摘要
在不停车情况下通过化学清洗除去循环水冷却系统换热设备及管道存在的水垢、铁锈、微生物泥沙等杂质,避免管线堵塞,提高设备的传热系数和预膜效果,从而满足制氧工艺要求。
In the case of non-stop by chemical cleaning to remove scale,rust,microbial sediment and other impurities of circulating water cooling system heat exchanger equipment and pipe,to avoid pipeline blockage and improve the equipment heat transfer coefficient and pre-film effect,so as to meet the oxygen process claim.
引文
[1]GB/T 15893.1-2014.工业循环冷却水中浊度的测定.国家标准,2014.
[2]ZBG76001-90.工业循环冷却水中磷含量的测定.行业标准,1990.
[3]GB/T15452-2009.工业循环冷却水中钙、镁离子的测定EDTA滴定法.国家标准,2009:1-2.
[4]HG/T2387-2007.工业设备化学清洗质量标准.行业标准,2007.