炭素回转窑烟气余热的利用  

Flue Gas Residual Heat Recovery of Carbon Rotary Kiln

作　　者：王春华[1] 贾冯睿[1] 孙文卓[2] 王红娜 

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 [2]辽宁石油化工大学教务处,辽宁抚顺113001 [3]中国二十二冶集团有限公司,河北唐山063000

出　　处：《工业炉》2012年第3期12-13,16,共3页Industrial Furnace

摘　　要：目前炭素回转窑煅烧后排出的高温烟气通常通入余热锅炉来对能量进行利用,但余热锅炉的排烟温度又往往较高(约260℃左右)。如果这部分低温烟气直接排入大气,既造成余热资源的浪费又对大气环境产生热污染。回收这部分热量,可将其用来进行干燥石油焦原料。At present, the high-temperature flue gas exiting from the carbon rotary kiln is usually used by the heat recovery boiler and its temperature can be reduced to 260℃ around. If the low-temperature gas is directly injected to the environment, it not only wastes the heat resources, but also pollutes the atmospheric environment. However, it can be used to dry the green petroleum cokes instead.

关 键 词：炭素回转窑 余热 低温烟气 

分 类 号：TQ127.1[化学工程—无机化工]