| 型号： | - |
|---|---|
| 品牌： | - |
| 原产地： | - |
| 类别： | 化工 / 催化剂和化学助剂 / 化学助剂 |
| 标签︰ | PAC |
| 单价： |
US $380
/ 吨
|
| 最少订量： | 22 吨 |
| 最后上线︰2019/09/24 |
描述1.Product Description poly aluminium chloride PAC:
Classification:Chemical Auxiliary Agent
CAS No.:1327-41-9
Other Names:PAC
MF:AL2(OH)LnCL6-n
EINECS No.:215-477-2
Poly Aluminium Chloride has a strong adsorption properties. In the hydrolysis process, some chemical physics process such as coagulation, adsorption and precipitation. The fundamental difference between PAC and traditional inorganic coagulants is that traditional inorganic coagulants is low molecular crystal salt, while PAC is consist of multiple carboxyl complex which with variety forms. With high speed of flocculent precipitate, PAC can be used in various PH value. Non-corrosive pipeline equipment, water purification effect.
规格2.Specification of poly aluminium chloride PAC:
| Polyaluminium Chloride/PAC Standard: | GB/15892-2009 |
| PAC of Al2O3: | 26%,27% 28%- 29% ~30%,31%MIN |
| Basicity: | 60~90 |
| PH: | 3.5~5.0 |
| Water insoluble matter: | ≤ 0.6 |
| Cadmium(Cd) | ≤ 0.0002 |
| Lead(Pb): | ≤ 0.001 |
| Arsenic(As): | ≤ 0.0002 |
| Chromium(Cr): | ≤ 0.0005 |
| Mercury(Hg): | ≤ 0.00001 |
用途3.Application of poly aluminium chloride PAC:
1.Purifying drinking water, sewage.
2.Industrial water purification, industrial wastewater, mining, oil field injection water, metallurgy, coal washing, leather and all kinds of chemical waste water treatment.
3.Industrial production: Paper sizing, dye printing, bleaching and dyeing, medicine and other industries
4.In artificial coal industry, it is used for separating coal and water with excellent effect. In the oil refining industry, for oil and water separation.
