Properties:
[Chinses Name]
Aluminium polychloride
[English Name] Polyaluminium
Chloride
[Molecular formula]
[AL2(OH)LnCL6-n]m
It is high efficiency inorganic highmolecular coagulant.It is the product between AlCl3 and Al(OH)3. Molecular formula: [Al(OH)nCl6-n]m.
m≤10,
n is 3-5.
Characteristics:
1. Quick moulding, good activity and good fitrabilitiy.
2. Alkalescence auxiliaries are not necessary.
3. Wide adaptive PH value and wide use.
4. Little salt content in the water treated.
5. Can remove the pollution of heavy metal and radioactive substance.
6. High active ingredients, convenient for storage and transportation
Uses:
It has wide uses in purifying water, e.g.:
1. Purify drinking water, domestic wastewater.
2. Purify industrial water,industrial waste, recirculated water etc..
3. Application, paper making, dyeing and bleaching, cement hardener, hardener, bond, glycerin refinement, sugar solution refinement etc..
4. Used in oil water separation in oil refining industry.
5. We can produce products of different specifications according to the customers' requirements.
Physicochemical index
|
|
|
|
|
|
| (Al2O3),% |
≥10 |
≥30 |
≥28 |
|
|
| Basicity B |
≥50 |
40-90 |
40-90 |
|
|
| PH |
3.5-5.0 |
1%≥5 |
1%≥5 |
|
|
| (Pb) PPM |
≤2 |
≤5 |
≤12 |
| (Cr+6) |
≤2 |
≤4 |
≤4 |
| (As) |
0 |
0 |
0 |
| (Cd) |
0 |
0 |
0 |
| (Hg) |
0 |
0 |
0 |
| Insolubles, % |
≤0.2-0.5 |
≤0.5 |
≤1.0 |
| Other injurious substances |
In accordance with national standard
|
In accordance with national standard
|
In accordance with national standard
|
|
