燃煤炉窑烟气净化工艺及其装置的研究  

Research and development on the technology and device for purification of flue gas from coal furnace kiln

作　　者：薛勇[1] 

机构地区：[1]西南科技大学固体废物处理与资源化教育部重点实验室,绵阳621002

出　　处：《环境工程学报》2007年第10期74-78,共5页Chinese Journal of Environmental Engineering

基　　金：四川省重点科学技术研究项目(川教科[1999]23号)

摘　　要：在实验测试基础上,对燃煤烟气喷钙水浴复合脱硫工艺及设备进行了研究。实验表明,采用喷钙水浴复合脱硫工艺较单一喷钙或水浴具有更高的脱硫效果,且喷入的碳酸钙可得到充分利用。此外,还对钙硫比、喷钙方向及喷管插入水深等影响脱硫效率的因素进行了测试分析。Research on the integrated desulphurization technology of blowout calcium and water bath and its device for purifying smoke gas from coal-burning was performed. The experiments indicated that the integrated desulphurization technology of calcium spurt and water bath has a higher desulphurization effect than that of single spurt calcium process or the water bath possess, and calcium carbonate spurted can get fully utilization. In addition, factors influencing desulphurization efficiency,such as the ratio between calcium and sulphur, the direction of calcium spurted and the depth of nozzle into water were tested.

关 键 词：烟气 喷钙 水浴 脱硫 

分 类 号：X701.3[环境科学与工程—环境工程]