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The time has come for IGCC

机译:IGCC的时机已到

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摘要

Coal is no longer a dirty word. Prior to 2002, natural gas-fired combined-cycle power plants represented the power plant of choice for both utilities and independent power producers in the U.S., while coal-fired plants, though always reliable stand-bys, were far from being favorites. The subsequent rise in natural gas prices and their continuing volatility, however, have led to a resurgence in the planning and development of coal-fired generation in the last two years. This renewed interest in using the county's most abundant fossil fuel comes hand-in-hand with the need to produce electricity in an environmentally acceptable manner. The use of coal presents environmental challenges that can be addressed either with technologies that are added on to the back end of the coal boiler or with the "new" technology of coal gasification.
机译:煤炭不再是一个肮脏的词。在2002年之前,天然气联合循环发电厂代表了美国公用事业和独立发电商的首选发电厂,而燃煤发电厂尽管始终是可靠的备用设备,却远非最受欢迎。然而,随后天然气价格的上涨及其持续的波动导致了过去两年燃煤发电计划和开发的复苏。对使用该县最丰富的化石燃料的重新兴趣与以环境上可接受的方式发电的需求紧密相关。煤炭的使用带来了环境挑战,可以通过在煤炭锅炉后端添加的技术或通过煤气化的“新”技术来解决。

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