基本信息:
- 专利标题： 一种抑制烟气轮机叶片结垢的阻垢剂
- 专利标题（英）：Scale inhibitor for inhibiting scale formation on flue gas turbine blade
- 申请号：CN201210552381.5 申请日：2012-12-11
- 公开(公告)号：CN103865581A 公开(公告)日：2014-06-18
- 发明人： 杨莹 , 杨金辉 , 李小苗 , 潘延民 , 刘九林 , 杨少锋
- 申请人： 中国石油化工集团公司 , 中石化洛阳工程有限公司
- 申请人地址： 北京市朝阳区朝阳门北大街22号
- 专利权人： 中国石油化工集团公司,中石化洛阳工程有限公司
- 当前专利权人： 中国石油化工集团公司,中石化洛阳工程有限公司
- 当前专利权人地址： 北京市朝阳区朝阳门北大街22号
- 代理机构： 郑州中民专利代理有限公司
- 代理人： 郭中民
- 主分类号： C10G75/04
- IPC分类号： C10G75/04
The invention provides a scale inhibitor for inhibiting scale formation on a flue gas turbine blade. The scale inhibitor comprises the following components by mass percentage: 20%-30% of aqua ammonia, 20-30% of a hydrazine hydrate aqueous solution, 10-20% of an alkali metal hydroxide, and the balance deionized water. The aqua ammonia concentration is 25-37%, the concentration of the hydrazine hydrate aqueous solution is 40-80%, and the alkali metal hydroxide can be sodium hydroxide or potassium hydroxide. With application of the scale inhibitor, the formation of scale in a flue gas turbine can be effectively reduced, a series of scale removal problems after the flue gas turbine is scaled are reduced or eliminated, and economic losses caused by equipment damage and non-scheduled work stopping are reduced.
公开/授权文献:
- CN103865581B 一种抑制烟气轮机叶片结垢的阻垢剂 公开/授权日：2016-01-13