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学科主题: Engineering
题名: synthesis of environmentally friendly overbased magnesium oleate detergent and high alkaline dispersant/magnesium oleate mixed substrate detergent
作者: Wang Yonglei; Eli Wumanjiang
刊名: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
发表日期: 2010
DOI: 10.1021/ie100377h
卷: 49, 期:19, 页:8902-8907
摘要: This article describes a method for synthesizing an environmentally friendly overbased magnesium oleate detergent using oleic acid and active-60 magnesium oxide as materials. Reaction conditions including solvent, molar ratio of active-60 magnesium oxide to oleic acid, molar ratio of methanol to active-60 magnesium oxide, molar ratio of ammonia to active-60 magnesium oxide, addition mode of ammonia, carbonation temperature, molar ratio of injected CO2 to active-60 magnesium oxide, and CO2 rate were optimized. Under the optimized conditions, the overbased magnesium oleate detergent with a total base number (TBN) of 402 mg of KOH/g could be obtained. To improve the dispersing capability and the stability of the magnesium oleate detergent, the different dispersant/magnesium oleate mixed substrate detergents were synthesized using Tuwen-80, poly-12-hydroxystearic acid-pentaerythritol (PTHSAP), and poly-12-hydroxystearic acid-polyethylene polyamine (PTHSAPP) as dispersants. © 2010 American Chemical Society.
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内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/1829
Appears in Collections:新疆维吾尔自治区精细化工工程技术研究中心_期刊论文

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作者单位: Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Xinjang, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Wang Yonglei,Eli Wumanjiang. synthesis of environmentally friendly overbased magnesium oleate detergent and high alkaline dispersant/magnesium oleate mixed substrate detergent[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2010,49(19):8902-8907.
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文件名: synthesis of environmentally friendly overbased magnesium oleate detergent and high alkaline dispersant magnesium oleate mixed substrate detergent.pdf
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