Product Series
Special Polyacrylamide PAM for Coal Washing
Coal washing special polyacrylamide PAM is a more professional polyacrylamide. In fact, only the internal chemical composition content has been adjusted. Special polyacrylamide for coal washing The effect of special polyacrylamide for coal washing is several times better than that of ordinary polyacrylamide. The effect is very obvious in coal washing and filtering, or in the discharged groundwater. Its reaction time is about 5 seconds. The precipitation effect can be seen, so many coal mines choose special flocculant for coal washing. The coal mined in coal mining usually contains some impurities, and the separation efficiency of coal and impurities can be improved by adding flotation agent. The clean coal floated out and the tailings settled. The clean coal in the coal is then back-tailed by settling, filtering or centrifuging. Polyacrylamide PAM is used in the settling process, thereby facilitating solid-liquid separation. Then it is sent to the thickener, and the clear water is recovered and recycled by the overflow of the thickener. Pulverized clean coal is recovered by filtration and centrifugation. Re-addition of polyacrylamide during filtration and centrifugation improves separation efficiency. In order to meet the needs of users, we have produced a special flocculant for coal washing, which has a better effect on different coal mines and greatly reduces the dosage of dosing.
Polyacrylamide Xu coagulant is the most commonly used synthetic flocculant. Flocculant Polyacrylamide A homopolymer polymerized from a single acrylamide polymer is non-ionic, and its molecules are not charged. Copolymers made by copolymerization of acrylamide and anionic monomers (such as sodium acrylate) are anionic and their molecules are negatively charged. By the same token, there is a copolymer of acrylamide and cationic monomers, which is cationic and its molecules are positively charged.
Polyacrylamide for oil field drilling
It plays an important role in the oil industry. As an oilfield additive, polyacrylamide for oilfield drilling has excellent characteristics such as fluid loss reduction, thickening, flocculation and friction reduction, which makes it used for drag reduction and acidification of water, fracturing, well flushing, drilling, completion, scale prevention, water plugging, and oil displacement, such as water plugging regulator, drilling fluid regulator and fracturing fluid additive, oil well cement additive, drilling fluid additive, completion fluid and workover fluid additive, oilfield water treatment agent and so on ...... in general, polyacrylamide oil drilling has greatly increased the rate of oil exploitation.
Polyacrylamide for sludge dewatering
Polyacrylamide for sludge dewatering is the treatment of sludge dewatering briquette by polyacrylamide manufacturers. The polyacrylamide aqueous solution polymerization method is used to change the physical and chemical properties of the surface of sludge particles, destroy the colloidal structure of sludge, reduce the affinity between sludge particles and water, and improve the dewatering performance of sludge accordingly. The flocculation and dewatering effect of concentrated sludge is obvious, and the moisture content of dewatered sludge cake is less than 80%, which meets the actual operating requirements, especially for municipal domestic sewage treatment plants and industrial sludge dewatering.
Polyacrylamide for municipal wastewater
Polyacrylamide for urban sewage is a high-efficiency flocculating agent for different urban sewage treatment by hundreds of millions of polyacrylamide manufacturers. It is soluble in water, white particles or powder, non-toxic, non-corrosive, and has good thermal stability. It has extremely high special effects in dealing with silt precipitation and silt compact dehydration. Therefore, we are divided into two kinds of properties of polyacrylamide:
Cationic Polyacrylamide (CPAM)
The biggest use of polyacrylamide is water treatment. It is generally used in urban sewage disposal, paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral processing industry, dyeing industry, sugar industry and various industrial wastewater disposal. It is used in sludge accumulation and sludge dewatering in the treatment process of municipal sewage, meat, poultry and food processing wastewater. Through its positive charge group, it can neutralize the negative charge organic colloid in the sludge and has excellent bridging and condensing function of polymer, so as to promote the adjustment of colloidal particles into large flocs and separate them from the suspension. The effect is obvious, the dosage is small. As a flocculant cationic polyacrylamide is mainly used in industrial solid-liquid process, including sedimentation, clarification, concentration and sludge dewatering skills. It can also be used for the water treatment of the water plant in the river water source.
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