study of polyacrylamide-surfactant system on the waterCoil for sale

study of polyacrylamide-surfactant system on the waterCoil for sale
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  • Who makes sulfonated polyacrylamide?
  • Sulfonated polyacrylamide (MW = 8 × 10 6 Dalton) (SP825) and sulfonated polyacrylamide (MW = 6 × 10 6 Dalton) (V30) which contains N-vinylpyrrolidone groups were prepared from the SNF company (France). 2-propyl alcohol (99.5%) was purchased from Merck (Germany).
  • Does ternary sulfonated polyacrylamide affect interfacial tension?
  • The ternary sulfonated polyacrylamide (TSPAM) has a similar influence on the other interface properties with SDBS except the interfacial tension. The interfacial tension decreases and then increases with increasing of the TSPAM concentration due to the competitive adsorption of the TSPAM molecules and the SDBS molecules on the oil-water interface.
  • What is ternary sulfonated polyacrylamide?
  • A novel ternary sulfonated polyacrylamide was synthesized using 2,2′-azobis [2- methylpropionamidine] dihydrochloride and redox initiation system as initiator, respectively.
  • What is Ceor process for polymer/surfactant flooding?
  • In CEOR process for polymer/surfactant flooding, first the kind and amount of surfactants, polymers, and alcohols are determined and various methods such as surface tension, interfacial tension, thermal stability, PH stability, and bacterial destruction were investigated.