![]() CHARACTERISTICS: The product penetrates in plastic and metal parts, keeps them moisturized and preserved. The research results can provide guidance for the screening of chemical flooding agent with emulsification characteristic and construction process optimizing in the heavy oil reservoirs' development. Protective emulsion for leathers and plastics. For reservoirs that the water flow channel has formed, using profile control agents to effectively block dominant flow channels can improve the emulsification ability of chemical flooding agents, thus achieving the purpose of improving the swept area. In addition, through the parallel sand-packed tube experiment, it is found that the stronger the emulsification ability of chemical flooding agent, the better the performance of formed O/W emulsion, the stronger the profile turnover ability. Therefore, when screening chemical flooding agents, the emulsification speed, the droplet size, and the viscoelasticity of formed O/W emulsion are the primary evaluation factors. During this period, the amount of emulsified heavy oil, the width of emulsification zone, and the properties of formed O/W emulsion affect the heavy oil flooding efficiency. ![]() This is mainly because the most effective action stage is the time that before the O/W emulsion front flow reaches the production outlet, chemical flooding agent is injected into the formation. However, the stronger the emulsification ability, the smaller the droplet size, the better the viscoelasticity, the stronger the stability of O/W emulsion, and the better the heavy oil recovery of the chemical flooding agent. ![]() Studies show that all six chemical flooding agents can greatly reduce the IFT of heavy oil–water (more than 90%). Finally, the emulsification effect of heavy oil on the injection profile turnover is studied by parallel sand-packed tube experiments. Then, combined with the heavy oil flooding dynamics, the emulsification characteristics of heavy oil during the chemical flooding process of are studied and the influence mechanisms of O/W emulsion on oil recovery are clarified. In this study, the oil–water interfacial tension (IFT) and oil in water (O/W) emulsion properties (emulsification state, droplet size, viscoelasticity, and stability) formed by six chemical flooding agents at different concentration are tested. A clear understanding of the relationship between emulsification characteristics of heavy oil during chemical flooding and test methods that current used to evaluate the properties of chemical flooding agent can be useful for oilfields development of the heavy oil. In floatation and smelting of Zinc, manganese and copper mines, its leachateĪnd slag can be added into PAM to improve the separation efficiency.Chemical flooding is a very important method to the efficient development of a heavy oil reservoir. Highly improve the adhesive property, penetrability and desizing performance, enable the textile to have electrostatic prevention performance, reduces the desizing rate, and reduces the starch mixing spots, cloth machine breaking efficiency, and falling objects. Textile Sizing, as a kind of composition for chemical grout, starch textiles It can preserve water and solidify sand for soil and can play a role of humectant on slope grass planting, tree planting, and sand solidification and dust prevention of soil. Lecithins, such as those found in egg yolk, are also used as emulsifying agents. A number of emulsifiers are derived from algae, among them algin, carrageenan, and agar. To increase the viscosity of water and improve the effectiveness of the water flooding emulsifier, in foods, any of numerous chemical additives that encourage the suspension of one liquid in another, as in the mixture of oil and water in margarine, shortening, ice cream, and salad dressing. In oil field, as a kind of mud additives. Oil field profile controlling and water- plugging agent, matched with lignocelluloseĪnd a certain amount of chemical adhesive added. Intensity reinforcing agent in paper-making industry. Used as fixing agent, residency agent, filtration aid and paper dry and wet Highly improve the recovery rate of coal powder and the filtration speed. ![]() ![]() Sedimentation and filtration of coal powder and coal mud. If matched with PAC, aluminum sulphate,ĭosing polyacrylamide can reduce the consumption of coagulant and speed upĬoal washing tailing centrifugal separation It is used in varies industrial sectors, such as : food industry, iron and steel industry, paper making, mining sector, petrolchemical sector,etc.Īs flocculants for raw water sedimentation, thickening and suspending removal The product is easy to handle and dissolves very rapidly in water. The use of this flocculant ensures high clarity of the treated water, remarkable increase of the sedimentation rate as well as the possibility to operate over a wide PH range. The product is a synthetic organic polymeric emulsion with high molecular weight, used for the clarification of industrial waste waters and surface waters and for sludge conditioning. White Polyacrylamide Anionic Emulsion Sewage Water Treatment Chemicals Product Description: ![]()
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