Clean coal geology in China: Research advance and its future
Xiaoshuai Wang1
Yuegang Tang1
Shaoqing Wang1
Harold H.Schobert2
1.College of Geoscience and Surveying Engineering, China University of Mining and Technology (Beijing),Beijing 100083, China2.The EMS Energy Institute, The Pennsylvania State University, University Park, Pennsylvania 16802, United States;Schobert International, LLC, Jordan, Minnesota 55352,United States
摘要：In China,the connection between coal utilization and environmental pollution has been increasingly evident due to the rapid growth in energy consumption.Clean coal technology (CCT) is one of the effective methods to address coalassociated pollution.However,CCT needs the practical and theoretical support of clean coal geology (CCG).In this paper,a new definition of CCG is proposed,based on the definitions of coal,coal geology,and CCT,combined with the development of national CCG.CCG is the discipline comprehensively researching the genesis,nature,distribution,cleaning potential,clean utilization and environmental effects of resources (coal,coal bed methane,and other coalassociated resources) that can be cleaned by CCT.The research content of CCG is discussed from different aspects,such as cleaning potential evaluation,geological guarantee for coal mining,ash yields and sulfur contents,trace elements,pollution caused by coal,and mine reclamation.The progress of CCG in China is also briefly divided into four stages and delineated.Finally,scientific problems in CCG are summarized and an outlook for CCG is given.
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论文发表日期：2020-06-30
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：12( 299-310 )
英文信息