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| 炼油厂缓蚀剂的现场应用和性能评价 | |
| 引用本文： | 王大喜,杨瑞林,黄晓华,肖云鹏,王先根,张志平,茹伟峰. 炼油厂缓蚀剂的现场应用和性能评价[J]. 石油化工腐蚀与防护, 2003, 20(6): 24-27 |
| 作者姓名： | 王大喜 杨瑞林 黄晓华 肖云鹏 王先根 张志平 茹伟峰 |
| 作者单位： | 1. 石油大学(北京)重质油加工国家重点实验室,北京,102200 2. 中石化安庆分公司 3. 洛阳正远石油化工设备助剂厂,河南,洛阳,471000 |
| 摘 要： | 现场试验了一种油溶性缓蚀剂和两种水溶性缓蚀剂。结果显示:在不注中和剂(氨水)的条件下,注入12~13μg/g IMC-石大1号油溶性缓蚀剂能将二价铁离子浓度降低到2mg/L左右。注入15-20μg/g水溶性缓蚀剂才能将的二价铁离子浓度降低到3-33mg/L。IMC-石大2号油溶性缓蚀剂的防腐蚀效果优于水溶性缓蚀剂。 |
| 关 键 词： | 缓蚀剂 蒸馏塔 冷凝系统 工业应用 评价 |
| 文章编号： | 1007-015X(2003)06-0024-04 |
| 修稿时间： | 2002-09-12 |
Commercial Application of Corrosion Inhibitor and Performance Evaluation |
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| Wang Daxi National Key Laboratory for Heavy Oil Processing of China Petroleum University. Commercial Application of Corrosion Inhibitor and Performance Evaluation[J]. Petrochemical Corrosion and Protection, 2003, 20(6): 24-27 | |
| Authors: | Wang Daxi National Key Laboratory for Heavy Oil Processing of China Petroleum University |
| Abstract: | One oil soluble corrosion inhibitor and 2 water soluble inhibitors have been tested in the commercial units. The results show that the addition of IMC - Shida NO. 2 oil soluble corrosion inhibitor at 12 ~ 13 ppm can reduce iron ion to about 2 mg/L without injection of neutralizing agent (ammonia water), while 15-20 ppm water soluble corrosion inhibitor is required to reduce the iron ion to 3 ~ 33 mg/L in the condensing system of the atmospheric distillation unit. IMC - Shida NO. 2 oil soluble inhibitor is obviously superior over water soluble inhibitor in performance. |
| Keywords: | corrosion inhibitor distillation tower condensing system commercial application evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |