活性焦质量控制因素研究

为了提高活性焦的性能,改善其在大气污染及水治理方面的处理效果,分析了活性焦生产工艺中原料煤、黏结剂对其质量的影响,提出了这两者基本的选择原则。在对生产工艺进行总体分析的基础上,认为可以通过配煤提高产品孔隙率。阐述了成型、干燥、炭化和活化等制备过程的工艺参数的控制要点,重点讨论了炭化升温速率、炭化终温和加料量的影响,论述了斯列普活化炉炉压、炉温控制参数范围。最后提出随着活性焦市场竞争的加剧,应当加大研发力度,不断拓宽活性焦的应用领域,才能提高其在市场上的竞争力。 To improve the properties of activated coke and perfect its treatment on air and water pollution,analyzed the influence of raw coal,binder on activated coke properties and provided the selection principle of the two. Based on the analysis of production process,found that the porosity of activated coke could be improved by coal blending. Investigated the effects of briquetting,drying,activation,carbonization including heating rate,final temperature,feeding amount on activated coke and how to control the technical parameters.Discuss the furnace pressure and temperature range of Slep furnace. With the aggravation of competition,the research about activated coke should be strengthened and its application fields also should be broadened