发生错误 详情 隐藏
您有未保存页面 恢复 取消

大韩民国 - Reserves of anthracite and cituminous coal

326 (Million Tons) 在 2018

An estimate of coal reserves, based on a demonstrated reserve base, adjusted for assumed accessibility and recovery factors, and does not include any specific economic feasibility criteria. In the United States, coals are classified by rank progressively from lignite (least carbonaceous) to anthracite (most carbonaceous) based on the proximate analyses of various properties (fixed carbon, volatile matter, heating value, and agglomerating character), following methods prescribed by the American Society for Testing and Materials. The International Coal Classification of the Economic Commission for Europe recognizes two broad categories of coal, “brown coal” and “hard coal.” In terms of U.S. coal classification, the international classification of brown coal includes lignite and lower-ranked subbituminous coal, whereas hard coal includes all higher rank coals.

Download our latest ENERGY Data Brief

The Energy Data Brief offers key statistics designed to help energy market watchers anticipate and respond to developments in the energy sector as well as changes in related industries and investments.

日期 修改, %
2018 326 0.00%
2017 326 0.00%
2016 326

我们的隐私声明和Cookie政策

我们的网站使用cookies来改善您的在线体验。当您打开此网站时,它们保存在您的计算机上。您可以通过浏览器设置更改个人cookie设置。

隐私政策