近年来,随着精煤价格的持续上涨,对于化工企业来讲,常年运行的锅炉采用水煤浆燃料已经不是最经济、最实惠的首选,如何选择经济实惠且原料来源充沛,发热量满足生产需求的燃料是化工企业面临的很现实的问题。大庆石化公司炼油厂动力站车间两台NG-150/3.82-MY锅炉,2003年建立,使用水煤浆作为燃料。每年十月下旬投运,转年四月下旬停运,期间为连续运行(设备检修除外)。运行周期约140天,水煤浆锅炉为2004年投产使用,其燃料水 In recent years, as the price of refined coal continues to rise, it is not the most economical and cost-effective choice for chemical enterprises to use coal-water slurry fuel for perennial boilers. How to choose an economical and abundant source of raw materials to meet the production needs The demand for fuel is a very real problem for chemical companies. Two NG-150 / 3.82-MY boilers at Daqing Petrochemical Company refinery power station plant, established in 2003, use CWS as fuel. Put into operation in late October every year, outage in late April, continuous operation (excluding equipment maintenance). The operation cycle is about 140 days. The CWS boiler is put into operation in 2004 with its fuel water