Conformation and solubility of poly(ethylene oxide) in polymer-surfactant complex at high-temperature and high-salinity conditions

2019 ◽  
Vol 581 ◽  
pp. 123811
Author(s):  
Shaohua Chen
Keyword(s):  
High Temperature ◽  
Ethylene Oxide ◽  
High Salinity ◽  
Surfactant Complex ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Polymer Surfactant

Conformation of Poly(ethylene oxide) in Polymer−Surfactant Aggregates

2004 ◽  
Vol 108 (9) ◽  
pp. 2857-2861 ◽  
Author(s):  
Krishnan Chari ◽  
John Kowalczyk ◽  
Jyotsana Lal
Keyword(s):  
Ethylene Oxide ◽  
Surfactant Aggregates ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Polymer Surfactant

scholarly journals Understanding the surface properties and rheology of a silica suspension mediated by a comb-type poly(acrylic acid)/poly(ethylene oxide) (PAA/PEO) copolymer: effect of salinity

Soft Matter ◽  
2018 ◽  
Vol 14 (23) ◽  
pp. 4810-4819 ◽  
Author(s):  
Dingzheng Yang ◽  
Bin Yan ◽  
Li Xiang ◽  
Haolan Xu ◽  
Xiaogang Wang ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Ethylene Oxide ◽  
Surface Properties ◽  
High Salinity ◽  
Colloidal Suspensions ◽  
Industrial Applications ◽  
Wide Range ◽  
Silica Suspension ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Understanding the surface properties and rheology of colloidal suspensions in the presence of polymer additives with high salinity is of great importance in a wide range of industrial applications.

scholarly journals Effect of Polymer–Surfactant Adsorption on the Hindered Settling of a Mineral Suspension

2001 ◽  
Vol 19 (3) ◽  
pp. 245-254
Author(s):  
Zygmunt Sadowski ◽  
Izabela Polowczyk
Keyword(s):  
Surfactant Adsorption ◽  
Hindered Settling ◽  
Surfactant Complex ◽  
Adsorbed Polymer ◽  
Mineral Suspension ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Polymer Surfactant

Competitive adsorption between anionic surfactant (SDS) and neutral poly(ethylene oxide) polymers (PEO) on carbonate mine tailings was investigated, with experiments being performed to check the order of reagent addition. The PEO adsorption plateaux were strongly affected by the presence of pre-adsorbed surfactant molecules, while surfactant adsorption increased in the presence of pre-adsorbed polymer. Polymer–surfactant interaction at the solid–liquid interface depended on the order of reagent addition which significantly affected the floc diameter. Increasing floc diameter was attributed to the formation of a polymer–surfactant complex on the solid surface.

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