Synthesis, characterization, and evaluation of ethoxylated lauryl myristyl alcohol as non-ionic surfactants (surfethoxymers)

IF 1.2 4区工程技术 Q4 CHEMISTRY, APPLIED

Tenside Surfactants Detergents Pub Date : 2023-11-01 DOI:10.1515/tsd-2023-2530

Asaad Faisal Khattab, Younis Ahmed Ismael, Ahmed Taher El-Habab

引用次数: 0

Abstract

Abstract In this work, fatty alcohol ethoxylation surfactant PALMEROL 1214 (lauryl myristyl alcohol C 12 –C 14 ) designated as LMA-EO-30 and novel surface-active monomer (surfethoxymers) such as Hemi Ester Lauryl Myristyl Alcohol Malate designated as HELMEM, HELMEI (itaconate) and HELMES (succinate) have been synthesized. These types of non-ionic surfactant have been characterized for their structures using spectroscopic measurements. In addition, their surface-active properties like surface tension, critical micelle concentration (CMC), HLB, the cloud point and foaming properties were investigated. The results indicated that the novel surfethoxymers HELMEM, HELMEI and HELMES exhibit an excellent surface activity and a high performance in the mentioned industrial applications.

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乙氧基十二烷基肉豆醇非离子表面活性剂(表面氧合物)的合成、表征和评价

摘要本文合成了脂肪醇乙氧基化表面活性剂PALMEROL 1214(十二烷基肉豆醇c12 - c14)，命名为LMA-EO-30，以及新型表面活性单体(表面氧合物)，如半酯十二烷基肉豆醇苹果酸酯，命名为HELMEM, HELMEI(衣康酸酯)和HELMES(琥珀酸酯)。这些类型的非离子表面活性剂已经用光谱测量来表征它们的结构。此外，还研究了它们的表面活性性能，如表面张力、临界胶束浓度(CMC)、HLB、浊点和发泡性能。结果表明，新型表面氧合物HELMEM、HELMEI和HELMES在上述工业应用中表现出优异的表面活性和高性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Tenside Surfactants Detergents 工程技术-工程：化工

CiteScore

1.90

自引率

10.00%

发文量

审稿时长

3.8 months

期刊介绍： Tenside Surfactants Detergents offers the most recent results of research and development in all fields of surfactant chemistry, such as: synthesis, analysis, physicochemical properties, new types of surfactants, progress in production processes, application-related problems and environmental behavior. Since 1964 Tenside Surfactants Detergents offers strictly peer-reviewed, high-quality articles by renowned specialists around the world.