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学科主题: Engineering
题名: Synthesis of Environmentally Friendly Composite-Metal (Calcium and Magnesium) Oleate Detergent
作者: Wang Yonglei; Eli Wumanjiang; Zhang Letao; Cai Guoxing
通讯作者: Eli, WMJ
刊名: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
发表日期: 2011
DOI: 10.1021/ie101835v
卷: 50, 期:3, 页:1530-1535
摘要: This article presents a method for synthesizing an environmentally friendly composite-metal (calcium and magnesium) oleate detergent, using oleic acid and composite alkaline salts (Ca(OH)2 and active-60 MgO) with high activity and reactivity as raw materials. Reaction conditions, including the molar ratio of composite alkaline salts (Ca(OH)2 and active-60 MgO) to oleic acid, the molar ratio of xylene to composite alkaline salts (Ca(OH)2 and active-60 MgO), the molar ratio of methanol to composite alkaline salts (Ca(OH)2 and active-60 MgO), the molar ratio of ammonia to composite alkaline salts (Ca(OH)2 and active-60 MgO), the molar ratio of injected CO2 to composite alkaline salts (Ca(OH) 2 and active-60 MgO), and CO2 rate, were optimized. Using the optimized conditions, a high-alkali composite-metal (calcium and magnesium) oleate solution with a total base number (TBN) of 316 mg KOH/g and an overbased composite-metal (calcium and magnesium) oleate solution with a value of TBN = 412 mg KOH/g could be obtained. In addition, the relationship between the TBN of the product and the metal content (calcium and magnesium) also was discussed.
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内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/1431
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 Xinjiang 830011, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Wang Yonglei,Eli Wumanjiang,Zhang Letao,et al. Synthesis of Environmentally Friendly Composite-Metal (Calcium and Magnesium) Oleate Detergent[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2011,50(3):1530-1535.
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