摘要
活性焦烟气脱硫技术利用活性焦特有的吸附、催化和过滤功能,对含硫烟气进行干法净化处理,在同1个反应器内完成脱硫、脱硝、除尘3种功能。介绍了以煤为主要原料生产活性焦的基本原理、工艺流程、技术特点和研发概况;将活性焦脱硫工艺与其他几种常用的脱硫工艺进行了对比,结果表明,活性焦烟气脱硫技术在脱硫率、副产品利用、装置投资及运行费用等方面均具有明显优势。
Desulfurization technology for flue gas by active coke was using its inherent functions of adsorption, catalysis and filtration,it was a dry purification treatment for the sulfur contained flue gas, in same one of reactor the three functions of desulfurization, de-nitride and de-dust were finished. Author hasintroduced the basic principle,process flow,technical feature,studying and developing situation taking coal as mainraw material to produce the active coke ; has compared the desulfurization hy active coke with the other some kinds of conventional desulfurization processes. Result indicates that the desulfurization technology of flue gas by active coke has an obvious superiority in the aspects of desulfurization rate,utilization of by-product,investment of plant and operating cost etc.
出处
《化肥设计》
CAS
2012年第6期10-14,共5页
Chemical Fertilizer Design
关键词
活性焦
含硫烟气
脱硫工艺
原理
脱硫率
副产品
应用
active coke
sulfur contained flue gas
desulfurization process
principle
desulfurization rate
by-product
application
