一种酸化缓蚀剂的合成及性能评价
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- 英文论文题名：Synthesis and Performance Evaluation of An Acid Corrision Inhibitor
- 论文作者：王江顺 ; 何金杯 ; 付朝阳
- 英文论文作者：WANG Jiang-shun ; HE Jin-bei ; FU Chao-yang ; Wuhan Huacortek New Technology Co.Ltd ; School of Chemistry and Chemical Engineering ; Huazhong University of Science and Technology
- 年：2012
- 作者机构：武汉华科特新技术有限公司;华中科技大学化学与化工学院;
- 论文关键词：酸化缓蚀剂 ; 曼尼希碱 ; 性能评价
- 英文论文关键词：acidizing corrosion inhibitor ; mannich base ; performance evaluation
- 会议召开时间：2012-07-25
- 会议录名称：第十七届全国缓蚀剂学术讨论会论文集
- 语种：中文
- 分类号：TG174.42
- 学会代码：ZGHA
- 会议名称：第十七届全国缓蚀剂学术讨论及应用技术经验交流会
- 会议地点：中国重庆
- 主办单位：中国腐蚀与防护学会缓蚀剂专业委员会
- 学会名称：中国腐蚀与防护学会缓蚀剂专业委员会
- 页数：3
- 文件大小：352k
- 原文格式：O
- 会议级别：全国
摘要
在室内合成了一种新型的曼尼希碱酸化缓蚀剂,通过静态失重法测试了缓蚀剂在不同浓度与温度的缓蚀性能,结果表明,在90℃以内,15%~28%的HCl中添加量为0.1%~0.2%的曼尼希碱,腐蚀速度<3 g·m~(-2)·h~(-1);而在120℃以内,将曼尼希碱与炔醇复配使用时,添加1%的缓蚀剂,即有很好的缓蚀效果,均达到一级标准。
A new type of Mannich acidification corrosion inhibitor is synthesized indoors and its performance of corrosion will be evaluated under different concentrations and different temperature through a static and weightless method.The results of the corrosion show that:if temperature is lower than 90℃,and 0.1%~0.2%of the manny and alkali is added in 15%HCl-28%HCl,the rate of corrosion is less than 3 g · m~(-2) · h~(-1);And if temperature is lower than 120 ℃,and mixing the Mannich acidification with alcohol,adding 1%the corrosion inhibitorl,There will be very good effect of corrosion,and the results all achieved national standard.
A new type of Mannich acidification corrosion inhibitor is synthesized indoors and its performance of corrosion will be evaluated under different concentrations and different temperature through a static and weightless method.The results of the corrosion show that:if temperature is lower than 90℃,and 0.1%~0.2%of the manny and alkali is added in 15%HCl-28%HCl,the rate of corrosion is less than 3 g · m~(-2) · h~(-1);And if temperature is lower than 120 ℃,and mixing the Mannich acidification with alcohol,adding 1%the corrosion inhibitorl,There will be very good effect of corrosion,and the results all achieved national standard.
引文
[1]闫长泉.高效酸化缓蚀剂BH-961B、BH-962B的合成与应用[J].山东化工,2005.34(3):40-41.
[2]何雁,黄志宇,冯英.一种高温酸化缓蚀剂的合成及其性能研究[J].西南石油学院院报,2001,23(5):61-63.
[3]董奇志,赵高辉.聚乳酸的间接合成研究[J].南京工业大学学报,2006,11(6):62-64.
[2]何雁,黄志宇,冯英.一种高温酸化缓蚀剂的合成及其性能研究[J].西南石油学院院报,2001,23(5):61-63.
[3]董奇志,赵高辉.聚乳酸的间接合成研究[J].南京工业大学学报,2006,11(6):62-64.