Product Description

Synonyms: PAC; Aluminum chlorohydrate; Aluminum chlorhydroxide; Aluminum chloride basic; Aluminum hydroxychloride; Poly Aluminum Chloride; Polyaluminum Chloride

Molecular formula: [Al2(OH)nCl6-n]m

Technical standard: GB15892-2009

Technical Parameters

DescriptionParameters

Liquid        Powder

Al2O3, %10.029.0

Basicity, %40-90

Density, (20℃)/(g/cm3)1.12---

Max. Water Insoluble, %0.20.6

pH Value (1% aqueous solution)3.5-5.0

As, %, ≤0.0002

Pb, %, ≤0.001

Cd, %, ≤0.0002

Hg, %, ≤0.00001

Cr 6+, %, ≤0.0005

Application

Poly aluminium chloride (PAC) is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adapts a wide PH range of 5.0~9.0, and the best is between 6.5~7.6.

1)  Purification of river water, lake water and underground water

2)  Purification of industry water and industry recycling water.

3)  Purification of oil chemical and oil-field wastewater treatment.

4)  Reclaiming coal from coal-washing waste water and kaolin in ceramic industry.

5)  Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals.

6)  Tannage and cloth cockling-prevent.

7)  Cement solidifying, and moulding.

8)  Refining of pharmaceuticals, glycerine and sugar.

9)  Catalyzer carrier.

10) Paper-making glue.

Package

25 kg plastic woven bag, lined with PE bag.

Storage Life

One year.