1、 Application field
Red mud sedimentation section is an important link in alumina production. Alumina flocculant is related to the speed of red mud sedimentation, the performance of red mud compression and the quality of sodium aluminate solution, and then affects the product quality and production efficiency of aluminum oxide plant. Alumina flocculant is an organic high molecular polymer. The polymer accelerates the aggregation of red mud particles, promotes the rapid separation of red mud and sodium aluminate solution, and improves the flocculation and sedimentation rate through adsorption, bridging and electric neutralization.
2、 Product index
project | target |
appearance | viscous liquid |
viscosity，mPa•s | ≥100 |
density，mg/l | ≥1.01 |
pH | ≥6.5 |
flash point，℃ | ≥100 |
Solid content，% | ≥35 |
Dissolution time，min | ≤30 |
Ionic charge | High anion |
molecular weight | rising-falling |
3、 Product features
1. Low dosage, good compatibility, high flocculation efficiency, fast sedimentation speed and large floc; 2. The clear liquid layer has high clarity, low content of suspended solids, low moisture content of flocs and shear resistance; 3. The flocculation effect is less affected by slurry concentration, temperature, pH value and other factors; 4. Easy to use, easy to disperse and dissolve quickly. 4、 Packaging, transportation and storage 1. This product is packed in IBC barrels with a net weight of 1000kg. Different packaging specifications can also be adopted according to customer requirements. 2. This product avoids contact with copper, iron, aluminum and other metals, and has a shelf life of 6 months under sealed and cool conditions. 3. Pay attention to the packaging and sealing during the transportation of this product, both by automobile and sea. 4. This product shall be kept away from sun exposure and high temperature storage as far as possible.
