- Classification: chemical auxiliary agent
- Appearance: white to off-white crystalline granular
- CAS No.:9003-05-8088
- Type: cationic,anionic
- Formula: (C3h5no)N
- Solid Content: ≥91.5%
- Application：apam chemical flocculant for industry wastewater treatment
- Transport Package: net weight 25kg/bag
- Delivery: 5-15days after deposit
recent advances of modified polyacrylamide in drilling
roodbari and sabbaghi (2021) studied the effect of barite/polyacrylamide nanocomposite in the water-based drilling fluid, which showed the incline of its fluid viscosity and the reduction of fluid loss and filter cake thickness.
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recent advances of modified polyacrylamide in drilling
the contributions of sps as additives to drilling fluids to enhance rheology, filtrate generation, carrying of cuttings, fluid lubricity, and clay/shale stability are explained in detail. the mechanisms, impacts, and advances achieved when sps are added to drilling fluids are also described.
synthesis of water soluble ionic liquid copolymers flocculant,to overcome water absorption and swelling by clay mineral layers, it is very important to develop stabilizing additives for water-based drilling fluids, where organic polymers are used as raw.
trends in polyacrylamide utilization and treatment for low cost
compared to guars, pam exhibits greater elasticity, which enables the transportation of hf fluid at lower viscosities and achieves higher fluid rates of up to 60 barrels per minute during.
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preparation of low-molecular-weight polyacrylamide as the
a crosslinking time-controllable polymer is synthesized from low-molecular-weight polyacrylamide by adding crosslinking agent and retarder. the low-molecular-weight polyacrylamide plugging agent has low viscosity before gelation and good fluidity in the wellbore.
fabrication and application of cationic polyacrylamide.cationic polyacrylamide (cpam) was prepared in aqueous solution by free radical polymerization of methacryloyloxy ethyl trimethylammonium chloride and acrylamide. a redox initiator system was used. the structure of cpam was characterized by ir and 1 h nmr.
evaluation of polyacrylamide/clay composite as a potential
the experimental investigations revealed that panc exhibited superior shale encapsulation polyacrylamide flocculant than partially hydrolyzed polyacrylamide (phpa). hence, synthesized nanocomposite may be used as a drilling fluid additive in inhibitive water based drilling fluid system.
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fob price: us $2222.00-2500.00. 5 ton. anionic/cationic/nonionic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration, polymerized in the oil by white powder solid content: more than 88 molecular weight: 8-22 million degree of hydrolysis: low, medium, high dissolving contact supplier
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about us. polyacrylamide polymer covers all industrial sectors that require deposit-fouling-corrosion control relating to adverse water quality and aggressive vapours. in addition, the polyacrylamide polymer treatment programme includes solid/liquid separation.
nigeria good factory pam polyacrylamide powder for water,pam chemical water treatment factory, buy good quality pam . polyacrylamide flocculant pam chemical water treatment for sewage purification. other names:pam, apam, cpam, npam. appearance:white grain powder. cas no.:9003-05-8
synthesis, characterization, and flocculation
this study aims to investigate the potential of using anionic polyacrylamide (apam), a commonly used agent in wwtps, to mitigate the adverse effects of cd in a toxic amount (i.e., 5.0 mg per g.
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acrylamide manufacturer, polyacrylamide supplier, china
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- What spectroscopy is used to identify anionic polyacrylamide flocculant?
- The anionic polyacrylamide (APAM-T) flocculant was characterized by Fourier transform infrared spectroscopy (FTIR), 1 H nuclear magnetic resonance spectroscopy ( 1 H NMR), and scanning electron microscopy (SEM). Furthermore, the X-ray photoelectron spectroscopy (XPS) was conducted to measure the elemental composition.
- How is an anionic polyacrylamide flocculant synthesized?
- In this study, an anionic polyacrylamide flocculant was synthesized by ultrasonic initiated template copolymerization (USTP), using sodium allylsulfonate (SAS) and acrylamide (AM) as monomers, poly diallyl dimethyl ammonium chloride (polyDADMAC) as template, and 2,2′-azobis [2- (2-imidazolin-2-yl) propane] dihydrochloride (VA-044) as initiator.
- How much acuro anionic Polyacrylamide is used?
- acuro anionic polyacrylamide is used at a dosage of 0.25 to 2.5 ppm (1 ppm = 1 gram per 1000 liters). exact dosage to be applied on regular basis should be carefully ascertained through a jar test what is a jar test ?
- How are polymeric flocculants classified?
- Polymeric flocculants cause finely divided particles to agglomerate and segregate into flocs. They are classified according to their charges, which can be cationic, anionic, or non-ionic. They can be classified based on whether they are natural or man-made as well.
