Home » America Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Drag Reducer

America Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Drag Reducer

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Oil Drilling Chemicals Anionic Polyacrylamide Powder

Oil Drilling Chemicals Anionic Polyacrylamide Powder

High quality Oil Drilling Chemicals Anionic Polyacrylamide Powder Temperature Resistance from China, China's leading anionic polyacrylamide pam product, with strict quality control Aug 22, 2022 · The results show that the viscosity of GTY−2 is 181.52 mPa·s, and the viscosity loss rate is 56.89% at 180 °C and 100 s −1, and its temperature resistance is the best. Meanwhile, the viscosity retention rate of GTY−2 is 84.58% after 160 The invention discloses temperature resistant, salt resistant and antioxidant polyacrylamide and a preparation method thereof, the temperature resistant, salt resistant and antioxidant polyacrylamideprises a main structure unit and a modified structure unit; the main structure unitprises a structure unit shown as formula (1); the modified structure unitprises a structure unit shown Temperature resistance Temperature resistance was evaluated by measuring the change of theasing temperature. The apparent viscosities of 2%
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Synthesis and Mechanism Study of Temperature- and Salt

Synthesis and Mechanism Study of Temperature- and Salt

Aug 22, 2022 · The failure of thickeners at high temperature results in gelled acid acidification fracturing. To solve the problem, 8 kinds of polymers were synthesized by free radical Jan 06, 2022 · Polyacrylamide, abbreviated as PAM is a linear polymer, which is one of the most widely used water-soluble polymers. Polyacrylamide And its derivatives can be used as The failure of thickeners at high temperature results in gelled acid acidification fracturing. To solve the problem, 8 kinds of polymers were synthesized by free radical polymerization of aqueous solution using AM, AMPS, NaAMPS, MAPTAC, DTAB and NVP as raw materials. The polymer was characterized by infrared spectroscopy and viscosity-average molecular weight, Aug 21, 2022 · Polyacrylamide has promising applications in a wide variety of fields. However, conventional polyacrylamide is prone to hydrolysis and thermal degradation under high temperature conditions, resulting in a decreaeasing temperature, which limits its practical effect. Herein,bining molecular dynamics and practical
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Polyacrylamide (PAM) Powder for Water Treatment

Polyacrylamide (PAM) Powder for Water Treatment

CAS No:-8. HS Code:. MF: (C3H5NO)n. Ionic Type: Anionic, Cationic, Nonionic. Appearance: White Powder. Solid Content , (%): ≥90. Description: Polyacrylamide (PAM) is a linear organic polymer, and it is the most widely used flocculant in water treatment chemicals. It can enhance flocculation, reduce the cost of clean water China Oil Well Friction Reducer/Drag Reducing Agent/Slick Water for Onshore & Offshore Application, Find details about China Polyacrylamide, Polyelectrolyte from Oil Well Friction Reducer/Drag Reducing Agent/Slick Water for Onshore & Offshore Application - Shandon. Anionic Polyacrylamide Powder More According to experiments, the drag reducing rate of the drag reducer with a dosage of 20ppm can reach 45.3% in simulated bittern with flow of 960L/h and salt content of 150g/L at 25 DEG C. The invention discloses a temperature-resistant and salt-tolerant bittern pipeline drag reducer and a preparation method thereof, belonging to the technical field of high-molecular functional material preparation.Feb 12, 2022 · 301 Moved Permanently. nginx/1.20.1
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Synthesis of ultra‐high concentration of salt‐resistant polyacrylamide

Synthesis of ultra‐high concentration of salt‐resistant polyacrylamide

Aug 03, 2020 · The results shown that the copolymer had excellent salt-thickening effect, favorable temperature resistance, and shear resistance. We expect that this work would provide a new method for designing polymers with excellent temperature resistance, salt resistance, and shear resistance. Volume 31, Issue 12 December 2020 Pages Download PDFOil Drilling Chemicals Anionic Polyacrylamide Powder Temperature Resistance Description. Appearance: White Powder: Solid Content: ≥88%: Molecular Weight:(million) Dissolving Time: ≤60(min) Model: Anionic: Sample: Test Free: Application: Oil Drilling: Type: Flocculant: High Light: anionic polyacrylamide pam, anionic pam: Anionic Water-In-Oil Type Temperature-Resistant Salt-Resistant Polyacrylamide for Industrial Wastewater Treatment Supplier. Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Anionic polyacrylamide, is a white powder water -soluble polymer which is copolymerized by cationic Original Factory Temperature-Salt Resistance Phpa - PAM Cationic polyacrylamide – Oubo. Product Detail. Cationic polyacrylamide is mainly used as flocculants and dewatering reagents for industry waste water and sewage; retention aids and intensifier in paper making industry; waste water treatment in pharmaceutical, leather making, printing
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temperature tolerant and salt resistant polyacrylamide in

temperature tolerant and salt resistant polyacrylamide in

Temperature tolerant and salt resistant anionic polyacrylamide(PHPA POLYMER): It is designed for the use of wastewater of oilfield's tertiary recovery .to make recycling use of the wastewater recovered and benefit the is a polyer used to solve the problem of tertiary recovery in high salt and temperature oilfield blocks,it is developed to maintain ternary system's high viscosity value in tertiarybination flooding.Type:Heat Resistant And Anti-Salt Polyacrylamide Molecular:C3H5NO CAS NO-8 Applications:use for water perparation EOR oil products to meet the mining out of water Jan 06, 2022 · Polyacrylamide, abbreviated as PAM is a linear polymer, which is one of the most widely used water-soluble polymers. Polyacrylamide And its derivatives can be used as effective flocculants, thickeners, paper enhancers and liquid drag reducers, etc., are widely used in water treatment, papermaking, petroleum, coal, mining and metallurgy, geology, textile, construction, High Temperature Tolerant And Salt Resistant. High temperature tolerant and salt resistant polyacrylamide phpa polymer for bore piling . Anionic PAM, copolymerized by acrylamide and
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Reliable Quality Temperature-Resistant And Salt-Resistant

Reliable Quality Temperature-Resistant And Salt-Resistant

Dec 01, 2020 · MA Yingxian et al. / Petroleum Exploration and Development, 2020, 47(6): 1333–1341  1334  1. Design of a high salt tolerance and low adsorption drag reducer Currently, polyacrylamide-based drag reducers are- monly used to prepare slick water.The invention discloses a high-temperature-resistant and salt-resistant viscosity reducer and a preparation method and application thereof. The high-temperature-resistant and salt-resistant viscosity reducer is formed bypounding a copolymer obtained after parts by weight of fumaric acid, parts by weight of 2-acrylamido-2-methyl propane sulfonic acid and Feb 25, 2022 · Home » Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Adhesive in North America . Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Adhesive in North America. Europe 19% & 81%, North America 20% & 80%, Middle East 21% & 79%, South America 18% & 82% and Africa 27% & 73% of C-type and G-type temperature tolerant and salt resistant anionic polyacrylamide. Home features temperature tolerant and salt resistant anionic polyacrylamide. Category: features Tags: anionic fluorinated surfactant, anionic surfactant liquid, features Tags: anionic fluorinated surfactant, anionic surfactant liquid,
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Flow Characteristics of Two Temperature-Tolerant and Salt-Resistant

Flow Characteristics of Two Temperature-Tolerant and Salt-Resistant

Nov 03, 2018 · Yi Z, Liu X, Fang Z et al (2015) Structure and properties of temperature-tolerant and salt-resistant polyacrylamide for tertiary oil recovery. Petrol Chem Technol 44(6):770–778 (in Chinese) Google Scholar Yi Z, Huang F (2010) Research on the copolymer of AM and AMPS and its drying. Fine Spec Chem 18(8):25–28 (in Chinese)The influence of salt and temperature on the viscosity of a hydrophobically modified polyacrylamide-based (PAM-based) novel functional polymer (RH-4) was invest high The influence of salt and temperature on the viscosity of a hydrophobically modified polyacrylamide-based (PAM-based) novel functional polymer (RH-4) was invest high temperature tolerant and salt resistant polyacrylamide Home > Water Treatment related content > high temperature tolerant and salt resistant polyacrylamide. Categories Temperature Tolerant and Salt Resistant Polyacrylamide Anionic, View temperature tolerant polyacrylamide, Bluwat Product Details from Yixing Temperature Tolerant and Salt Resistant Polyacrylamide Anionic, US $ 1800 - 2500 / Metric Ton, Chemical Auxiliary Agent,-8, temperature tolerant urce Alibaba.
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Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide

Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide

Feb 25, 2022 · Home » Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Adhesive in North America . Fine Powder Type Temperature-Resistant Salt-Resistant Polyacrylamide for Adhesive in North America. Europe 19% & 81%, North America 20% & 80%, Middle East 21% & 79%, South America 18% & 82% and Africa 27% & Feb 06, 2022 · 301 Moved Permanently. nginx/1.20.1Sourcing Guide for China Salt Resistance Polyacrylamide: As an online chemical database of China Chemicals and Chemical Suppliers, our website provides the chemicalmunity withJan 14, 2022 · 301 Moved Permanently. nginx/1.20.1
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High-temperature-resistant, salt-resistant and anti

High-temperature-resistant, salt-resistant and anti

May 20, 2021 · The invention relates to the technical field of filtrate reducer, in particular to a high-temperature-resistant salt-resistant anti-collapse filtrate reducer and a preparation method thereof. The lignin degraded by the immobilized feruloyl esteraseased active sites, easy reaction of other monomers, good Temperature tolerant and salt resistant anionic 4000ppm.temperature tolerant and salt resistant polyacrylamide we developed can stand. temperature at above 85℃and salt 20000ppm,it is fully inpliance with requirements for. oil recovery in high temperature and hypersalinity formation. Blufloc PHPA For Drilling Mud Additives and EOR High High quality Blufloc PHPA…High Temperature Resistance Salt Tolerance Partially Hydrolyzed Polyacrylamide PHPA, Find Details about PHPA, Friction Reducer PHPA from High Temperature Resistance Salt Tolerance Partially Hydrolyzed Polyacrylamide PHPA - .Product name. Electric density. Molecular weight. A345FS. middle. middle. A556FS. middle. high. A756FS. high. high. N134FS. low. high. C1205FS. low. high
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