收稿日期:2023-01-06基金项目:国家自然科学基金资助项目(51974054)作者简介:杨艳华(1981—)ꎬ讲师ꎻyangyanhua4119@163.com基于高炉渣余热热解玉米秸秆实验研究杨艳华1邓寅1凌清峰2秦跃林1(1重庆科技学院ꎬ2昆明理工大学)摘要文章基于高炉渣热载体热解玉米秸秆进行实验研究ꎬ考察高炉渣与玉米秸秆掺混比、高炉渣温度和高炉渣粒径对玉米秸秆热解产物的影响ꎮ掺混比增大、高炉渣温度升高有利于热解反应的进行ꎬ热解气产率增大ꎬ热解气中CO、CO2、CH4和H2的气体产量均有增加ꎻ高炉渣粒径增大ꎬ热解气产率先增大后减小ꎬ高炉渣粒径为2~3mm时ꎬ热解气产率最大ꎮ关键词高炉渣余热玉米秸秆热解文献标识码:A文章编号:1001-1617(2023)05-0032-04ExperimentalstudyonpyrolysisofcornstrawbasedonblastfurnaceslagwasteheatYangYanhua1DengYin1LingQingfeng2QinYuelin1(1ChongqingUniversityofScienceandTechnologyꎬ2KunmingUniversityofScienceandTechnology)AbstractThearticleconductsexperimentalresearchonthepyrolysisofcornstrawusingBFslagasaheatcarrierꎬtheeffectsofthemixingratioofbiomassandblastfurnaceslagꎬblastfurnaceslagtemper ̄atureandblastfurnaceslagparticlesizeonthepyrolysisproductsofcornstrawwereinvestigated.Theresultsshowthatincreasingthemixingratioandthetemperatureofblastfurnaceslagarebeneficialforthepyrolysisreactionꎬresultinginanincreaseintheyieldofpyrolysisgasandanincreaseinthepro ̄ductionofCOꎬCO2ꎬC...