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我国煤炭供需结构体系建立及节能环保问题探讨 被引量:4
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作者 丁华 武琳琳 张景 《煤质技术》 2020年第3期32-35,56,共5页
煤炭资源是我国国民经济发展的重要保障,其供需结构关系到煤炭市场发展趋势。简要介绍近20年中国煤炭生产和消费情况,对2019年煤炭供需现状及下游产业的消费情况进行分析,以2000年以来煤炭进出口量变化情况为背景,剖析了2019年煤炭进口... 煤炭资源是我国国民经济发展的重要保障,其供需结构关系到煤炭市场发展趋势。简要介绍近20年中国煤炭生产和消费情况,对2019年煤炭供需现状及下游产业的消费情况进行分析,以2000年以来煤炭进出口量变化情况为背景,剖析了2019年煤炭进口来源和种类,指出2019年原煤产量同比增长4%且进口煤中大多为动力煤。通过梳理中国煤炭生产、供给和消费结构体系,确定了中国煤炭生产和消费结构图总框架。由分析探讨可知,煤加工转换系统、燃煤工业锅炉、燃煤电站及煤化工系统存在的环保问题尤为突出,应积极采取环境污染防治措施,实现煤炭生产和消费的高质量发展。 展开更多
关键词 煤炭供需结构体系 煤炭生产与消费结构 煤加工转换系统 节能环保 煤炭进出口量
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贵州煤炭工业如何走新型工业化道路
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作者 张龙 彭和宜 钟瑞强 《理论与当代》 2004年第2期15-16,共2页
贵州煤炭资源丰富,是建立区域能源基础的主要资源之一。截至1999年底,全省煤炭资源远景储量达到2410亿吨,保有储量为530.97亿吨,居全国第5位,比江南其他各省市区储量总和还要多70亿吨。炼焦用煤储量,占全国储量的21.8%。
关键词 贵州 煤炭工业 工业化 产品结构 可持续发展战略 安全生产管理 产业结构 煤炭生产结构
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Energy Potential of Canton of Tuzla (Bosnia and Herzegovina) and Possibilities of Its Rational Economic-Industrial Exploitation
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作者 Izet Ibreljie Amra Nuhanovie 《Chinese Business Review》 2011年第8期582-586,共5页
Canton of Tuzla takes cca 2,650 km2 area of north-east Bosnia and Herzegovina. Economic structure of this geographic region, traditionally, dominates the energetic. In the last few years, this part Bosnia and Herzegov... Canton of Tuzla takes cca 2,650 km2 area of north-east Bosnia and Herzegovina. Economic structure of this geographic region, traditionally, dominates the energetic. In the last few years, this part Bosnia and Herzegovina produces near 4 million tons of coal, which is over 40% of coal producing in Bosnia and Herzegovina. Over 80% produced coal is burning away in local thermal power plants, where is producing cea 3,000 GWh electro energy. Today, Canton of Tuzla is starting the restructuration process of energetic sector towards improving its efficiency. Therefore, we expect the similar problems, as in other transition regions (e.g., closing some coal pits, ecology, reduction of labour, etc.). Also, we should take all well known fact that investing in energy capacities last over five years, and in this propriety time, here will not be any adequate thermal power plants as a relevant substitute. According to European Energy Charter, south-east Europe is forced to give up from technological outdated and economic inefficiency productive capacities, so the situation is becoming more complicated. For its welfare, it is essential to speed up all investment and reconstruction by using all available resources, as domestic, as foreign. Hence, this paper presents technical-technological and economic analysis of the energy problems in Canton of Tuzla, and of course, it's possible solving in near future. 展开更多
关键词 Canton of Tuzla ENERGETIC restructuration
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