期刊论文

Zhou, Zhi

英文

BioEnergy Research

1939-1234

2020

13

3

887-895

10.1007/s12155-020-10109-8

This work was financially supported by key Research and Development Project of Hunan Province (No. 2017SK2354), Science and Technology project of Changsha (No. kh1801219), National Natural Science Foundation of China (Grant No. 21706060, 51,703,061), Natural Sciences Foundation of Hunan Province, China (Grant No. 2017JJ3103), Scientific Research Foundation of Hunan Provincial Education Department (Grant No. 17B118), and Hunan Provincial Engineering Technology Research Center for Optical Agriculture (Grant No. 2018TP2003).

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Aimed to obtain high-quality pyrolysis liquid products, the effects of different calcium-based catalysts and temperatures on liquid products from catalytic pyrolysis of municipal sludge (moisture of 50%) were studied. Results showed that the liquid product yield reached maximum at 600°C and then decreased. The catalyst capability of catalysts decreased the yield of liquid products in the order of poorly soluble in water (Ca(OH)2, CaCO3, CaO) > soluble in water (CaCl2, Ca(H2PO4)2·H2O). High temperature strengthened the aromatization, and th...