Application of Non-ionic polyacrylamide (SuperflocN100,N300) in Mineral processing and oil field

Non-ionic polyacrylamide product overview:

Nonionic polyacrylamide is a water-soluble polymer or polyelectrolyte. Because its molecular chain contains a certain number of polar groups, it can adsorb solid particles suspended in water to bridge between particles or condense particles to form large flocs through charge neutralization. Therefore, it can accelerate the sedimentation of particles in the suspension, and has a very obvious effect of speeding up the solution clarification and promoting filtration. Mainly used in various industrial wastewater flocculation sedimentation, precipitation clarification treatment. Such as papermaking and pulp waste water treatment, mineral processing and metal smelting process waste water treatment, iron and steel plant and stone processing plant waste water treatment.

Non-ionic polyacrylamide is mainly used in various industrial wastewater flocculation sedimentation, precipitation clarification treatment. Such as papermaking and pulp waste water treatment, mineral processing and metal smelting process waste water treatment, iron and steel plant and stone processing plant waste water treatment.

Non-ionic polyacrylamide main uses:

(1) Sewage treatment: when the sewage system is acidic, the selection of non-ionic series polyacrylamide is more suitable, and inorganic flocculant polyaluminum, aluminum sulfate and other use, the best effect in water treatment.

(2) coal mine washing: can be used for centrifugal separation of coal washing tail slag, used in the sedimentation and filtration of coal and slime, can improve the recovery rate of coal and improve the filtration rate.

(3) textile additives: add some other chemicals can be prepared into a chemical slurry. Used for textile sizing, can improve adhesion, permeability and desizing properties. The fabric has anti - static property, reduce sizing rate, reduce wring spot, cloth machine break rate and falling.

(4) Metallurgical dressing: such as zinc, manganese, copper flotation and smelting, the leach and residue can be added PAM, improve the separation efficiency.

(5) sand control and sand fixation: non-ionic polyacrylamide dissolved into 0.3% concentration to add crosslinking agent, spray on the desert can be sand control and sand fixation.

(6) Chemical grouting agent: 9.5 parts of non-ionic polyacrylamide plus 0.5 parts of NN-- methylene bisacrylamide miscible can be used as a chemical grouting agent for plugging water in dyke, foundation and tunnel.

(7) Profile control and water plugging agent in oil field: it can be used as profile control and water plugging agent in oil field by combining with lignocellulose and adding certain chemical additives.

(8) soil humectant used as soil humectant and various modified polyacrylamide basic raw materials.