Ceramic nozzle for atomizing flue gas desulfurization, coal-fired power plant, the weight of the alpha Al: 2 O: 3 powder 70 - 76% and T - ZrO: 2 nano powder 4 - 15%, 8 - 19%, with clay mineralization agent 6 - 16%, plus water solution 4 - 7% methyl cellulose combined, the sintered ceramic nozzle surface coated with other alpha Al: 2 O: 3 ceramic membrane, it is resistant to high temperature and strong corrosion resistance, thermal shock resistance, high tensile strength, abrasion resistance, long service life, meet the absorption of SO: 2 mass transfer requirements, meet the national environmental protection industry HJ / T1792005 standards and meet the requirements of wet flue gas desulphurization coal-fired units.
【技术实现步骤摘要】
【技术保护点】
烟气脱硫雾化陶瓷喷嘴,其特征在于组份和重量配比为:α-Al↓[2]O↓[3]微粉1.8-3μm70-76%t-ZrO↓[2]纳米粉60-100nm4-15%结合粘土8-19%矿化剂6-16%外加:甲基纤维素的水溶液4-7%。
【技术特征摘要】
【专利技术属性】
技术研发人员:邱永斌,浦雪琴,许小静,朱军,
申请(专利权)人:江苏省陶瓷研究所有限公司,
类型:发明
国别省市:32[中国|江苏]
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