回转窑煅烧石油焦烧损的主要因素及对策  

Main Factor and Countermeasure for Carbon Burning Loss of Kiln-Calcined Petroleum Coke

作　　者：杨轶林[1] 王军[1] 

机构地区：[1]黄河鑫业有限公司

出　　处：《甘肃冶金》2015年第4期47-49,共3页Gansu Metallurgy

摘　　要：本文通过介绍回转窑煅烧石油焦生产中的三种不同工况。论述了炭质烧损的额外增加主要发生在情况Ⅲ——尾部燃烧。阐述了入窑石油焦粒度、投料量、窑尺寸长径比、斜度等对炭质烧损的影响。其中增加窑的长径比和窑斜度,对我国炭素回转窑减少炭质烧损有重要的意义。The text explains three dissimilar working condition of rotary kiln burning petroleum coke, suggests that increas- ing carbon burning loss mainly occurs in the third case--tail burn, expounds the effect of raw coke grain, ordered weight, kiln size length/diameter ratio, slope, and so on, to carbon burning loss. Increasing length/diameter and slope of kiln have important action for decrease of carbon burning loss of rotary kiln.

关 键 词：炭素回转窑 炭质烧损 粒度 长径比 斜度 

分 类 号：TQ127.11[化学工程—无机化工]