全球CO2过量排放导致的温室效应日益严重，燃煤电厂作为碳排放大户，CO2控制与减排已成为电力行业亟待解决的重要任务之一。碳减排领域的研究主要集中在物理捕集、生物固定、化学转化与利用、地质封存等方面；结合其中几种策略取长补短，对CO2进行综合固定在电厂烟气处理中更具应用前景；对碳减排技术的潜在价值和面临的挑战进行了展望。%The greenhouse effect caused by excessive emissions of carbon dioxide has become a worldwide problem, coal-fired power plants as carbon emitters, limiting excessive carbon dioxide emissions has been an important task to be solved to electricity industry.The field of carbon emission reduction is mainly concentrated in physical capture, biological fixation, chemical conversion and utilization, geological storage, et al.Combined with several strategies, the way of comprehensively fixed carbon dioxide has more application prospects in the treatment of power plant flue gas.Prospecting The potential value and chal enges for carbon emission reduction technologies are propectd.
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