胡迎超论文“Porous spherical calcium aluminate supported CaO-based pellets manufactured via biomass-templated extrusion–spheronization technique for cyclic CO2 capture”被Environmental Science and Pollution Research(IF:2.914)接收发表（2019.05.27）
发布时间：2019-06-03
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简介：Calcium looping has been proposed as one of the most promising technologies for CO2 capture to mitigate the growing problem of global warming. However, the loss in capacity and attrition are two issues lying on the way to practical application for calcium looping process. To improve CO2 capture performance and mechanical strength of CaO sorbents, a biomass templated extrusion–spheronization palletization technique was employed to manufacture porous calcium aluminate-supported CaO-based pellets. The results indicated that the incorporation of calcium aluminate-based supports could effectively enhance cyclic performance and stability. Besides, the 5 wt.% addition of pore-creating materials could further promote the cyclic CO2 capture capacity of calcium aluminate-supported CaO-based pellets. The good CO2 capture performance and mechanical strength endowed biomass-templated calcium aluminate-supported CaO-based pellets with promising prospects for practical CO2 removal.
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