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.
出处
《广东化工》
CAS
2009年第8期139-140,143,共3页
Guangdong Chemical Industry
关键词
脱硫
烟气
湿法
干法
desulfuration
flue gas
wet desulfurate
dry desulfurate
