酒精发酵废液煤浆气流床气化实验研究  

EXPERIMENTAL STUDY OF COAL ALCOHOL FERMENTATION WASTEWATER SLURRY ENTRAINED-FLOW GASIFICATION

作　　者：邵守言[1,2] 郭庆华[1] 陈雪莉[1] 刘海峰 王辅臣[1] 凌晨[2] 唐晓亮[2] 黄诚[2] 李兴龙[2] 曹宏兵[2] 

机构地区：[1]华东理工大学煤气化教育部重点实验室,上海200237 [2]江苏索普(集团)有限公司,江苏镇江212006

出　　处：《煤炭转化》2009年第4期39-43,共5页Coal Conversion

基　　金：教育部长江学者与创新团队发展计划资助项目(IRT0620);上海市“科技创新行动计划”2008年度社会发展领域重大科技项目(08DZ1200200)

摘　　要：在多喷嘴对置式气化炉热模实验平台上,利用内窥式工业电视、高温热偶和质谱仪等,研究了酒精发酵废液煤浆的气化特性.结果表明,酒精废液煤浆所形成的撞击火焰结构稳定,气化效果良好,随着氧煤比的增加,气化温度与合成气有效成分均相应升高.由此证明将酒精发酵废液与煤混合制浆气化是解决发酵废液污染排放的有效途径.On hot-model experimental platform of opposed multi-burner gasifier, gasifica- tion characteristics of coal alcohol fermentation wastewater slurries were studied by using endo- scopic industrial TV, high temperature thermocouples, mass spectrograph. The results showed that the impinging flames generated by the coal wastewater slurries were stable and the gasifica- tion efficiency was well; the gasification temperature and available gas component increased cor- respondingly with increasing the ratio of oxygen to coal. Therefore, it has been proven that co- gasification of fermentation wastewater and coat is an effective method to solve the wastewater pollution.

关 键 词：发酵废液煤浆 多喷嘴对置气化炉 气流床气化 

分 类 号：TQ545[化学工程—煤化学工程] X78[环境科学与工程—环境工程]