Synthesis and Characterization of Polyol Poly-12-Hydroxy Stearic Acid: Applications in Preparing Environmentally Friendly Overbased Calcium Oleate Detergent
Wang Yonglei; Eli Wumanjiang; Nueraimaiti Ayixiamuguli; Liu Yuanfeng
2009
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN8885885
Volume48Issue:8Pages:3749-3754
AbstractIn this study, the poly-12-hydroxy stearic acid (PTHSA) was synthesized and then modified by esterification with pentaerythritol to obtain a polyol polymeric hyperdispersant (polyol-PTHSA). Under suitable reaction conditions (molar ratio pentaerythritol/PTHSA, 1.2:1; reaction temperature, 453 K; and reaction time, 4-8 h), the polyol-PTHSA with acid value of 3 mg of KOH/g can be obtained. The structures were confirmed by FT-IR analysis. The polyol-PTHSA was subsequently used as a hyperdispersant in the process of preparing environmentally friendly overbased calcium oleate detergent to increase the total base number of the product. Reaction conditions including the polymerization catalyst, the catalyst amount, the amount of xylene, the polymerization temperature, the polymerization time, the polyol-PTHSA amount, and the acid value of the PTHSA were optimized. © 2009 American Chemical Society.
Subject AreaEngineering
DOI10.1021/ie8016016
Indexed BySCI
WOS IDWOS:000264991100005
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1847
Collection新疆维吾尔自治区精细化工工程技术研究中心
AffiliationChinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang Yonglei,Eli Wumanjiang,Nueraimaiti Ayixiamuguli,et al. Synthesis and Characterization of Polyol Poly-12-Hydroxy Stearic Acid: Applications in Preparing Environmentally Friendly Overbased Calcium Oleate Detergent[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2009,48(8):3749-3754.
APA Wang Yonglei,Eli Wumanjiang,Nueraimaiti Ayixiamuguli,&Liu Yuanfeng.(2009).Synthesis and Characterization of Polyol Poly-12-Hydroxy Stearic Acid: Applications in Preparing Environmentally Friendly Overbased Calcium Oleate Detergent.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,48(8),3749-3754.
MLA Wang Yonglei,et al."Synthesis and Characterization of Polyol Poly-12-Hydroxy Stearic Acid: Applications in Preparing Environmentally Friendly Overbased Calcium Oleate Detergent".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 48.8(2009):3749-3754.
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