- Contact Person : Mr. Lei Tony
- Company Name : Guangxi Qinzhou Capital Success Chemical Co., Ltd.
- Tel : 86-777-2398565
- Fax : 86-777-2399689
- Address : Guangxi,Qinzhou city,Room 1123, Building A1,Zhongdi.Venice, the Yongfu East Street, Qinzhou city,Guangxi, China
- Country/Region : China
- Zip : 535000
Related Product Searches:activated bleaching earth,High Quality,acid activated bleaching earth, bentonite clay,CS-1060
Applications & Rang of Use
1. In refinement of animal & vegetable oils, used for decolorization and purification to eliminate harmful pigments, flavacol, phospholipid, saponin, gelatine, and cotton acid etc. in the oil, rendering it into top-grade cooking oil.
2. For decolorization & refinement of industry-used animal & vegetable oils.
3. In petroleum industry, used for decolorization, refinement and purification of petroleum, grease paraffin, white oil, lubricating oil, Vaseline, and kerosene etc.
4. For recycling and regeneration of industrial waste oils (including mineral oil, such as machinery oil and lubricating oil etc.)
5. For decolorization & depuration of resin.
6. For decolorization & depuration of polyether.
7. In food industry, used as clarificant for monosodium glutamate vitamin, grape wine, candy juicy, used for stabilizing treatment of beer, and used for purification of sugar juices.
8. For alkene separation in arene and alkane, cracking of petroleum and alkene polymerization catalyzed.
Two important conditions of guaranteeing the quality:
1. Raw Material :
Choosing the good quality bentonite excavated from the area of about 100 meters deep from the earths surface, its purity is higher than that from the earths surface; Activated reacting with high quality concentrated sulphuric acid with the bentonite. It is the base of good quality of Activated Clay.
2. Drying Technology
At first, Coal hot air furnace produces the high temperature flue gas. The heat energy is exchanged through the calandria of heat exchanger and getting the hot air. Then the hot air is guided into the desiccator to dry the bleaching earth. The High temperature flue gas is exhausted from smoke funnel after exchanging the heat with the . The purity of bleaching earth is higher by the above way of drying, comparing with drying with the high temperature flue gas entering the desiccator directly.
Specification of Activated Bleaching Earth GB/25571-2011
| ||||
No | Items of Anallysis | Unite | standard | result |
1 | Decolorizing rate (via rapeseed oil) | % | ≥90 | 98.62 |
2 | Activity | ≥160 | 182 | |
3 | Free acid(H2SO4) | % | ≤0.3 | 0.17 |
4 | Water content before leaving factory | % | ≤12.0 | 8.97 |
5 | Granularity(200 mesh) | % | ≥90 | 97.58 |
6 | Filtration rate | ml/min | ≥10.0 | 26 |
7 | Bulk density | g/ml | 0.7 ~ 1.1 | 1.0 |
8 | heavy metal (as Pb) | % | <0.005 | <0.005 |
9 | Arsenic (As) | % | <0.0005 | <0.0005 |
10 | specific surface area | ≥130 | 251 |
activated bleaching earth