Directing towards the issues of side wall bricks attacked by glass melt or batch a layer of cold glass was formed at the side wall by putting a cooling box inside the side wall , which can protect the bricks from corrosion and avoid occurrence of zirconium- inclusion .
针对池壁砖玻璃液、配合料侵蚀问题,通过在池壁内侧插水包使得在受侵蚀池壁砖部位形成一层凉玻 璃不动层,能够起到很好保护池壁砖免受侵蚀的作用,而且有利于减少锆质夹杂。
Development and Research of Ladle Castable with Bonding Slag Resistance;
抗粘渣性铁水包浇注料的开发研究
Research on realization of ladle multifunction;
实现铁水包多功能技术的研究
Through analyses of ladle leakage mechanism,the material of ladle refractory is reselected and the better economic benefits are achieved using the selected material.
分析了铁水包漏包机理,对铁水包耐火材料的材质进行了重新选择,应用于实践,取得了较好的经济效益。
8 water-in-water type cationic polyacrylamide emulsions (CP) were synthesized in the interest of development of paper strengthening agent which presented more convenience and more outstanding performances in application.
为开发使用方便、性能优异的造纸增强剂,合成了8个水包水型阳离子聚丙烯酰胺乳液(CP),并对其合成条件进行了优化。
The preparation of a water-in-water type polyacrylamide emulsion used as paper strengthening agent was studied in this paper.
采取乳液聚合法合成了水包水型PAM乳液增强剂,研究了反应条件如反应单体配比、反应时间、引发剂用量等对PAM乳液性能及对草浆成纸增强效果的影响,并与国内常用的增强剂进行了比较。
The Development of Low-calorific Oil-in-water Margarine;
低热值水包油型人造奶油的研制