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高硫石油焦不宜作为炭棒和电极原料，亦不适宜常规燃烧设备作为燃料。循环流化床锅炉能在燃烧过程中用石灰石作床料实现脱硫，是一种在技术上、经济上有竞争能力的清洁燃烧技术。该文介绍了国外烧高硫石油焦循环床锅炉的发展及我国设计的７５ｔ／ｈ 烧高硫石油焦循环流化床锅炉的炉型及设计特点。图５ 参４
High-sulfur petroleum coke should not be used as carbon rod and electrode materials, nor is it suitable for conventional combustion equipment as a fuel. Circulating fluidized bed boilers can use limestone as a bed material to achieve desulfurization in the combustion process, which is a technically and economically competitive clean combustion technology. This paper introduces the development of foreign circulating high - sulfur petroleum coke bed circulating boilers and the design and design of a 75 t / h high sulfur petroleum coke circulating fluidized bed boiler designed in China. Figure 5 Senate 4