• pam archives polyacrylamide for drag reduction and fluid

    PAM Archives Polyacrylamide for drag reduction and fluid

    Polyacrylamide (PAM) is a general name for acrylamide homopolymer or a polymer obtained by copolymerization with other monomers. It is one of the most widely used varieties of [...] 22 05, 2018 Chemical Modification of Lignin and Its Application in Oil Fields (2) 2 Application of lignin and its modified products in oilfield chemicals 2.1 Drilling fluid treatment agent Lignin and cellulose

  • performance of polyacrylamide as drag reduction polymer

    Performance of polyacrylamide as drag reduction polymer

    The influence of polyacrylamide (PAM) as drag reducing polymer on flow of Iraqi crude oil in pipe lines was investigated in the present work. The effect additive concentration, pipe diameter

  • performance of polyacrylamide as drag reduction polymer

    Performance of polyacrylamide as drag reduction polymer

    The influence of polyacrylamide (PAM) as drag reducing polymer on flow of Iraqi crude oil in pipe lines was investigated in the present work. The effect additive concentration, pipe diameter, solution flow rate and the presence of radius elbows on the percentage of drag reduction (%Dr) and the amount of flow increases (%FI) were the variables of study.

  • performance of polyacrylamide as drag reduction polymer

    Performance of polyacrylamide as drag reduction polymer

    Drag reduction agent Polyacrylamide (PAM) is a versatile family of synthetic poly-mers used worldwide and high infinitely soluble in water. It is white dry solid form with molecular weight of 3

  • polyacrylamide degradation and its implications

    Polyacrylamide degradation and its implications

    2018-09-07· The molecular weight (MW) of commercial PAM ranges from 10 5 to >10 7 Da. High MW PAM (>10 6 Da) has a wider range of applications due to its high viscosity, drag reduction

  • drag reduction behavior of hydrolyzed polyacrylamide

    Drag reduction behavior of hydrolyzed polyacrylamide

    2017-03-28· Partially hydrolyzed polyacrylamide (HPAM) as the main component of slickwater fracturing fluid is a shear-sensitive polymer, which suffers from mechanical degradation at turbulent flow rates. Five different concentrations of HPAM as well as mixtures of polyacrylamide/xanthan gum were prepared to investigate the possibility of improving shear stability of HPAM. Drag reduction (DR)

  • polyacrylamide used in oilfield archives polyacrylamide

    Polyacrylamide used in oilfield Archives Polyacrylamide

    Polyacrylamide used in oilfield. Partially Hydrolyzed Polyacrylamide PHPA; Polyacrylamide for friction reducer; Synthetic polyacrylamide used as an efficient clean fracturing fluid agent; Polyacrylamide act as Acid thickening agent; drag reducer for fracturing fluid; Polyacrylamide used as Oil Well Water-Plugging Agent; Polyacrylamide used in

  • polyacrylamide used in water treatment archives

    Polyacrylamide used in water treatment Archives

    Polyacrylamide act as Acid thickening agent; drag reducer for fracturing fluid; Synthetic polyacrylamide used as an efficient clean fracturing fluid agent; Partially Hydrolyzed Polyacrylamide PHPA; Polyacrylamide for friction reducer; Polyacrylamide used in water treatment; Polyacrylamide used in mineral Processing

  • polyacrylamide(pam) used in oil drilling industry

    Polyacrylamide(PAM) Used in Oil Drilling Industry

    5 Friction reducer/ DRAG REDUCTION AGENT. High molecular weight PAM with medium ion-degree could obviously reduce the frictional resistance in the transmitting tubes. We also developed more fined powder of PAM used as a friction reducer,

  • pam drag reducing agent,pure chemicals for oil

    PAM Drag Reducing Agent,Pure Chemicals For Oil

    Oil Gas Field Fracturing Fluid Drag Reducer Emulsion PAM MW 16-19million Water-Based Fluid . Drag Reducer according to the form can be divided into emulsion, which can reduce friction, and more than 70% of the pumping pressure. Emulsion type of drag reduction agent. are completely hydrolyzed in water, which improve chaotic fluid way, thus

  • turbulent drag reduction of polyacrylamide solutions

    Turbulent drag reduction of polyacrylamide solutions

    The relationship of turbulent drag reduction to molecular weight and molecular weight distribution has been investigated for aqueous polyacrylamide (PAM) solutions of concentration 200, 500 and 1000 ppm. Drag reduction experiments were carried out by circulating solutions in a rectangular flow channel having a flat wall and a wavy wall. In situ

  • polyacrylamide solution average mw 1,500, 50 wt. %

    Polyacrylamide solution average Mw 1,500, 50 wt. %

    Application Binding agent, dispersing aid, lubricant, drag reduction and crystal formation control. Features and Benefits Tolerance for electrolytes, high initial tack and stable over a wide pH range.

  • polyacrylamide (pam) effect on irrigation induced soil

    Polyacrylamide (PAM) effect on irrigation induced soil

    We noticed that PAM's efficiency was decreased with subsequent irrigations. The reduction in soil erosion was 72 and 47.6%, the reduction in runoff water turbidity was 83 and 35%, the increase in water advance time was 6 and 0.9% and the increase in soil infiltration was 36 and 20.8% for the first and fourth irrigation, respectively. PAM's

  • flocculant (pam,polyacrylamide)for wastewater

    Flocculant (Pam,polyacrylamide)for wastewater

    4.In the mining, coal mining industry anionic polyacrylamide can be used for waste water, coal washing waste water clarifier. Main advantages: cost savings, high efficiency products.

  • poly(ethylene oxide) × polyacrylamide. which one is more

    Poly(ethylene oxide) × polyacrylamide. Which one is more

    Poly(ethylene oxide) × polyacrylamide. Which one is more efficient to promote drag reduction in aqueous solution and less degradable?

  • drag reduction in pipeline by polymer-surfactant

    Drag Reduction in Pipeline by Polymer-Surfactant

    Extensive researches have been conducted to investigate into the drag reduction behavior of the polymer-surfactant mixture and the polymer-polymer mixture. The drag reduction effect of PAM (polyacrylamide), PEO (polyethylene oxide) and CMC (carboxymethyl cellulose) has already been studied respectively. However, the drag reduction effects of

  • acrylamide manufacturer, polyacrylamide supplier

    Acrylamide manufacturer, Polyacrylamide supplier

    Polyacrylamide, abbr. PAM, 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 liqui...

  • drag reduction in pipeline by polymer-surfactant

    Drag Reduction in Pipeline by Polymer-Surfactant

    Extensive researches have been conducted to investigate into the drag reduction behavior of the polymer-surfactant mixture and the polymer-polymer mixture. The drag reduction effect of PAM (polyacrylamide), PEO (polyethylene oxide) and CMC (carboxymethyl cellulose) has already been studied respectively. However, the drag reduction effects of

  • -polyacrylamide-polyacrylamide (pam)-shandong

    -Polyacrylamide-Polyacrylamide (PAM)-Shandong

    Polyacrylamide (PAM for short) is one kind of line-type macromolecular polymer and one of water soluble polymer compounds widely applied. Polyacrylamide and its derivants can be used as effective flocculant, thickener, paper intensifier and liquid drag reducer, etc. and can be widely applied to the industries of water treatment, paper-making, petroleum, coal, mining and metallurgy, geology

  • product list youju chemical -polyacrylamide supplier

    Product List Youju chemical -Polyacrylamide supplier

    Youju chemical -Polyacrylamide supplier, Acrylamide manufacturer,Flocculant factory,CHINA chemical reliable partner

  • the usage of the polyacrylamide in the paper making

    The Usage of The Polyacrylamide in The Paper Making

    In the above mentioned applications of the anionic polyacrylamide, different flocculating agents have different functions. The polyacrylamide PAM worked as the paper strengthening agent and the dispersing agent in the paper making from the recycled papers, in order to keep the strength of the paper tensile, to keep the good performance of the paper products, and also to meet the need of the

  • effects of polymer parameters on drag reduction.

    Effects of Polymer Parameters on Drag Reduction.

    The effects of polymer parameters on fluid drag reduction using polyethylene oxide (PEO), polyacrylamide (PAM), guar gum (GG) and hydroxyethyl cellulose (HEC) were investigated. Due to the unavailability of high molecular weight (MW) water-soluble polymers having narrow molecular weight distribution (MWD), an aqueous preparative size exclusion chromatography (SEC) system capable of

  • polyacrylamide solution average mw 1,500, 50 wt. %

    Polyacrylamide solution average Mw 1,500, 50 wt. %

    Application Binding agent, dispersing aid, lubricant, drag reduction and crystal formation control. Features and Benefits Tolerance for electrolytes, high initial tack and stable over a wide pH range.

  • (pdf) effectiveness of polyacrylamide in reducing runoff

    (PDF) Effectiveness of Polyacrylamide in Reducing Runoff

    The use of anionic polyacrylamide (PAM) as a soil conditioner could help prevent soil loss by water. In this study, we determined the effective granular PAM rate that best reduces runoff and soil

  • poly(ethylene oxide) × polyacrylamide. which one is more

    Poly(ethylene oxide) × polyacrylamide. Which one is more

    Poly(ethylene oxide) × polyacrylamide. Which one is more efficient to promote drag reduction in aqueous solution and less degradable?

  • acrylamide manufacturer, polyacrylamide supplier

    Acrylamide manufacturer, Polyacrylamide supplier

    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. In addition, it can be used as paper additives and textile pulp agent.

  • core

    CORE

    AbstractThe influence of polyacrylamide (PAM) as drag reducing polymer on flow of Iraqi crude oil in pipe lines was investigated in the present work. The effect additive concentration, pipe diameter, solution flow rate and the presence of radius elbows on the percentage of drag reduction (%Dr) and the amount of flow increases (%FI) were the

  • achieving drag reduction through polymer-surfactant

    Achieving Drag Reduction Through Polymer-Surfactant

    Achieving Drag Reduction Through Polymer-Surfactant Interaction by Anosh Mevawalla A thesis presented to the University of Waterloo in fulfillment of the thesis requirement for the degree of Master of Applied Science in Chemical Engineering Waterloo, Ontario, Canada, 2013 ©Anosh Mevawalla 2013 . ii Author’s Declaration I hereby declare that I am the sole author of this thesis. This is a

  • poly(acrylamide-co-acrylic acid) partial sodium salt mw

    Poly(acrylamide-co-acrylic acid) partial sodium salt Mw

    Thickening agent, binder, sizing agent, flocculating agent, crosslinker, filtering aid, lubricant, drag reduction and polymer recovery agent. Packaging 250 g in poly bottle Features and Benefits Changes in pH from 3 to 10 have little effect on viscosity. High tolerance for electrolytes.

  • poly(acrylamide-co-acrylic acid) average mw 15,000,000

    Poly(acrylamide-co-acrylic acid) average Mw 15,000,000

    Thickening agent, binder, sizing agent, flocculating agent, crosslinker, filtering aid, lubricant, drag reduction and polymer recovery agent. Features and Benefits Changes in pH from 3 to 10 have little effect on viscosity. High tolerance for electrolytes.

  • poly(acrylamide-co-acrylic acid) average mw 15,000,000

    Poly(acrylamide-co-acrylic acid) average Mw 15,000,000

    Thickening agent, binder, sizing agent, flocculating agent, crosslinker, filtering aid, lubricant, drag reduction and polymer recovery agent. Features and Benefits Changes in pH from 3 to 10 have little effect on viscosity. High tolerance for electrolytes.

  • analysis of drag reduction methods and mechanisms

    Analysis of Drag Reduction Methods and Mechanisms

    Firstly, bionic drag reduction technology is reviewed and is a hot research issue now, the drag reduction mechanism of body surface structure is analyzed, such as sharks, earthworms, and dolphins. Besides, we make a thorough study of drag reduction characteristics and mechanisms of microgrooved surface and compliant wall. Then, the relevant

  • cationic polyacrylamide, cationic polyacrylamide

    Cationic Polyacrylamide, Cationic Polyacrylamide

    Alibaba offers 5,744 cationic polyacrylamide products. About 66% of these are paper chemicals, 58% are petroleum additives, and 51% are leather auxiliary agents. A wide variety of cationic polyacrylamide options are available to you, such as coating auxiliary agents, water treatment chemicals, and paper chemicals.

  • tag: anionic pam chemequal

    Tag: Anionic PAM chemequal

    2016-11-15· Anionic PAM series products are polymer used in water treatment that are water soluble linear chained synthesized polymers that are insoluble in other common organic solvents. They have valuable properties like flocculation, thickening, shear properties, drag-reduction and dispersibility. Thus they are widely used in environmental protection

  • research progress on the collaborative drag reduction

    Research Progress on the Collaborative Drag Reduction

    Polymer additives and surfactants as drag reduction agents have been widely used in the field of fluid drag reduction. Polymer additives can reduce drag effectively with only a small amount, but they degrade easily. Surfactants have an anti-degradation ability. This paper categorizes the mechanism of drag reducing agents and the influencing factors of drag reduction characteristics. The

  • -polyacrylamide-polyacrylamide (pam)-shandong

    -Polyacrylamide-Polyacrylamide (PAM)-Shandong

    Polyacrylamide (PAM for short) is one kind of line-type macromolecular polymer and one of water soluble polymer compounds widely applied. Polyacrylamide and its derivants can be used as effective flocculant, thickener, paper intensifier and liquid drag reducer, etc. and can be widely applied to the industries of water treatment, paper-making, petroleum, coal, mining and metallurgy, geology

  • polyacrylamide solution average mw 10,000, 50 wt. %

    Polyacrylamide solution average Mw 10,000, 50 wt. %

    Application Binding agent, dispersing aid, lubricant, drag reduction and crystal formation control. Features and Benefits Tolerance for electrolytes, high initial tack and stable over a wide pH range.

  • drag reducing agent (dra) of oilfield pam from china

    Drag reducing agent (DRA) of Oilfield PAM from China

    Best quality hydraulic fracture drag reducing agent (DRA).. Polyacrylamide powder FG 60 is used in oilfield and shale gas fracture as fracturing friction reducer. Polyacrylamide emulsion is a chemical additive that alters fluid rheological properties to reduce friction created within the fluid as it flows through small-diameter tubulars or similar restrictions.

  • experiments in turbulent pipe flow with polymer additives

    Experiments in Turbulent Pipe Flow with Polymer Additives

    Experiments in Turbulent Pipe Flow with Polymer Additives at Maximum Drag Reduction P.K. PTASINSKI, F.T.M. NIEUWSTADT, B.H.A.A. VAN DEN BRULE and M.A. HULSEN J.M. Burgers Centre for Fluid Dynamics, Delft University of Technology, Leeghwaterstraat 21, 2628 CA Delft, The Netherlands Received 8 February 2000; accepted in revised form 10 April 2001

  • wen jiao han, yu zhen dong and hyoung jin choi

    Wen Jiao Han, Yu Zhen Dong and Hyoung Jin Choi

    polyacrylamide, poly(N-vinyl formamide), gums, and DNA. The polymeric species, experimental parameters, and numerical analysis of these water-soluble polymers in turbulent drag reduction are highlighted, along with several existing and potential applications. The proposed drag reduction

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