基于CiteSpace对煤层气抽采领域的可视化分析  

Visual Analysis on Coalbed Methane Extraction Based on CiteSpace

作　　者：陈坤[1] 刘旻辉 刘延保 CHEN Kun;LIU Minhui;LIU Yanbao(School of Safety Engineering,Chongqing University of Science and Technology,Chongqing 401331,China;CCTEG Chongqing Research Institute,Chongqing 401332,China)

机构地区：[1]重庆科技学院安全工程学院,重庆401331 [2]中煤科工集团重庆研究院有限公司,重庆401332

出　　处：《安全》2022年第12期68-74,79,共8页Safety & Security

基　　金：重庆市教育委员会科学技术研究重点项目(KJZD-K201901501)。

摘　　要：为厘清煤层气抽采的发展脉络并探明未来研究方向,对知网数据库进行检索,选取2007-2022年以“煤层气抽采”为篇名的1000篇文献,探讨文献时序、发文数量和刊载平台;采用CiteSpace引文分析工具进行作者共现分析和关键词共现、聚类、突现分析,并绘制知识图谱。结果表明:高产作者是晋煤集团的李国富,高产期刊为《煤矿安全》,目前不同研究群体已形成合作关系,归纳出煤层气、瓦斯抽采、晋煤集团、开发利用、渗透率、数值模拟、废弃矿井和产业发展等8个聚类方向;数值模拟软件开发及适应性为研究重点,废弃矿井再利用和增大渗透率是研究热点和前沿。未来研究将在优化能源结构大环境下加强技术创新,摸索出适应自身发展的理论。In order to clarify the development context of the coalbed methane extraction and explore the future research direction,the CNKI database was searched and 1,000 articles including the subject term of coalbed methane extraction from 2007 to 2022 were selected to discuss the literature chronology,the number of publications,and publication platforms.The CiteSpace citation analysis tool was used to analyze the author co-occurrence and keyword co-occurrence,clustering,and emergence.A knowledge graph was drawn.The results show that the high-yield author is LI Guofu of Jinmei Group,the high-yield journal is Coal Mine Safety,and different research groups have formed cooperative relations at present,and 8 clustering directions of gas extraction,Jinmei Group,development and utilization,permeability,numerical simulation,abandoned mine and industrial development are concluded;that development and adaptability of the numerical simulation software are the research focuses,and the reuse of abandoned mines and the increase of the permeability are hot spots and frontiers of researches;and that the research will focus on strengthening the technological innovation and exploring development theories that are suitable for China under the background of optimizing the energy in the future.

关 键 词：煤层气 CITESPACE 文献分析 可视化 研究热点 

分 类 号：X936[环境科学与工程—安全科学]