Polyacrylamide (PAM)
Polyacrylamide (PAM) is a water-soluble polymer formed by the polymerization of acrylamide. The appearance iswhite granules or powder. And it is soluble in water and insoluble in organic matter. PAM is a synthetic chemicathat can be modified for a wide range of applications. So PAM chemical can be used for petroleum exploration.water treatment, textile, papermaking, mineral processing, medicine, agriculture and other industries. etc.
The Main Applications Of Polyacrylamide In Water Treatment
Application in oil recovery
Polyacrylamide is a multifunctional oilfield chemical treatment agent widely used in drilling, cementing, completion, workover, fracturing, acidification, water injection, water plugging and profile control, tertiary oil recovery and other fields, especially in drilling, water plugging and profile control, tertiary oil recovery and other fields. Polyacrylamide aqueous solution has high viscosity, good thickening, flocculation, and rheological regulation effects, and is used as a displacement agent and drilling fluid regulator in petroleum exploration.
The application of polyacrylamide in the papermaking industry mainly involves two aspects: firstly, improving the retention rate of fillers and pigments, reducing raw material loss and environmental pollution; The second is to improve the strength of the paper. Adding polyacrylamide to paper can improve the retention rate of fine fibers and filler particles on the mesh, accelerate the dehydration of the paper, and the formation of flocs can also make the water in the pulp easier to filter out, reduce the loss of fibers in white water, reduce environmental pollution, and improve the filtration and filtration efficiency of sedimentation equipment.
Polyacrylamide gel can be used as non prothrombin granulating agent, surgical operation, contact lens material, microcapsule outer coating, and can be used to manufacture high-quality hemostatic ties, sanitary napkins and children's diapers. Polyacrylamide with particle size of hundreds to tens of microns can be used as chromatographic packing, such as gel column packing, which can effectively separate spherical proteins such as cytochrome. It can also further dilute and concentrate proteins.
In the food industry, it is used for the clarification of sugarcane juice and the floatation of syrup phosphorus in the production of sugarcane sugar and beet sugar. The flocculation and clarification of enzyme fermentation broth can also be used for the recovery of feed protein, with stable quality and good performance. It can also be used for synthetic resin coatings, grouting materials for civil engineering, water blocking, building materials industry, cement quality improvement, adhesives for construction industry, joint filling and repairing agents, water blocking agents, soil improvement, electroplating industry, printing and dyeing industry, etc.
| Item | Anionic | Cationic | Nonioic |
| Appearance | White Granule Powder | White Granule Powder | White Granule Powder |
| Solid Content(%) | ≥88.5 | ≥88.5 | ≥88.5 |
| Molecular Weight(million) | 16-20 | 8-12 | 8-12 |
| Degree of Hydrolysis | 7-18 | / | 0-5 |
| Insoluble Matter(%) | ≤0.2 | ≤0.2 | ≤0.2 |
| Dissolution rate(Min) | 40 | 120 | 40 |
| Residual Monomer(%) | ≤0.5 | ≤0.5 | ≤0.5 |
| Effective pH value | 5-14 | / | 1-8 |
The products used in different environments are also different. Please feel free to contact us.
