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nonionic polyacrylamide viscosity in france

  • How to Control Polyacrylamide Viscosity - Sinofloc

    2000-9-1 · Abstract. The polymer-micelle model, formerly established by Cabane, is revised to develop a new viscosity equation to describe the dependence of dilute solution viscosity on polymer concentration in PEG/SDS aqueous solutions. Two parameters inthe new equation were proposed to characterize the influence of the polymer solution viscosity on the ...

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  • Nonionic Polyacrylamide Flocculant - Sinoloc Supplier

    2021-7-15 · Nonionic polyacrylamide is a high molecular polymer. Its molecular chain contains a certain amount of polar genes, which can adsorb suspended solid particles in water. Polyacrylamide can accelerate the sedimentation of particles in the suspension,polyanionic cellulose polymer accelerate the clarification of the solution and promote the filtration.

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  • Viscosity of Nonionic Polymer/Anionic Surfactant

    2003-3-10 · Non-Newtonian shear viscosities were measured over six decades of strain rate k for 13 solutions of both the ionic and nonionic forms of polyacrylamide. By using the Weissenberg rheogoniometer with both the cone-and-plate and the parallel-plate attachments, the normal stress functions σ 1 ( k 2 ) and σ 2 ( k 2 ) were obtained for four of the solutions.

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  • Use and Notice of Nonionic Polyacrylamide - IRO Oil ...

    Oilfield Additive High Viscosity Chemicals Anionic Polyacrylamide apam . 1. Product characteristics. The Anionic Polyacrylamide is of White or yellow powder, non-toxic, non-corrosive, easily soluble in water, mainly used as a selective flocculant for non-dispersed, low solid phase water-based drilling fluid. It can help to reduce water losses, to improve the drilling fluid rheological properties and to reduce the …

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  • Rheological properties of ionic and nonionic ...

    Anionic polyacrylamide (APAM) series products are water-soluble linear polymers synthesized under high degree polymerization, easily soluble in water, almost insoluble in the benzene, the ether, the aliphatics, the acetone and other common organic solvents. At the meantime, APAM series products also have valuable properties like the flocculation, the thickening, the shear property, the drag-reduction and the …

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  • Oilfield Additive High Viscosity Chemicals Anionic ...

    2013-4-24 · Figure 11 illustrates the relationship between reaction temperature and intrinsic viscosity of branched polyacrylamide. From Figure 11, it can be seen that, with the increase of reaction temperature, the intrinsic viscosity decreased. Because the constant of chain transfer and chain termination increased in higher temperature, these accelerated the velocity of polymerization but made its termination in the end, so the intrinsic viscosity …

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  • Anionic Polyacrylamide Chemicals Flocculant Water ...

    2014-5-16 · A comparative study of the mechanical degradation for three linear polyacrylamides and a microgel is presented. Mechanical degradation is quantified from the loss of the viscosity of the polymer solution as it passes through a stainless steel capillary with a …

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  • Synthesis, Characterization, and Flocculation

    2016-12-1 · Zhang et al. , synthesized the polymer thickening agent DXGY-1, which is a cationic polyacrylamide. Its viscosity retention ratio in 12% HCl + 3% HF reached 82%. Liu et al. , synthesized a copolymer from AM, DMDAAC, and AMPS monomers and a cationic monomer X. As an acid thickening agent, the viscosity retention ratio of the copolymer in 20 wt% HCl reached 90%.

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  • Polyacrylamide nonionic water-soluble polymer | 9003

    Polyacrylamide nonionic water-soluble polymer; CAS Number: 9003-05-8; Linear Formula: (C3H5NO)n; find Sigma-Aldrich-92560 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

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  • Polyacrylamide - Golgah Co

    Polyacrylamide in Iran (PAM) – anionic, cationic, and nonionic. CAS Number: 9003-05-8 PubChem: 6579 (monomer) Iran HS Code: 39069000. The word polyacrylamide is a generic chemistry term, referring to a broad class of compounds. Polyacrylamide is a polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits.

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  • how to control polyacrylamide viscosity - aladine.be

    Empirical Correlations for Viscosity of Polyacrylamide. The conventional polymer such as partially hydrolyzed polyacrylamide (HPAM) is commonly used in the Enhanced Oil Recovery (EOR) processes to control the mobility ratio and to improve the sweep efficiency (Myagchenkov and …

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  • Anionic Polyacrylamide manufacturers and suppliers |

    Anionic Polyacrylamide Short Description: With good flocculation, it can reduce the frictional resistance between the liquid and be widely used in mining industries and water treatment etc. Application : (1) As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to clarify, concentrate and ...

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  • anionic polyacrylamide,anionic polyacrylamide

    High viscosity of anionic polyacrylamide used for construction bored piling(A4030) Polyacrylamide (Pam) is an organic polymer flocculant, which can be divided into anionic polyacrylamide, cationic polyacrylamide, ionic polyacrylamide and amphoteric ion polyacrylamide according to ionic type.

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  • Rheological properties of ionic and nonionic ...

    2003-3-10 · Abstract. Non-Newtonian shear viscosities were measured over six decades of strain rate k for 13 solutions of both the ionic and nonionic forms of polyacrylamide. By using the Weissenberg rheogoniometer with both the cone-and-plate and the parallel-plate attachments, the normal stress functions σ 1 (k 2) and σ 2 (k 2) were obtained for four of the solutions.

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  • Investigation of the degradation and stability of ...

    2016-12-1 · Next, according to the China national standard GB-T12005. 1–89, the dilution method was applied in order to determinate the intrinsic viscosity of polyacrylamide in the polymer solutions, and the acrylamide polymer molecular weight of degradation was calculated at 0 h (i.e., without the addition of acid), 1 h, 10 h, and 100 h.

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  • Anionic Polyacrylamide manufacturers and suppliers |

    Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums. With good flocculation, it can reduce the frictional resistance between the liquid and be …

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  • Synthesis, Characterization, and Flocculation

    Shandong Tongli Chemical Co., Ltd., Experts in Manufacturing and Exporting Polyacrylamide, Anionic polyacrylamide and 193 more Products. A Verified CN Gold Supplier on Alibaba.com.

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  • dry nonionic polyacrylamide food grade in france ...

    2021-6-17 · China Polyacrylamide (PAM) Water Treatment Anionic Cationic. In addition, the use of Nonionic Polyacrylamide can also improve paper tearing and porosity to improve visual and printing performance, and can also be used in food and tea wrapping paper. 5.Other industries: it can be used in the production of sugarcane sugar and beet sugar in the food industry.

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  • how to control polyacrylamide viscosity - aladine.be

    Empirical Correlations for Viscosity of Polyacrylamide. The conventional polymer such as partially hydrolyzed polyacrylamide (HPAM) is commonly used in the Enhanced Oil Recovery (EOR) processes to control the mobility ratio and to improve the sweep efficiency (Myagchenkov and …

    Get Price
  • Rheological properties of ionic and nonionic ...

    2003-3-10 · Abstract. Non-Newtonian shear viscosities were measured over six decades of strain rate k for 13 solutions of both the ionic and nonionic forms of polyacrylamide. By using the Weissenberg rheogoniometer with both the cone-and-plate and the parallel-plate attachments, the normal stress functions σ 1 (k 2) and σ 2 (k 2) were obtained for four of the solutions.

    Get Price
  • Cationic Polyacrylamide Zetag Manufacturer,Cationic ...

    Blufloc Polyacrylamide (PAM) Polyelectrolyte is water soluble polymer with Anionic, Cationic and Nonionic types. The range of molecular weight is different, Anionic is from 5-22 million, Cationic is from 5-12 million and Nonionic is from 5-12 million, with a charge density ranging from 0-60%.

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity …

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  • HIGH TEMPERATURE VISCOELASTIC SURFACTANT

    On averaged between approximately 250° F. and approximately 350° F., the viscosity was enhanced by approximately 34% with the addition of 1% the nonionic polyacrylamide. The viscosity of the baseline VES in the first test and the viscosity of the nonionic polyacrylamide (1% by weight) were mathematically added (simple addition) and plotted in ...

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  • Research Article Synthesis, Characterization, and ...

    2019-7-31 · intrinsic viscosity and occulation performance of branched cationic polyacrylamide, the concentration of Cu(III) was.% of total monomers, the reaction temperature was kept constant at C, and the reaction time was kept constant at.h, while the mass concentration of total monomers was %, %, %, %, %, and %, respectively. e results are shown in Figures

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  • Effects of nonionic surfactant and associative

    The effect of a low molecular weight nonionic surfactant and an acrylic associative thickener on the rheology of polyacrylamide in aqueous glycerol solutions under steady shear was experimentally investigated. The nonionic surfactant (Tween20), associative thickener (Acrysol TT935) and polyacrylamide (Separan AP30) underwent complex molecular interactions in solution as reflected by ...

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  • Nonionic Surfactant and Temperature Effects on the ...

    2005-7-2 · Nonionic surfactant and temperature effects on the viscosity of hydrophobically modified hydroxyethyl cellulose (HMHEC) solutions are investigated experimentally. Weak shear thickening at intermediate shear rates takes place for HMHEC at moderate concentrations and becomes more significant at lower temperatures. While this amphiphilic polymer in surfactant-free solution does not …

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  • Pam Anionic Polyacrylamide by CN Sinosou Of

    Polyacrylamide (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 liquid. According to the different ion characteristics, PAM has three types: Anionic PAM, Cationic PAM and Nonionic PAM.

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  • The Thermal Gelation Behavior and Performance

    2020-7-14 · The thermal gelation behavior of nonionic polyacrylamide (NPAM) and PEI was investigated, and sodium citrate (NaCit) was selected as a new retarder to prolong the gelation time. The gelation performance of NPAM/PEI gel system can be adjusted by the variation of NPAM or PEI concentration, and a quadratic model was developed by statistical ...

    Get Price
  • Anionic Polyacrylamide manufacturers and

    Anionic Polyacrylamide Short Description: With good flocculation, it can reduce the frictional resistance between the liquid and be widely used in mining industries and water treatment etc. Application : (1) As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to clarify, concentrate and ...

    Get Price
  • Anionic Polyacrylamide manufacturers and

    Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums. With good flocculation, it can reduce the frictional resistance between the liquid and be …

    Get Price
  • Mechanical stability of high-molecular-weight ...

    Nonionic polyacrylamide and polyacrylamide-based microgels are also used in water shut-off treatments for gas and oil wells. A comparative study of the mechanical degradation for three linear polyacrylamides and a microgel is presented. ... Mechanical degradation is quantified from the loss of the viscosity of the polymer solution as it passes ...

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity …

    Get Price
  • Characterization of Hydrophobically Modified ...

    2021-3-12 · polyacrylamide and hydrophobically modified polyacrylamide with surfactant SDS.17 They showed non-Newtonian shear thinning as well as thixotropic behavior under surfactant concentration, which are considered desirable for EOR processes. Magny et al. showed the rheological behavior between the hydrophobic polymer and anionic/nonionic/

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  • Sinpole High Viscosity Organic Flocculant

    Polyacrylamide, PAM, Anionic Polyacrylamide manufacturer supplier in China, offering Sinpole High Viscosity Organic Flocculant Polyacrylamide PAM Resin Water Treatment Chemical, 25kg Sand Replacemnet Filter Ball Fiber Ball Filter Media for Swimming Pool Sand Filters, Fiber Water Ball Filter Balls Medai 700g Pool Filter Ball in Swimming Pool Sand Filters and so on.

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  • Polyacrylamide Price, 2021 Polyacrylamide Price ...

    Polyacrylamide Price - Select 2021 high quality Polyacrylamide Price products in best price from certified Chinese APAM manufacturers, Nonionic Polyacrylamide suppliers, wholesalers and factory on Made-in-China.com, page 2

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  • WO1994019443A1 - Stable aqueous acid

    An acid composition comprising an acid having a pKA value greater than or equal to about 0.5 and a homopolymer less than about 5.0 having the repeating monomeric structure -CH2CH-(CONH2-)-, and water in an amount sufficient to provide the composition a stable viscosity of about 25 - 20,000 centipoise. The polymer of this invention may be utilized at concentration levels much lower than ...

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  • Nonionic associative thickeners - DeSoto, Inc.

    Nonionic associative thickeners suitable for use in aqueous coating compositions comprise an aqueous solution polymer of (a) from about 40 percent to about 98 percent, preferably from 60 to 95 percent, by weight of a monoethylenically unsaturated monomer such as acrylamide, N,N-dimethyl acrylamide, vinyl pyrrolidone, hydroxyethyl acrylate and mixtures thereof; and (b) from about 2 percent to ...

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  • Water - Soluble Nonionic Polyacrylamide Particle Size

    Nonionic polyacrylamide and polyacrylamide-based microgels are also used in water shut-off treatments for gas and oil wells. A comparative study of the mechanical degradation for three linear polyacrylamides and a microgel is presented. ... Mechanical degradation is quantified from the loss of the viscosity of the polymer solution as it passes ...

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  • Mechanical stability of high-molecular-weight ...

    Nonionic Polyacrylamide Emulsion For Paper Making Chemicals Sewage Treatment Agent Nonionic emulsion polyacrylamide is a high-efficiency liquid flocculant of our company. It adopts the advanced technology of water-in-oil, uses W/0 emulsifier, re-oil polymerization reaction, and has high conversion ratewith high conversion rate, high molecular ...

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  • Paper Making Nonionic Polyacrylamide High

    2020-7-14 · The thermal gelation behavior of nonionic polyacrylamide (NPAM) and PEI was investigated, and sodium citrate (NaCit) was selected as a new retarder to prolong the gelation time. The gelation performance of NPAM/PEI gel system can be adjusted by the variation of NPAM or PEI concentration, and a quadratic model was developed by statistical ...

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  • The Thermal Gelation Behavior and Performance

    2010-4-22 · molecular mass nonionic polyacrylamide (N-PAM) and a low mo-lecular mass nonionic polyacrylamide (n-PAM). Polyacrylamides concentrations of 0, 20, 80,120, 240, 500 mg/L were used to observe a change in behavior. The concentration range was selected based on ... μ is the fluid viscosity (0.01 poise for water at 20 °C), k and μ ...

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  • Polyacrylamide-treated kaolin: A fabric study

    2003-2-21 · ADSORPTION OF POLYACRYLAMIDE 147 FIGURE 2 Diagram illustrating changes in reduced viscosity of polyacrylamide with aging of the solutions under higher temperature conditions (60.C). ~ 4--e-a ~ 3 U) 0 u U):> 2 u i&: U ~ 1 0 oJ g 0 oJ ~ FIGURE 3 T'UE,mlft Diagram i.llu~trilting changes in reduced viscosity of polyacrylamide in alkaline solutions.

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  • Reprinted from Adsorption From Aqueous Solutions P.H ...

    Polyacrylamide and its copolymers of acrylic acid have wide application as flocculants and mobility control fluids in enhanced oil recovery. Detailed knowledge of the molecular weight and molecular weight distribution has not been available for these polymers because their exceptionally high molecular weight exceeds the capabilities of traditional techniques, such as size exclusion ...

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  • Determination of Nonionic and Partially Hydrolyzed ...

    2020-7-14 · Weight Nonionic Polyacrylamide and Polyethyleneimine mixtures for indepth Water Control in Mature Oilfields Yi Qin 1, Ruiquan Liao 2, Shunshe Luo 1,*, and Junliang Li 2 1 Hubei Cooperative Innovation Center of Unconventional Oil and Gas, Yangtze University, Wuhan, 430100, China; [email protected] (Y.Q.); [email protected] (S.L.)

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  • The thermal gelation behavior and performance

    Fabric changes in sedimentation, viscosity, and liquid limit behavior in the presence of polyacrylamide corresponding to the change in the type of particle association are observed in SEM. Floc/aggregate size and density tend to increase with increasing polyacrylamide concentration, showing the formation of more larger, denser flocs.

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  • Polyacrylamide-Treated Kaolin clay: A Fabric Study

    Polyacrylamide Pam Powder Efficient Fracturing Fluid Additives For Oil Field. 100 Mesh Pam Powder Cas No 9003-05-8 High Viscosity For Oil Drilling. Cationic Polyacrylamide Powder. 60-100 Mesh Water Soluble Polymers Fine Powder 7-10 Ph Value High Molecular Weight. 89% Solid Content Cationic Polyacrylamide Powder For Oil Drilling

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  • dry nonionic polyacrylamide food grade in france ...

    2021-6-17 · China Polyacrylamide (PAM) Water Treatment Anionic Cationic. In addition, the use of Nonionic Polyacrylamide can also improve paper tearing and porosity to improve visual and printing performance, and can also be used in food and tea wrapping paper. 5.Other industries: it can be used in the production of sugarcane sugar and beet sugar in the food industry.

    Get Price
  • Polyacrylamide-Treated Kaolin clay: A Fabric Study

    Fabric changes in sedimentation, viscosity, and liquid limit behavior in the presence of polyacrylamide corresponding to the change in the type of particle association are observed in SEM. Floc/aggregate size and density tend to increase with increasing polyacrylamide concentration, showing the formation of more larger, denser flocs.

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  • Nonionic Surfactant and Temperature Effects on the ...

    2005-7-2 · Nonionic surfactant and temperature effects on the viscosity of hydrophobically modified hydroxyethyl cellulose (HMHEC) solutions are investigated experimentally. Weak shear thickening at intermediate shear rates takes place for HMHEC at moderate concentrations and becomes more significant at lower temperatures. While this amphiphilic polymer in surfactant-free solution does not …

    Get Price
  • High Superfloc N300 1kg Kationischen

    2.Bamboo incense, mosquito coils, sandalwood, etc., dry mix can also release viscosity; 3.Piling, drilling, washing, mixing and other related fields; 4.Other areas where the granules are required to be fine and the tack time is required to be fast. Application of nonionic polyacrylamide:

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  • Pam Anionic Polyacrylamide by CN Sinosou Of

    Polyacrylamide (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 liquid. According to the different ion characteristics, PAM has three types: Anionic PAM, Cationic PAM and Nonionic PAM.

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  • Effect of Mineral Salts on Steady Rheological

    A micelle-forming polymerizable surfactant monomer, octylphenol polyoxyethylene acrylate (OP-10-AC), was synthesized, and then OP-10-AC was copolymerized with acrylamide (AM) to form nonionic hydrophobically modified polyacrylamide P(AM/OP-10-AC) through micellar copolymerization. In the absence of surfactants, it was investigated in detail that the effect of mineral salts and temperature on ...

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  • Shandong Tongli Chemical Co., Ltd. -

    Shandong Tongli Chemical Co., Ltd., Experts in Manufacturing and Exporting Polyacrylamide, Anionic polyacrylamide and 193 more Products. A Verified CN Gold Supplier on Alibaba.com.

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  • Effects of Inorganic and Organic Additives on the ...

    2003-3-6 · AI:s:)RPTJON OF POLYACRYLAMIDE 471 EXPERIMENTAL The hematite used is a synthetic oxide from Alfa Chemicals. It is in powder form with a specific surface area of 8.4 m21 g as measured by BET technique using N2 as adsorbate. The point of zero charge is measured to be 1.5 using the zeta-meter. The nonionic polyacrylamide is synthesized

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  • Materials | Free Full-Text | The Thermal Gelation

    A delayed crosslinked polymer gel was developed for in-depth water control in mature oilfields. The thermal gelation behavior of nonionic polyacrylamide (NPAM) and PEI was investigated, and sodium citrate (NaCit) was selected as a new retarder to prolong the gelation time. The gelation performance of NPAM/PEI gel system can be adjusted by varying NPAM or PEI concentration, and a quadratic ...

    Get Price
  • Synergistic mechanism between laurel alkanolamide

    Polyacrylamide solutions are widely used in modern technology as thickening agent, for turbulent reduction and many other uses. They have been extensively used in enhanced oil recovery. In many cases, polyacrylamide comes into contact with surfactants which lead to a change in its rheological properties. In this study, an experimental work was carried out to investigate the effect of the ...

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  • Effect of nonionic surfactant (X-100) on the

    2018-3-27 · Nonionic polyacrylamide can be used in the textile industry, when to add some other chemicals can be made into chemical pulp, used for textile sizing, in order to improve the viscosity, permeability and desizing performance, make the fabric with antistatic property, reduce sizing rate, reduce the ground pulp spot, machine breakage and falling ...

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  • The difference of anionic, cationic and Non-ionic ...

    Blufloc Polyacrylamide (PAM) Polyelectrolyte is water soluble polymer with Anionic, Cationic and Nonionic types. The range of molecular weight is different, Anionic is from 5-22 million, Cationic is from 5-12 million and Nonionic is from 5-12 million, with a charge density ranging from 0-60%.

    Get Price
  • Cationic Polyacrylamide Sludge Dewatering

    Find Anionic Polyacrylamide Suppliers. Get latest factory price for Anionic Polyacrylamide. Request quotations and connect with international manufacturers and B2B suppliers of Anionic Polyacrylamide…

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  • Anionic Polyacrylamide Suppliers, Manufacturers ...

    2014-5-2 · technique (Mastersizer S, Malvern). Viscosity was measured by Brookfield rheometer DV-III+ rotating-spindle. Zeta potential of alumina particles were determined by Zetasizer 3000 HAS, Malvern. Nonionic polyacrylamide (PAM) (MW 15 million; Betz Mining Chemicals, USA) was dissolved in distilled water and mixed for 24 h. The alumina powder was ...

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  • Effect of Flocculation of Alumina Slip on the Pore Size ...

    2018-10-2 · The used polymer in this study is nonionic polyacrylamide (PAM) that was obtained from Sigma-Aldrich. It is in powder form with a pH of 6 and was used as provided. The molecular weight of PAM is with average 5,000,000–6,000,000 mol. wt. Polyethylenimine (PEI) was used as crosslinker provided by BASF with a pH of approximately 11.7.

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  • An Optimization Study of Polyacrylamide

    Cationic Polyacrylamide for Oil Drilling can be used as a drilling fluid additive, in oilfield operations, to regulate the rheology of drilling fluid, greatly reduce stuck drilling accidents. It can also be used as a polymer oil drive, because adding a certain amount of polymer polyacrylamide to the injection water can increase its viscosity ...

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  • China Cationic Polyacrylamide For Oil Drilling ...

    Polyacrylamide. polyacrylamide (PAM) is a water-soluble polymer, insoluble in most organic solvents, has good flocculation sex, can reduce the friction resistance between liquid, by ion characteristic points can be divided into non-ionic and anionic, cationic and amphoteric four types.(note: polyacrylamide is ...

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  • Anionic Polyacrylamide,Bore Drilling Polymer,Cationic ...

    2003-3-6 · AI:s:)RPTJON OF POLYACRYLAMIDE 471 EXPERIMENTAL The hematite used is a synthetic oxide from Alfa Chemicals. It is in powder form with a specific surface area of 8.4 m21 g as measured by BET technique using N2 as adsorbate. The point of zero charge is measured to be 1.5 using the zeta-meter. The nonionic polyacrylamide is synthesized

    Get Price