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| 定量二氧化碳法合成环保型异硬脂酸镁清净剂的工艺研究 | |
| 引用本文： | 王永垒,吾满江·艾力,李海云.定量二氧化碳法合成环保型异硬脂酸镁清净剂的工艺研究[J].现代化工,2011,31(1):49-51. |
| 作者姓名： | 王永垒 吾满江·艾力 李海云 |
| 作者单位： | 1. 中国科学院新疆理化技术研究所,新疆,乌鲁木齐,830011;中国科学院研究生院,北京,100049 2. 中国科学院新疆理化技术研究所,新疆,乌鲁木齐,830011 3. 陕西师范大学化学与材料科学学院,陕西,西安,710062 |
| 摘 要： | 研究了定量二氧化碳法合成环保型异硬脂酸镁清净剂的新工艺。在异硬脂酸为3.5 g、活性-60氧化镁为2.5 g、甲醇为3 mL、氨水为1.5 mL、二氧化碳压力为3 MPa、碳酸化时间1 h的反应条件下,可以获得碱值为292 mg(KOH)/g的中碱值异硬脂酸镁清净剂产品。其他反应条件保持不变,继续增加活性-60氧化镁的质量至3.5 g时,可以获得碱值为345 mg(KOH)/g的高碱值异硬脂酸镁清净剂产品。红外谱图(IR)显示异硬脂酸镁清净剂产品含有无定形碳酸镁。 |
| 关 键 词： | 润滑油清净剂 异硬脂酸镁 定量二氧化碳 环保 |
Synthesis of environmentally protective magnesium isostearate detergent using quantitative carbon dioxide |
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| WANG Yong-lei,WUMANJIANG E-li,LI Hai-yun.Synthesis of environmentally protective magnesium isostearate detergent using quantitative carbon dioxide[J].Modern Chemical Industry,2011,31(1):49-51. | |
| Authors: | WANG Yong-lei WUMANJIANG E-li LI Hai-yun |
| Affiliation: | WANG Yong-lei1,2,WUMANJIANG E-li1,LI Hai-yun3(1.Xinjiang Technical Institute of Physics and Chemistry,The Chinese Academy of Sciences,Urumchi 830011,China,2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,3.School of Chemistry and Materials Science,Shaanxi Normal University,Xi'an 710062,China) |
| Abstract: | In order to meet the development requirements of environmentally protective lubricating oils and improve the traditional process of synthesizing detergents,the environmentally protective magnesium isostearate detergent is studied using quantitative carbon dioxide.Under the reaction conditions(isostearic acid of 3.5 g,active-60 magnesium oxide of 2.5 g,methanol of 3 mL,ammonia of 1.5 mL,pressure of carbon dioxide of 3 MPa,carbonation reaction time of 1 hour),the medium alkaline magnesium isostearate detergen... |
| Keywords: | lubricant detergent magnesium isostearate quantitative carbon dioxide environmental protection |
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