The Nucleation and Growth of Succinic Acid in the Presence of Surfactants
作者: Qiushuo YuXiaorui LiXiaoyan QiaoMin Qi
作者单位: 1Northwest University
2Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy
3Shaanxi Research Center of Engineering Technology for Clean Coal Conversion
刊名: Journal of Surfactants and Detergents, 2017, Vol.20 (6), pp.1351-1358
来源数据库: Springer Journal
DOI: 10.1007/s11743-017-1999-8
关键词: SolubilityNucleationCrystal growthSurfactant
英文摘要: Impurities may have a marked effect on crystal nucleation and growth. To further understand the role of impurities, the crystallization (solubility, nucleation, growth) of succinic acid in water in the presence of surfactants such as polyethylene glycol sorbitan monooleate (Tween 80), cetyltrimethylammonium bromide (CTAB) and sodium dodecylbenzenesulfonate (SDBS) was investigated experimentally. The presence of CTAB, SDBS or Tween 80 had little influence on succinic acid solubility but did slow crystallization kinetics. The surfactant monomer in solution, not micelles, proved to play the primary role affecting nucleation. The nucleation inhibition by surfactant was analyzed on the base of a two-step nucleation process: (1) the inhibition on the formation and growth of succinic acid...
原始语种摘要: Impurities may have a marked effect on crystal nucleation and growth. To further understand the role of impurities, the crystallization (solubility, nucleation, growth) of succinic acid in water in the presence of surfactants such as polyethylene glycol sorbitan monooleate (Tween 80), cetyltrimethylammonium bromide (CTAB) and sodium dodecylbenzenesulfonate (SDBS) was investigated experimentally. The presence of CTAB, SDBS or Tween 80 had little influence on succinic acid solubility but did slow crystallization kinetics. The surfactant monomer in solution, not micelles, proved to play the primary role affecting nucleation. The nucleation inhibition by surfactant was analyzed on the base of a two-step nucleation process: (1) the inhibition on the formation and growth of succinic acid...
全文获取路径: Springer  (合作)
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影响因子:1.515 (2012)

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关键词翻译
关键词翻译
  • nucleation 成核
  • monooleate 一油酸
  • succinic 琥珀的
  • sorbitan 山梨聚糖
  • growth 生长
  • polyethylene 聚乙烯
  • crystal 晶体
  • single 单独的
  • surfactant 表面活性剂
  • secondary 二次的