首页 > 资料下载 > 煤炭与可持续发展——在优先事项上实现平衡(2002年)Coal and Sustainable Development - Achieving Balance in Priorities (2002)
煤炭与可持续发展——在优先事项上实现平衡(2002年)Coal and Sustainable Development - Achieving Balance in Priorities (2002) 煤炭与可持续发展——在优先事项上实现平衡(2002年)Coal and Sustainable Development - Achieving Balance in Priorities (2002)

煤炭与可持续发展——在优先事项上实现平衡(2002年)Coal and Sustainable Development - Achieving Balance in Priorities (2002)

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  • 更新时间:2021-09-16
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煤炭作为能源供应组成部分的价值,在最近的一些事件中得到了突显,比如2000/1年冬季的北美电力危机(加州尤为突出),以及2001年9月11日的恐怖主义事件之后,人们感觉其脆弱性有所增强。在一个运转良好的市场中,人们可以从多种来源获得一种安全的能源。然而,燃煤发电的排放问题仍然存在:CIAB和国际能源机构一致认为,以社会能够承受的方式解决这个问题至关重要。加快煤气化联合循环系统、超临界和超超临界蒸汽循环系统等新发电技术的应用,将有助于克服现有燃煤发电技术在热效率和排放控制方面的限制。甚至更先进的技术,如自动减支,现在也备受关注。

The value of coal as a component of energy supply has been underlined by recent events, such as the North American power crisis in winter 2000/1 (with California standing out), and the perception of heightened vulnerabilityafter the terrorist events of 11 September 2001. There is a premium to be attached to a secure form of energy, available from diverse sources in a wellfunctioning market. However there remains the issue of emissions from coal-fired generation: the CIAB and IEA are in agreement that it is essential to address the question in a way society can afford. Accelerating the deployment of new power generation technologies, such as integrated coal gasification combined-cycle systems, or supercritical and ultra-supercritical steam cycle systems, will help overcome limits in thermal efficiency and emissions control from current coal-based power generation technology. Even more advanced technologies, such as sequestration, are now commanding attention.

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