烟气脱硫技术综合性能评价及方案选择  

The Technology Evaluation and Choice of Flue Gas Desulfuration

作　　者：王春玉[1] 李红英[1] 薛士科[1] 

机构地区：[1]河北工业职业技术学院环境与化学工程系,河北石家庄050091

出　　处：《广东化工》2009年第8期139-140,143,共3页Guangdong Chemical Industry

摘　　要：脱硫方法主要包括燃烧前脱硫及选用低硫原(燃)料、燃烧中固硫和燃烧后烟气脱硫及高烟囱排放,目前最主要的措施就是烟气脱硫。文章全面比较了目前工业化的各种脱硫技术的投资、运转可靠性、方法成熟性、运转费用、原料获取和副产品回收等,并对脱硫技术方案的选取提出了针对性的建议。The method of desulfuration mainly include selecting and burning low-sulfur coal , fixed-sulfer in burning, flue gas desulfuration（FGD） and high chimney discharge. At present the flue gas desulfuration is the mainest measure. Various FGD technologies are different in many aspects such as investment, reliability, method maturity, running cost, raw material and the recovery of by-product, by compared these differences the suitable choice can be gained, and meanwhile the pertinency suggestion has been brought forward to the technology desulfuration.

关 键 词：脱硫 烟气 湿法 干法 

分 类 号：X5[环境科学与工程—环境工程]