PAM Polyacrylamide Powder Industrial Grade Water Purification Agent With Polyacrylamide

Polyacrylamide (PAM) , Industrial Grade Water Treatment Agents with Polyacrylamide PAM for Improved Water

Polyacrylamide (PAM) is a linear polymer with the chemical formula (C3H5NO) n. At room temperature, it is a hard glassy solid, and the products include gel, latex, white powder particles, semi transparent beads, and flakes. Good thermal stability. It can dissolve in water in any proportion, and the aqueous solution is a uniform and transparent liquid. After long-term storage, the viscosity of the solution will decrease due to the slow degradation of the polymer, especially under poor storage and transportation conditions. Polyacrylamide, as a lubricant, suspension agent, clay stabilizer, oil displacement agent, fluid loss agent, and thickener, has been widely used in drilling, acidification, fracturing, water plugging, cementing, secondary oil recovery, and tertiary oil recovery. It is an extremely important oilfield chemical.

Water treatment field
Water treatment includes raw water treatment, sewage treatment, and industrial water treatment. When used in conjunction with activated carbon in raw water treatment, it can be used for coagulation and clarification of suspended particles in domestic water. Using organic flocculant acrylamide instead of inorganic flocculant can increase water purification capacity by more than 20% even without modifying the settling tank; In sewage treatment, the use of polyacrylamide can increase the utilization rate of water recycling and can also be used for sludge dewatering; Used as an important formulation agent in industrial water treatment. The largest application of polyacrylamide in foreign countries is in water treatment, and its application in this field is being promoted domestically.
Application in oil extraction
Polyacrylamide is a multifunctional oilfield chemical treatment agent widely used in drilling, cementing, completion, well repair, fracturing, acidification, water injection, water plugging and profile control, and tertiary oil recovery operations, especially in the fields of drilling, water plugging and profile control, and tertiary oil recovery. Polyacrylamide aqueous solution has high viscosity, good thickening, flocculation, and rheological adjustment effects, and is used as an oil displacement agent and drilling mud regulator in petroleum extraction. In the middle and later stages of oil extraction, in order to improve crude oil recovery, China currently mainly promotes polymer flooding and ternary composite flooding technologies. By injecting polyacrylamide aqueous solution, the oil water flow ratio is improved, resulting in an increase in the crude oil content in the extracted material. Adding polyacrylamide to tertiary oil recovery can increase oil displacement capacity, avoid oil layer breakdown, and improve oil recovery rate. The Chinese petroleum industry is the largest user of polyacrylamide, and the technological progress of polyacrylamide has promoted the development of the Chinese petroleum industry. The demand of the petroleum industry has accelerated the pace of technological innovation and industry development of polyacrylamide.
Paper industry
Polyacrylamide is widely used in the papermaking industry as a retention aid, filter aid, and homogenizer to improve the quality of paper, dewatering performance of pulp, retention rate of fine fibers and fillers, reduce raw material consumption and environmental pollution. As a dispersant, it can improve the uniformity of paper. Polyacrylamide is mainly used in two aspects in the paper industry. Firstly, it improves the retention rate of fillers, pigments, etc. to reduce the loss of raw materials and environmental pollution; The second is to improve the strength of the paper. Adding polyacrylamide to paper can increase the retention rate of fine fibers and filler particles on the web, accelerating the dehydration of the paper. The mechanism of action of polyacrylamide is that the particles in the slurry are retained on the filter cloth by flocculation through electrical neutralization or bridging. The formation of flocs can also make the water in the slurry easier to filter out, reduce the loss of fibers in white water, reduce environmental pollution, and improve the efficiency of filtration and sedimentation equipment.