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工业锅炉的螯合化学清洗
cleaning of industry boiler with chelate agent
【摘要】 以聊城天香酿造股份有限公司工业锅炉清洗为例,针对锅炉使用情况,受热面结垢主要成分为磷酸盐、碳酸盐腐蚀物,提出HEPA+DTPMPA+HPMA+HCOOH的螯合清洗方法及工艺流程,取得良好效果,除垢率98%以上。
【Abstract】 In the cleaning of industry boiler in Liaocheng Tianxiang brewage Ltd., It was found that thescale in heated side was mainly composed of phosphate and carbonate. So a new cleaning way with chelateagent of HEPA+DTPMPA+HPMA+HCOOH was put forward. It was showed that the cleaning effect wasvery good and the remove scale rate could exceed 98%.
【关键词】 工业锅炉;
结垢;
化学清洗;
螯合剂;
【Key words】 industry boiler; fouling; chemical cleaning; chelate agentChemical;
【Key words】 industry boiler; fouling; chemical cleaning; chelate agentChemical;
- 【文献出处】 清洗世界 ,Cleaning World , 编辑部邮箱 ,2004年04期
- 【分类号】TK228
- 【被引频次】1
- 【下载频次】82