Home » China Water-In-Oil Type Temperature-Resistant Salt-Resistant Polyacrylamide for Oilfield Wastewater Treatment

China Water-In-Oil Type Temperature-Resistant Salt-Resistant Polyacrylamide for Oilfield Wastewater Treatment

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Development of a High-Strength and Adhesive Polyacrylamide ...

Development of a High-Strength and Adhesive Polyacrylamide ...

2 days ago · For a fast gelation, the pH of 5.0–9.0 is desirable to form a stable and high-strength gel to plug the pressure from downhole for a long time. Since the acidic environment is detrimental due to the corrosion to the internal wall of the wellbore, the pH of 8.0–9.0 is desirable for field application. 3.4.
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Biological treatment of high salinity and low pH produced ...

Biological treatment of high salinity and low pH produced ...

Request PDF | Biological treatment of high salinity and low pH produced water in oilfield with immobilized cells of P. aeruginosa NY3 in a pilot-scale | Produced water (PW) in oilfield, as the ...
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Ultra High Molecular Weight Anionic Polyacrylamide Oil ...

Ultra High Molecular Weight Anionic Polyacrylamide Oil ...

1. Oil field profile controlling and water- plugging agent, matched with CMC and a certain amount of chemical adhesive added. It can be used as oil field profile controlling and water-plugging agent. 2. Can also be used mud additive for EOR (Enhanced Oil Recovery) process to improve production of oil gas drilling chemical 3. In oil field, as a ...
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China Water Purification, Water Purification Manufacturers ...

China Water Purification, Water Purification Manufacturers ...

China Water Purification manufacturers - Select 2022 high quality Water Purification products in best price from certified Chinese Dehumidifier, Water Treatment suppliers, wholesalers and factory on Made-in-China.com, page 8
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salt resistance polymer polyacrylamide for oil ...

salt resistance polymer polyacrylamide for oil ...

Performance Evaluation of STARPAM Polymer and Application in. Based on the properties of high temperature and salinity reservoir, the water-soluble polymer with good heat resistance and salt tolerance can be obtained through copolymerization between 2-acrylamide-2-methyl sulfonate monomer (AMPSN) and acrylamide monomer (AM) in water.
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split body PN25 Fully Lugged Ductile Iron Butterfly Valve WRAS Approved engine valves

split body PN25 Fully Lugged Ductile Iron Butterfly Valve WRAS Approved engine valves

split body PN25 Fully Lugged Ductile Iron Butterfly Valve  WRAS Approved engine valves Product Description T echnical P arameters : Size DN 50 -DN 1200 Working pressure 10Bar Shell 15 Bar Seal(Air) 11 Bar Operating Temperature - 20 ℃ ~+1 8 0 ℃ Operating Environment Ballast and bilge system...
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tianjin supplier lugged wafer type butterfly valve ss316 2

tianjin supplier lugged wafer type butterfly valve ss316 2" sms

Manual op Lug type resilient seated butterfly valvebutterfly valve Product Description Desalination plants                       Drilling rigs                         Drinking water Dry powder                                  Food and beverage              Gas plants HAVC        Mining industry...
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Densen Rubber Seat Wear Resistant Wafer Check Valve with Manual

Densen Rubber Seat Wear Resistant Wafer Check Valve with Manual

Densen  Rubber Seat Wear Resistant Wafer Check Valve with Manual Product Name DN diamermm PN pressure Connection Wafer type Series AH Suitable media Water, oil, gas, food, medicaine, acid, salts etc. Produ Information Shenyang New Densen Casting an is the s...
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China supplier with high quality stainless acid-resisting steel rubber seat flange type butterfly valve with gear actuator

China supplier with high quality stainless acid-resisting steel rubber seat flange type butterfly valve with gear actuator

Products Description Product Feature 1) The valve stem bearing use "copper sleeve", which with good wear and corrosion resistance. 2) Rubber seat contains over 50% Rubber, with stable resilience and vector. 3) Material of worm gear includes gray iron, ductile iron, stainless steel, aluminum alloy, e...
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Supercritical water technology: an emerging treatment ...

Supercritical water technology: an emerging treatment ...

Jan 07, 2022 · The sludge was obtained from a wastewater treatment plant in China and exhibited initial moisture content and TOC of 84.7% and 30,485 mg L −1 respectively. The experiment performed in the absence of alcohol achieved a TOC reduction of 70.5% at a temperature of 500 °C and pressure of 25 MPa.
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Basic type Spiral Wound Gasket

Basic type Spiral Wound Gasket

Product Description Spiral Wound Gasket Stainless Steel Spiral Wound Gasket There are four type of the gasket: the basic type(HSA), the inner ring gasket( HSB), the outer ring gasket(HSC), and the gasket with inner and outer ring(HSD). Pre-press forming metal corrugated belt and non-metal belt alter...
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ZYIA high temperature flange type metallic chemical resistant flow meter gas rotameter

ZYIA high temperature flange type metallic chemical resistant flow meter gas rotameter

ZYIA  high temperature flange type metallic chemical resistant flow meter gas rotameter This seires flowmeter is one type of glass tube rotameter. It has advantages of high measuring precision comparing with other products.  It is appied in different fields. Product Description This model flow me...
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Study on tertiary oil recovery based on polymer carrier ...

Study on tertiary oil recovery based on polymer carrier ...

Adopting polymer in tertiary oil recovery is one of the main measures to decrease oilfield water content and continuously increase crude oil recovery rate. The polymer polyacrylamide, due to its properties as of poor salt resistance, instability and environmental pollution, has become the important technical barrier yet to resolve. Therefore, R ...
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Top Rated Efficient polyacrylamide tackifier At Luring ...

Top Rated Efficient polyacrylamide tackifier At Luring ...

Polyacrylamide Polyacrylamide Lvyuan Water Treatment Chemical Flocculant Nonionic Cationic Anionic ... Best Price White Powder High Temperature Resistance China Water Treatment Chemicals Anionic Polyacrylamide MSDS. $1.00-$4.00 ... Polyamine , for drinking and wastewater treatment, sludge dewatering, paper making and oilfield. 1/3. Triallyl ...
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oil drilling chemicals anionic polyacrylamide temperature ...

oil drilling chemicals anionic polyacrylamide temperature ...

High quality Oil Drilling Chemicals Anionic Polyacrylamide Temperature Resistance And Salt Tolerance from China, China's leading cationic polyelectrolyte flocculants product, with strict quality control anionic pam factories, producing high quality anionic pam products. . Oil Drilling Chemicals Anionic Polyacrylamide Powder .
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Nanomaterials | Free Full-Text | Applications of ... - MDPI

Nanomaterials | Free Full-Text | Applications of ... - MDPI

Furthermore, under all conditions, the type of emulsion was an oil-in-water emulsion, which was more suitable for enhanced oil recovery. However, water-in-oil emulsions were observed when the asphalt concentration was higher than 1.5 wt %. In order to control this phenomenon, the oil/water ratio should be increased .
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China Water Treatment, China Water Treatment Manufacturers ...

China Water Treatment, China Water Treatment Manufacturers ...

Made-in-China.com is a B2B platform for global buyers to source Chinese China Water Treatment products and Chinese China Water Treatment manufacturers. You can send your questions like minimum quantity to our suppliers by clicking the red button “Contact Now”. Many of our suppliers’ products are flexible and sometimes only 1 is needed.
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China Polyacrylamide Manufacturers

China Polyacrylamide Manufacturers

Water treatment flocculant: water with complex water quality or constantly changing nature, The performance of using temperature resistant and salt resistant polyacrylamide as water treatment flocculant to reduce surface tension is far greater than that of other products under the same conditions.
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Swelling performance of sodium polyacrylate and poly ...

Swelling performance of sodium polyacrylate and poly ...

Dec 19, 2019 · Testing conditions were chosen for temperature (25–100 °C), pH (6.5–12) and salinity (0–85,000 ppm) based on typical operating conditions experienced within refinery separation operations and sandstone reservoirs. The pH …
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What is the difference of PAC and PAM? - CHINAFLOC

What is the difference of PAC and PAM? - CHINAFLOC

At present, China's oilfield exploitation has entered the middle and late stage. In order to improve oil recovery, polymer flooding and asp flooding technology are mainly promoted at present. By injecting polyacrylamide aqueous solution, the oil-water velocity ratio was improved, and the crude oil content in the produced product was increased.
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Recycling of crude oil from oily wastewater via a novel ...

Recycling of crude oil from oily wastewater via a novel ...

Oily wastewater is a potential resource for recycled crude oil; however, the formation of oil sludge during water disposal makes the oil unrecyclable. In this study, a hydrogel coalescer was prepared by polymerization grafting of acrylamide on a metal tube filter, which separated the emulsion into layers of water and oil when the oily water ...
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LQRLOILHOG - Institute of Physics

LQRLOILHOG - Institute of Physics

2. Mechanism of oil sludge profile control in heavy oil The sludge profile control technology is a technology that utilizes the sludge produced in the oilfield sewage system. Oil sludge, originated from the reservoir, is resistant to temperature shear and high compatible to the stratum.
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phpa high molecular weight, phpa high molecular weight ...

phpa high molecular weight, phpa high molecular weight ...

: Bluwat Chemicals is a professional supplier of water treatment chemicals and oil field chemicals in China. Main Products: BWD-01 Water Decoloring Agent , for color removal for textile dyeing wastewater treatment and for other wastewater . Poly Aluminium Chloride(PAC) , for drinking water treatment for wastewater treatment.
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suppliers polyacrylamide purchase quote | Europages

suppliers polyacrylamide purchase quote | Europages

...Corp., is a provider of leading technology in polyacrylamide ("PAM") products and related services for the fast growing enhanced oil recovery and wastewater treatment industries. Established in 1998 and located in...
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What Are Oilfield Chemicals - IRO Oil Drilling Chemical ...

What Are Oilfield Chemicals - IRO Oil Drilling Chemical ...

Aug 13, 2020 · Oilfield chemicals are indispensable chemical materials in oilfield development and production, which are widely used in oil exploration, drilling, gathering and transportation, water injection and other processes. It mainly includes mineral products, general chemicals, polyacrylamide copolymer. natural products, inorganic products and special ...
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The Application of Oily Sludge in Chinese Oilfield ...

The Application of Oily Sludge in Chinese Oilfield ...

Due to its high compatibility, high temperature resistance, and high salt tolerance, oil sludge is also used in the production of asphalt concrete (Qinga et …
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Formulation development and visualized investigation of ...

Formulation development and visualized investigation of ...

Mar 01, 2019 · SP flooding has been implemented successively in oil blocks, where the reservoir conditions are better and it is suitable for chemical flooding, but for most of reservoirs abroad, marine carbonates reservoirs with high temperature and high salt content, improving temperature-resistance and salt-tolerance properties of surfactants and polymers ...
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Membrane Distillation for Wastewater Treatment: A Mini Review

Membrane Distillation for Wastewater Treatment: A Mini Review

Dec 07, 2021 · Water serves as an indispensable part of human life and production. On account of the overexploitation of traditional water sources, the demand for wastewater recycling is expanding rapidly. As a promising water treatment process, membrane distillation (MD) has been utilized in various wastewater treatments, such as desalination brine, textile wastewater, …
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Hot Sale PN16 Wafer Type Cast Iron Rubber Seat Acid Resistance Butterfly Valve Cast Iron

Hot Sale PN16 Wafer Type Cast Iron Rubber Seat Acid Resistance Butterfly Valve Cast Iron

Product Description Product Category PTFE lined butterfly valve Resilient seat butterfly valve Double offset butterfly valve Triple offset butterfly valve Ball valve Pipe fit FAQ Q1: How long is the delivery time? A1: Generally it's 5-10 days we have stock. Or it's days depend...
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Brine water Manufacturers & Suppliers, China brine water ...

Brine water Manufacturers & Suppliers, China brine water ...

brine water manufacturer/supplier, China brine water manufacturer & factory list, find qualified Chinese brine water manufacturers, suppliers, factories, exporters & …
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