详细信息
不同炼焦煤显微组分特点及其对结焦性能的影响
Characterization of Coking Coal Maceral and Its Relationship to Coking Properties
文献类型:期刊文献
中文题名:不同炼焦煤显微组分特点及其对结焦性能的影响
英文题名:Characterization of Coking Coal Maceral and Its Relationship to Coking Properties
作者:沈寓韬[1];张卫华[2];鲁锡兰[1];田英奇[1];张德祥[1]
机构:[1]华东理工大学煤气化及能源化工教育部重点实验室,上海200237;[2]临涣焦化股份有限公司,安徽淮北235141
年份:2016
卷号:35
期号:10
起止页码:316
中文期刊名:煤炭技术
外文期刊名:Coal Technology
收录:北大核心:【北大核心2014】;
基金:国家重点基础研究发展计划课题经费资助(2011CB201304)
语种:中文
中文关键词:镜质组反射率;煤岩显微组分;焦炭质量;热台显微镜;胶质体
外文关键词:Re max; coke thermal property; coke quality; heating stage microscopy; metaplastic
摘要:对8种不同变质程度的烟煤进行了工业分析和部分工艺性质分析;采用金相显微镜测定了各煤样的镜质组平均最大反射率Re_(max)和煤岩显微组分,并在隔绝空气的加热过程中动态观察了其胶质体形成过程;通过实验室炼焦试验,对所得的8个煤焦的冷强度和热稳定性指标进行了测试。
The proximate and processing property analyses of 8 kinds of bituminous coal were conducted. The maxima reflectance Re max, of vitrinite and coal maceral were measured by metallographic microscope, the colloidal forming process was observed by heating stage microscopy out of air. Strength of cold state and hot function of 8 kinds of coke were tested by the laboratory cokiug test.
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