燃煤电厂锅炉联产水泥的技术现状与前景  

The status and perspective of cement generation in coal fired power boilers

作　　者：王文龙[1] 施正伦[1] 骆仲泱 岑可法[1] 

机构地区：[1]能源洁净利用与环境工程教育部重点实验室,浙江杭州310027

出　　处：《浙江大学学报（工学版）》2003年第2期225-230,共6页Journal of Zhejiang University：Engineering Science

摘　　要：燃煤电厂锅炉与水泥回转窑具有相近的温度条件,并且目前锅炉中所普遍采用的悬浮或流化态燃烧方式正是新型水泥煅烧工艺的发展方向,因此在燃煤电厂实现水泥联产是一项非常具有吸引力的技术.本文阐述了人们在液态排渣炉、普通煤粉炉和流化床锅炉上对联产水泥技术进行的研究和实践,并通过一系列实验证明了该技术的可行性.燃煤电力工业与水泥工业如果能实现融合,将会在能源节约和环境保护方面产生巨大的经济效益和社会效益.The temperature in coal fired power boilers and cem en t rotary kilns is very close. Furthermore, the suspended and fluidized combustio n, which is the direction of new calcination technologies of cement clinker, is generally adopted in power boilers. So, it may be possible to generate cement as a byproduct in power plants. The stateoftheart in new calcination tech nology discussed this paper. The feasibility of the technology was verified through a series of experiments. It is certain that there will be tremendous economical a nd social benefits generated in both energy saving and environment protection if the coal power industry and cement industry can be united through this technolo gy. 

关 键 词：灰渣 电厂锅炉 水泥 熟料烧成 

分 类 号：X773[环境科学与工程—环境工程]