Title: The Industrial Test of Coal Type Adaptability for 300MW CFB Boiler
Abstract: The CFB boilers located in Longyan and Jinjiang in the province of Fujian, was originally designed to burn anthracite. Recently, a research was carried out to study the adaptability of coal type by burning Shenhua bituminous coal in this unit. It showed that the temperature of bed and exhaust gas would not change signally after the change of coal type. Both of the coals share similar ash characteristics. But the use of Shenhua bituminous coal can reduce the carbon content in the fly ash and the auxiliary power rate, thus improving the economic operation of boiler. As for the pollutant, Shenhua bituminous coal brought less dust emission and more NO x . On the whole, change of the coal type is beneficial to the economic operation of the plant. The study can provide valuable references for similar type units on how to expand coal sourcing channels and reduce plant cost.
Publication Year: 2013
Publication Date: 2013-09-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot