noionic polyacrylamide pam as thickening agents at monaco

noionic polyacrylamide pam as thickening agents at monaco
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  • What is high molecular weight polyacrylamide (PAM)?
  • Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
  • What is polyacrylamide (PAM) used for?
  • npj Clean Water 1, Article number: 17 ( 2018 ) Cite this article High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
  • Can polyacrylamide be used as a thickener in water-based fracturing fluids?
  • Polyacrylamide (HPAM) is commonly used as a thickener in water-based fracturing fluids due to its good solubility and thickening ability. However, drawbacks such as the formation of high temperature and high salinity in oil and gas production currently limit its use as a thickening agent for fracturing fluids.
  • Do different ion types of Pam interact with montmorillonite nanocrystals?
  • In this study, the interaction between PAM of different ion types and montmorillonite nanocrystals was studied in situ by QCM-D to investigate the adsorption strength and bridging effects of different types of PAM on montmorillonite nanoparticles.