【摘要】 我国是产煤大国也是煤消耗大国,出产的煤绝大多数用于直接燃烧[1]。对煤燃烧的主要要求是高效率和低污染,除了改进燃烧设备和工艺外,使用煤燃烧添加剂也是实现煤的高效洁净燃烧的有效措施[2]。近年来,煤燃烧添加剂的研究和应用开展得十分活跃,国内已有专利报道[3]和数种产...更多还原

【Abstract】 Using coal-burning additives (CBA) in the process of coal burning is one of the effectual methods to achieve high efficiency and low pollution The accelerating effects of three coal-burning additives, obtained from Xian, Shangdong, Dalian, respectively, on the burning of graphite were studied by TG and DTG The kinetic study on the catalytic oxidation of graphite by the CBA is performed at the same time The results show that three CBAs can decrease the initial and finial temperature of combustion, change the activation energy, thus improve the combustion efficiency更多还原