High Purity PAC
High Purity PAC The white high - purity polyaluminum chloride ( PAC ) is a novel high - efficiency inorganic high - molecular coagulant . The product adopts pure raw material aluminum hydroxide and synthesized hydrochloric acid to be prepared by advanced technology , has good flocculation effect...
The white high - purity polyaluminum chloride ( PAC ) is a novel high - efficiency inorganic high - molecular coagulant . The product adopts pure raw material aluminum hydroxide and synthesized hydrochloric acid to be prepared by advanced technology , has good flocculation effect , has better water purifying effect than traditional inorganic salt coagulant such as aluminum sulfate and iron salt , and is widely used for purifying water and industrial water , is used for making paper sizing and compounding production industrial paper making auxiliary agent , is used for cosmetic production and the like , and is a polyaluminum chloride product with the highest purity at home and abroad .
Quality Test Specification
Quality Standard GB15892-2009
White, or light yellow powder
Light yellow liquid
Polyaluminium chloride (PAC) is composed of a series of inorganic polymer compounds with different degrees of polymerization. The main component is AL13O4OH24 (H _ 2O) _ (24) H _ 2O) _ (127), which is a highly charged polymeric ring with KEGGIN structure, has high electrically neutralizing and bridging function for colloids and particulates in water, and can strongly remove micro-organic poisons and heavy metal ions. The properties are stable. The neutralization of the negative charge between the colloidal particles and the water causes the colloid to destabilize, the colloidal particles flocculate rapidly, and further bridge to form large flocs and precipitate rapidly.
Application range of White High Purity Polyaluminium Chloride
The characteristics of this product determine its preferred position in water supply, high purity water treatment, high-grade paper manufacture and cosmetics production. The turbidity removal effect is 1.5-3 times of that of aluminum sulfate in comparison with active components. The shelf life of paper can be prolonged by using aluminum sulfate sizing technology in paper making, and the flocculation effect of low temperature and low turbidity water and high turbidity water is unparalleled by ordinary inorganic coagulant.
High purity polyaluminium chloride is ideal for use in the following areas:
1. Urban water supply treatment
2. Paper sizing
3, high purity water treatment
4. Oilfield water injection treatment
5, Cosmetics manufacture, catalyst carrier
6. casting molding, medical refining