摘要
利用块煤(无烟煤)产生的粉煤制备型煤,与块煤掺混后制取气化煤气。对型煤制备工艺、型煤粒径控制、入炉前粉煤筛分、煤气发生炉加煤机煤闸板改造、型煤掺混比例选取进行了探讨。
The pulverized coal from lump coal （anthracite） is used to prepare moulded coal which is blended with lump coal to produce coal gas. The prep- aration process and partMe size control of moulded coal, sieving of pulverized coal before charging, recon- struction of coal gate of stoker for gas producer and se- lection of moulded coal blending ratio are discussed.
出处
《煤气与热力》
2014年第3期6-8,共3页
Gas & Heat
关键词
煤气发生炉
块煤
型煤
掺混比例
gas generator
lump coal
mouldedcoal
blending ratio
