Organosilicon defoamer Bengbu online query

Bengbu silicone defoamer for coal washing raw water first needs to add the dissolved polyaluminum chloride liquid, start stirring, about 10 seconds, and then add the dissolved anionic polyacrylamide liquid, then start stirring, stirring It takes about half a minute to let the polyacrylamide liquid and water fuse together. The surface of solid particles is mostly negatively charged, and the repulsion between the same charges keeps these particles in a dispersed state in the water, which is affected by gravity and Brownian motion; due to the interaction between the solid particle interface in the slime water, the nature of the coal washing wastewater is quite complicated. , It not only has the properties of suspension, but also has the properties of colloid. Polyacrylamide PAM is familiar to everyone. It can be said to show its talents in the water treatment industry and the field of oil exploration, but it can also play an important role in other fields. As early as 20 Many years ago, the United States has successfully used polyacrylamide as a soil structure forming agent. After experiments, it has been found that polyacrylamide can significantly improve soil resistance to wind and water erosion.

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Organic silicon defoamer Bengbu online query and use characteristics

Flocculation: PAM can neutralize suspended matter through electricity, bridging adsorption, and flocculate.

Adhesiveness: It can play the role of adhesion through mechanical, physical and chemical action.

Resistance reduction: PAM can effectively reduce the frictional resistance of the fluid. Adding a small amount of PAM in the water can reduce the resistance by 50-80%.

Thickening: PAM has a thickening effect under neutral and acid conditions. When the PH value is above 10, PAM is easy to hydrolyze. When it has a semi-net structure, the thickening will be more obvious.

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With the increase of pam, the soil capillary porosity and total porosity of the field experiment showed an upward trend, but the soil wilting coefficient of the laboratory experiment did not increase much. The powdered clean coal is recovered by filtration and centrifugation. We will serve you in time. According to the characteristics of its dissociable groups, it can be divided into anionic polyacrylamide, cationic polyacrylamide, and non-ionic polyacrylamide. Dry for 1-3 hours. The general way to maintain humidity is to put the jelly in saturated water vapor. First let us know what is polyacrylamide? Polyacrylamide (Pam) is a water-soluble polymer, insoluble in most organic solvents, and has good flocculation. Keeping it at a uniform temperature all the time can reduce the frictional resistance between liquids. According to the ionic characteristics, it can be divided into four types: non-ionic, anionic, cationic and type.
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