Project Description

Black Polyaluminum Chloride（PAC-BAC28）

Black Polyaluminum Chloride
  • Basic aluminum chloride  (BAC) is also a kind of polyaluminum chloride (PAC).
  • The by-product hydrochloric acid and aluminum ash are reacted to generate basic aluminum chloride, and the black powder state product is obtained through the drum drying process.
  • The appearance of basic aluminum chloride (BAC) is black powder or granules. It is a high-valent polyelectrolyte coagulant of inorganic polymer, which can be considered as the intermediate hydrolyzate between aluminum trichloride and aluminum hydroxide.
  • Can be used for deodorization, decolorization, defluorination, turbidity removal, and treatment of heavy metal salts and radioactive pollutants.
  • Basic aluminum chloride has high activity and has a good purification effect for industrial sewage, papermaking water, and printing and dyeing water.
  • It has a series of advantages such as less dosage, high purification efficiency, and low cost.
Specifications
Item Index
Al2O3,% ≥ 28.0
Basicity,%
40-95（Average 60
PH(1% water solution)
3.5-5.0