Poly aluminum chloride
Polyaluminum chloride (PAC) is an inorganic substance, a new water treatment chemical, Widely used in drinking water, industrial water and sewage treatment
Introduction of poly aluminum chloride
Polyaluminum chloride (PAC) is an inorganic substance, a new water purification material, inorganic polymer coagulant,Widely used in drinking water, industrial water and sewage treatment
We are real directly factory ,we have full set of PAC production equipment , laboratory, material will be test after production and before shipment , customized requirents can be acceptable , contact us to find the best solution.
Chemical Name: Polyaluminium Chloride, PAC, Poly Aluminium Chloride
Appearance: Powder
Purity: 26-35%
Formula Weight: 79.44
CAS No.: 1327-41-9
EINECS No.: 215-477-2
Specification of poly aluminum chloride
| Item | PAC |
| Apperance | yellow powder |
| Al2O3 % | 26-35%. |
| Basicity % | 40-90 |
| PH | 3.5-5.0 |
| Water Insoluble % | 3.5 |
Properties of poly aluminum chloride
1. poly aluminum chloride dosage lower than aluminum sulfate (based on Al2O3) and water treatment cost is lower than other inorganic flocculants.
2. The poly aluminum chloride can cause quick formation of flocs, big flocs formation and rapid precipitation. Its treatment capacity is 1.3-3.0 times of other inorganic flocculants.
3. It enjoys wide-range adaptability for different-temperature source water and a good solubility.
4. It is slightly corrosive and easy for operation.
5. The liquid product is suitable for automatic dosing. Furthermore, it will not block pipes over long-time usage.
Poly aluminum chloride Types
1. PAC S - white powder -spray dry
2. PAC H - bright yellow powder-spray dry
3. PAC V - light yellow powder -Spray dry
4. PAC R - yellow powder - roller dry
5. PAFC - dark yellow- roller dry
Poly aluminum chloride Application:
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 waster water
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
