摘要
介绍了现有焦油渣添加工艺及存在的问题,重新设计了新型焦油渣添加工艺,具有工艺简单、占地面积小、检修容易、投资少等优点,应用3年多累计添加焦油渣8760t,如折成炼焦煤则该工艺经济效益为1226万元。
This paper introduces current tar adding process and existing problems. New tar adding process with the advantage of simple process, less land occupation, convenient maintenance, and less investment has been developed and used for over 3 years. Totally 8 760t tar has been added. The eco- nomic benefit of this process equals to 12 264 000 Yuan if converted to coking coal.
出处
《燃料与化工》
2013年第1期19-20,23,共3页
Fuel & Chemical Processes
关键词
焦油渣添加工艺
螺旋输送系统
经济效益
Tar adding process
Spiral type transportation system
Economic benefit
