POLYALUMINIUM CHLORIDE (ALUMINUM CHLOROHYDROXIDE)

Poly aluminum chloride-Product-Lvyuan chemical

Aluminium chlorohydrate Wikipedia

Production process of polyaluminium chloride YouTube

USING POLYALUMINIUM COAGULANTS IN WATER TREATMENT

China Poly Aluminium Chloride, Poly Aluminium Chloride

SAFETY DATA SHEET Polyaluminium Chloride Solution, 10%

  • What is a good fluid loss value for cement slurry?
  • A basic 15.8 ppg cement slurry with no chemicals to improve fluid loss will usually have a fluid loss value higher than 1500 ml./30 min. (ref. Well Cementing, Nelson & Guillot). How do you control fluid loss?
  • How do fluid loss additives prevent loss of water from cement slurry?
  • Fluid loss additives prevent loss of water from the cement slurry through several mechanisms: two being (i) reducing mobility of the water molecules (ii) binding to the cement particle surfaces, promoting adsorption of water onto the cement surface, which makes it less available to be squeezed into the formation.
  • Is fluid loss a relevant factor in the design of cement slurry?
  • Hence, for a cement slurry you plan to use for example inside a casing, fluid loss is not a relevant factor in the design. Now, fluid loss property of a cement slurry is also connected to free water and stability of the slurry, so for a useful cement slurry even inside casing, good fluid loss (normally, meaning low) is indirectly a factor.
  • What are cement fluid loss control agents?
  • Cement Fluid Loss Control Agents are a necessary cement additive. Learn what are its main categories, mechanisms & common chemicals.