5ton polyacrylamide for drilling fluid additive with high quality

Classification: chemical auxiliary agent
Appearance: white crystal
CAS No.:9003-05-1161
Type: anionic,cationic
Formula: (C3h5no)N
Solid Content: ≥90%
Application：water treatment / paper / textile / oil / food fac
Transport Package: one 20’fcl load in 15-18mt palletized
Delivery: 15day

recent advances of modified polyacrylamide in drilling

previous studies have shown the effectiveness of rheology modifier in drilling fluid. for instance, balding et al. (2020) studied the water-based drilling fluid formulation with various formulations via free radical grafting and physical blending with chemical additives, such as polystyrene sulfonate (pss), polyacrylamide (pam), cellulose nanocrystal (cnc), and modified cnc with vinyl

preparation of low-molecular-weight polyacrylamide as the,deep wells and ultra-deep wells often encounter cracks, karst caves, and other developed strata, which can lead to leakage during drilling. conventional bridge slurry plugging technology is prone to leaking due to the poor plugging effect of the plugging agent. the gel plugging agent possesses characteristics of flexible plugging and adaptive matching of formation leakage channels. it can fill

recent advances of modified polyacrylamide in drilling

lesser water content in drilling fluid can minimise the shale swelling. in contrary, high water content in drilling fluid may have drawbacks such as high shale, friction, and mud filtrate volume with low plastic viscosity. this leads to the wellbore instability issue (aftab et al., 2017). drilling fluid with low solid content may have high water.

high performance chemicals polyacrylamide for drilling,basf drilling fluid additives are high-performance, temperature-stable and contamination-tolerant products for a variety of drilling fluid systems. polyacrylamide is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.

evaluation of polyacrylamide/clay composite as a potential

the troublesome shale formations need special formulation of drilling fluids having high shale inhibition characteristics to mitigate wellbore instability problems. in the present study, polyacrylamide/clay nanocomposite (panc) was synthesized and used as drilling fluid additive.

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synthesis of water soluble ionic liquid copolymers polyacrylamide

chu, q. lin, l. effect of molecular flexibility on the rheological and filtration properties of synthetic polymers used as fluid loss additives in water-based drilling fluid. polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining,metallurgy, geology, textile, construction and other industrial sectors.

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the commonly used drilling fluid additives polyacrylamide

as a drilling fluid additive, polyacrylamide is used as a drilling mud performance modifier in oil exploitation. the role of polyacrylamide is to adjust the rheology of the drilling fluid, carry cuttings, lubricate the drill bit, and facilitate drilling. in addition, it can greatly reduce sticking accidents, reduce equipment wear, and prevent

pac/pam for waste water treatment polyacrylamide chemical pam,polyacrylamide(pam) water treatment agentpam(polyacrylamide) test lab. anionic pam: it is widely used in waste water treatment of chemical industry, municipal sewage treatment, such as coal washing, mineral processing, metallurgy, iron and steel industry and electronic industry. it is also used in oil industry to enhance oil recovery which is widely used.cationic polyacrylamide pam / pam

application of environmentally friendly amphoteric

application of environmentally friendly amphoteric polyacrylamide hydrophobically modified with plant oil as additive in water-based drilling fluid august 2021 journal of physics conference series

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chemical polyacrylamide cas: 9003-05-8 flocculant for sale,index results appearance white powder / granular molecular weight degree of hydrolysis 6-45% solid content 89% min dissolving time

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structures of cationic and anionic polyelectrolytes pam,in this study, we use molecular dynamics simulation to explore the structures of anionic and cationic polyelectrolytes in aqueous solutions. we first confirm the significantly stronger solvation effects of single anions compared to cations in water at the fixed ion radii, due to the reversal orienta …

What is a natural flocculant?
Natural Flocculants: They are water soluble anionic, cationic, non ionic polymers . Non ionic polymers adsorb on the suspended particles The most common natural flocculants are
What is a high molecular weight anionic polymer flocculant?
High molecular weight anionic polymer flocculant. Accepta 2047 is a superior quality anionic high molecular weight latex emulsion polyacrylamide co-polymer for effluent and wastewater treatment.
What are the different types of flocculants?
Introduction of flocculants: Flocculants are a reagent added to a dispersion of solids in a liquid to bring together the fine particles to from floc. The flocculants are generally classified as natural flocculants and Synthetic flocculants. Natural Flocculants: They are water soluble anionic, cationic, non ionic polymers .
What is a synthetic flocculant?
Synthetic flocculants: Polyacrylamides: The most common polymers are those based on Polyacrylamide. Which is a a nonionic polymer. Their effect is due to bridging between particles polymer chains. Polymer can be given anionic character by co polymerizing acrylmide with acryl amide acid,.