
基本信息:
- 专利标题: 一种锅炉复合型防腐方法
- 专利标题(英):Complex corrosion prevention method for boiler
- 申请号:CN201410601326.X 申请日:2014-11-02
- 公开(公告)号:CN104328435A 公开(公告)日:2015-02-04
- 发明人: 王久生 , 刘絮飞 , 张春波 , 张建新 , 孙天利
- 申请人: 吉林省电力科学研究院有限公司 , 国网吉林省电力有限公司电力科学研究院 , 国家电网公司
- 申请人地址: 吉林省长春市人民大街4433号
- 专利权人: 吉林省电力科学研究院有限公司,国网吉林省电力有限公司电力科学研究院,国家电网公司
- 当前专利权人: 吉林省电力科学研究院有限公司,国网吉林省电力有限公司电力科学研究院,国家电网公司
- 当前专利权人地址: 吉林省长春市人民大街4433号
- 代理机构: 吉林长春新纪元专利代理有限责任公司
- 代理人: 魏征骥
- 主分类号: C23F11/00
- IPC分类号: C23F11/00 ; C09J175/04 ; C09J11/06 ; C09J11/04 ; C09J11/08 ; C09D175/04 ; C09D133/12 ; C09D7/12 ; C09D5/08
The invention relates to a complex corrosion prevention method for a boiler, and belongs to the field of chemical corrosion prevention for a boiler in a thermal power plant. The method comprises early-stage preparation; rust removal in a chemical method is carried out, a condenser copper pipe and pipe sheet expending hole are subjected to sealing treatment, so that the entire coating is free from fracturing and cracking. Bubbles and pores on the surface course do not exceed 1 per square meter. The coating is free from visible pollution on the surface. The entire coating is free from fracturing and cracking. The perfectness ratio of an anticorrosion layer is more than or equal to 98%, and corrosion prevention and spraying qualities can be guaranteed for 5-6 years; and the corrosion prevention method disclosed by the invention is also suitable for surface corrosion prevention of various metals, concrete, etc.
公开/授权文献:
- CN104328435B 一种锅炉复合型防腐方法 公开/授权日:2017-01-25