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核能研究所从2005年起,开始执行净碳技术领域研究,而气体污染物之中高温净化技术为其中的重点之一.中高温净化程序系将典型低温气体处理程序由室温提升至中高温层级,藉由气体处理温度的增高,可降低因温度变化所导致的可用能量减损,进而提升系统整体效能.主要涵盖两大领域技术,首先为流动式颗粒床过滤器气体净化技术,其原生技术为一可应用于中高温的粉尘过滤装置,本研究将其延伸发展为一种复合型过滤系统.其次,中高温脱硫为具有前瞻性的气体减排技术之一,本研究以含浸法制备脱硫剂,并于固定床反应器中进行化性测试;目前得到的最佳吸附容量为7.4g-S/100g sorbent.藉由上述技术之发展,希望提供温室气体排放减量的可行技术.“,”To comply with the domestic technology RD strategy,a feasibility study project on sustainable clean coal technologies has been undertaken at the Institute of Nuclear Energy Research(INER) since 2005.This work represents the follow-up efforts for mitigating greenhouse gas emissions from sustainable development viewpoints.It is expected that this strategic planning will establish the essential foundation for technologies needed to fulfill the policy of energy saving and carbon abatement.This work focuses on the strategic planning of clean carbon-based energy technologies,from the viewpoints of both practical development and advanced research.The exhibited technology consists of two categories.The first one is advanced gas filtration technology in moving granular bed filter,which is associated with the development of multistage granular moving bed apparatus.Using filter granules under different kinds or particle sizes,higher filtration efficiency collected in the dirty gas conditions could be achieved.The other technology is the so-called hot/warm gas desulfurization,which displays potential to control sulfide emission.In the present study,sorbents are prepared by incipient wetness impregnation method,and then introduced into a fixed-bed reactor to perform adsorbing tests with simulated syngas.At different kinds of parameters combination,the result shows that the best adsorbing capacity is about 7.4 g-S/100g sorbent.