煤-生物质共热解非催化协同效应特征及机理研究进展  

CHARACTERISTICS AND REACTION MECHANISM OF NON-CATALYTIC SYNERGISTIC EFFECT OF COALAND BIOMASS CO-PYROLYSIS:A REVIEW

作　　者：钮志远 刘桂建[2] Niu Zhiyuan;Liu Guijian(School of Environmental Science,Nanjing Xiaozhuang University,Nanjing 211171,China;School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]南京晓庄学院环境科学学院,南京211171 [2]中国科学技术大学地球与空间科学学院,合肥230026

出　　处：《太阳能学报》2024年第4期286-295,共10页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(41972166);江苏省双创博士项目(JSSCBS20220750);安徽省自然科学基金(1808085MD96)。

摘　　要：对近年来煤-生物质共热解研究中判定是否发生协同效应及协同效应发生强度的4个指标,即温度范围、热重曲线、表观活化能及热解产物的产率及组成进行总结,并概括包括内在因素和外在因素在内的多种影响因素对煤-生物质共热解非催化协同效应的影响,对煤-生物质共热解非催化协同效应反应机理方面的研究进展和成果进行简要评述。最后提出未来煤-生物质共热解非催化协同效应特征和机理研究中可能面临的挑战。It is critical for the enhancement of coal conversion to understand the non-catalytic synergistic effect of coal and biomass copyrolysis.In this paper,four indicators for determining the occurrence and intensity of synergistic effects during coal-biomass copyrolysis process,namely the temperature range,the thermo-gravimetric curve,the apparent activation energy,and the yield of pyrolysis products and their composition,are summarized based on the researches in recent years.Then the effect of the influence factors,including internal and external factors,on the non-catalytic synergy of co-pyrolysis is also discussed.Moreover,the research progress and achievements on the reaction mechanism of the non-catalytic synergistic effect reported in recent years are also reviewed briefly.Based on these discussions,some possible challenges are proposed for future research.

关 键 词：煤 生物质 燃料油 煤液化 共热解 非催化协同效应 

分 类 号：TQ53[化学工程—煤化学工程]