poly acrylamide flocculants – buy polyacrylamide oil drilling

poly acrylamide flocculants – buy polyacrylamide oil drilling
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  • Is acrylamide a cationic flocculant?
  • The copolymer of acrylamide (AM) and DMC is used as an effective cationic flocculant in wastewater treatment. A series of copolymers of AM and DMC (PAMC) were synthesized using different approaches. In earlier studies, γ-ray irradiation with inverse emulsion polymerization was employed to copolymerize AM and DMC .
  • Who bought polyacrylamide flocculant?
  • Commercial flocculant of polyacrylamide (PAM, MW of 2000–14,000 kDa) was bought from Aladdin Industrial Corporation (Shanghai, China). Anhydrous ethanol and acetone were supplied by Zhenqi Chemical Reagent Co., Ltd (Shanghai, China).
  • Why do we need acrylamide copolymers for drilling fluid treatment agents?
  • The high temperature causes the failure of drilling fluid treatment agent 14. Therefore, it is necessary to design heat-resistant and ecofriendly flocculants 15. Acrylamide copolymers are used as drilling fluid additives to overcome wall instability and collapse problems 16.
  • Why do polymer flocculants fail in water based drilling fluid?
  • Some polymer flocculants exhibit notable sensitivity to the salinity of the fluid 12, 13. Various water soluble polymers have been used in the water-based drilling fluid to prevent fluid loss. The high temperature causes the failure of drilling fluid treatment agent 14.