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TRIG (TM): An advanced gasification technology to utilize low rank coals for power

机译:TRIG(TM):一种先进的气化技术,利用低等级煤发电

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This paper presents the results of a recent low rank coal 850 MW class IGCC ("Integrated Gasification Combined Cycle'') feasibility study for the 50 Hz market. The study aimed to position the Transport Integrated Gasification ("TRIG (TM)'') technology for power generation in the China market where coal gasification has been widely practiced. It assumed a mine mouth project in eastern Inner Mongolia, China and used a low rank coal from the area. Results from the study indicate that the low rank coal TRIG (TM) IGCC is more efficient and with a superior environmental performance and less water usage than the best available conventional ultra- supercritical ("USC'') technology in the China market. With environmental regulation compliance costs increasing in China, the low rank coal TRIG (TM) IGCC will become competitive as one of the viable clean coal technologies for power generation. Converting the large reserve of low cost and low heating value coals located in remote areas to electricity for the coastal areas will certainly help these areas manage the increasing pressure for further reductions in emissions from coal firing power plants. The paper also provides an update on Southern Company's Kemper IGCC project in the USA that includes CO2 capture and is currently in its final stage of construction. (C) 2014 Elsevier Ltd. All rights reserved.
机译:本文介绍了针对50 Hz市场的最新低等级煤850 MW级IGCC(“整体气化联合循环”)可行性研究的结果,该研究旨在确定运输整体气化的位置(“ TRIG(TM)”)煤气化已广泛应用的中国市场中的发电技术。它承担了中国内蒙古东部的一个矿口项目,并使用了该地区的低品位煤。研究结果表明,与中国市场上最有效的常规超超临界(USC)技术相比,低品位煤TRIG(IG)IGCC效率更高,具有优越的环境性能和更少的用水量。随着中国法规遵从成本的增加,低级煤TRIG(IG)IGCC将成为具有竞争力的清洁煤发电技术之一,将偏远地区的低成本和低热值煤的大量储备转化为电力。沿海地区无疑将帮助这些地区应对日益降低的燃煤电厂排放压力,这也提供了南方公司在美国的肯珀IGCC项目的最新进展,其中包括二氧化碳捕集,目前处于最后阶段。 (C)2014 Elsevier Ltd.保留所有权利。

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