质,促进褐煤作为化工原料的非燃料化利用。主要从物理预处理、化学预处理和微生物预处理等3方面对褐煤非燃料化利用影响的研究进展进行综述,为推动褐煤资源的深度充分清洁利用提供了参考。Due to the characteristics of lignite such as high moisture content and low calorific value,the transformation and utilization of lignite such as combustion,pyrolysis,gasification,and liquefaction are severely restricted.Pretreatment is an indispensable step for the full utilization of lignite resources.To return lignite from fuel to the essence of chemical raw materials,different pretreatment methods are required to change the composition and physical and chemical properties of lignite,so as to promote the non-fuel utilization of lignite as chemical raw materials.We review the research progress in the effects of physical pretreatment,chemical pretreatment,and microbial pretreatment on the non-fuel utilization of lignite,which provides a reference for promoting the deep and full clean utilization of lignite resources.

关 键 词：煤炭工程 褐煤 预处理 资源转化 碳中和 

分 类 号：TQ536[化学工程—煤化学工程]