【作者】 李宝璋； 白金益；

【Author】 LI Bao-zhang;BAI Jin-yi Tianjin Silicate Research Institute 300110

【机构】 天津市硅酸盐研究所；

【摘要】 一种在热镀锌生产工艺中降低锌耗、延长镀锌锅使用寿命的新方法,该方法是将PbO-ZnO-B₂O₃系统微晶玻璃涂料施涂于锌锅内壁;经微晶化处理后,形成0.6mm厚的隔离锌液保护层,用该方法可降低锌渣产出量40～50%,并可延长锌锅使用寿命一倍以上,具有明显的经济效益。更多还原

【Abstract】 A new technology that using PbO-ZnO-B₂O₃ system to produce microcrystallineglass and coat it on the inner surface of Zinc pot was introduced in this thesis. After the coating bymicrocrystalline glass, there was a 0.6mm thin protective layer on the Zinc pot’s inner surface.Using this method, the waste zinc sludge production could be minimized 40～50%, and itslifetime could be elongated one time, the economic benefit is obvious.更多还原