石脑油加氢换热器铵盐结晶的原因分析及处理? 【英文篇名】 Cause Analysis and Treatment of Ammonia Salt Crystallza-tion of Naphtha Hydrogeneration Heat Exchanger 【作者中文名】 [url=]常广冬[/url]; 【作者英文名】 [url=]CHANG Guangdong ( Oil Refinery[/url]; [url=]Daqing Petrochemical Industry Corporation[/url]; [url=]Daqing[/url]; [url=]163711[/url]; [url=]Heilongjiang[/url]; [url=]China )[/url]; 【作者单位】 [url=]大庆石化分公司炼油厂[/url]; 【文献出处】 化工机械 , Chemical Engineering & Machinery , 编辑部邮箱 2002年 01期 【关键词】 [url=]铵盐结晶[/url]; [url=]腐蚀[/url]; [url=]断续注水清洗[/url]; 【英文关键词】 [url=]Ammonium Salt Crystallization[/url]; [url=]Corrosion[/url]; [url=]Discontinuously Adding Water Cleaning[/url]; 【摘要】 分析了石脑油 加氢换热器 铵盐结晶的原因 ,提出并采用了断续加注脱氧水的方法。实践表明 ,此方法简便易行 ,效果令人满意 【英文摘要】 The causes of ammonium salt crystallization of naphtha hydrogeneration heat exchangers were analyzed,a method of adding deoxy water discontinuously was proposed. The practice of more than four gears shows that the method was easy and the efficiency was satisfactory 查看更多1个回答 . 4人已关注