第 41 卷第 4 期 | | Vol. 41 No. 4 | 2011 年 8 月 | Aug 2011 |
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所属栏目:功能材料
乙二醇脱醛影响因素的研究 |
石鸣彦1,翟国栋2,程光剑1
(1.中国石油辽阳石化分公司 研究院,辽宁 辽阳 111003;2.中国石油辽阳石化分公司 硝酸厂,辽宁 辽阳 111003) |
摘 要:进行了添加吗啉、乙二醇与吗啉的高温反应、脱醛树脂脱醛温度、添加联胺等实验。研究了乙二醇脱醛树脂脱醛的影响因素,实验表明脱醛温度和联胺对乙二醇脱醛树脂脱醛效果有较大影响。 |
关键词:乙二醇;吗啉;脱醛温度;联胺 |
中图分类号:O623.413 文献标识码:B 文章编号:1009-9212(2011)04-0055-03 |
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Study on the Removing of Aldehyde from Ethylene Glycol |
SHI Ming-yan1,ZHAI Guo-dong2,CHENG Guang-jian1
(1. Research Institute of Liaoyang Petrochemical Company,Petrochina,Liaoyang 111003,China;2.Nitric Acid Plant of Liaoyang Petrochemical Company,Petrochina,Liaoyang 111003,China) |
Abstract:In order to study on the removing of aldehyde from ethylene glycol with dealdehyde catalyst resin,the tests were carried out with adding morpholine,high temperature reaction of ethylene glycol with morpholine,dealdehyde temperature and adding hydrazine respectively. The results showed that dealdehyde temperature and hydrazine had stronger influence than the others on ethylene glycol dealdehyde catalyst resin. |
Key words:ethylene glycol;dealdehyde;morpholine;hydrazine |
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作者简介:石鸣彦(1974-),女,山东莱州人,工程师,主要从事石油化工产品技术研发。(E-mail:shimy@petrochina.com.cn)
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收稿日期:2011-07-13
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