Temperature tolerant and salt resistant - Polyacrylamide
usually above 70℃and formation mineralization degree is generally above 4000ppm.temperature tolerant and salt resistant polyacrylamide we developed can stand temperature at above 85℃and salt 20000ppm,it is fully in compliance with requirements for oil recovery in high temperature and hypersalinity formation.
Temperature Tolerant and Salt Resistant Polyacrylamide Anionic, US $ 1800 - 2500 / Metric Ton, Chemical Auxiliary Agent, 9003-05-8, temperature tolerant polyacrylamide.Source from . on .
Study of salt tolerance and temperature resistance of a
The influence of salt and temperature on the viscosity of a hydrophobically modified polyacrylamide-based (PAM-based) novel functional polymer (RH-4) was investigated. To study the viscosifying mechanism in brine solution, scanning electron microscope (SEM) was applied to observe the network microstructures of polymer solution.
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The Rheological Behavior of Salt Tolerant Polyacrylamide
The rheological behavior of viscoelastic fluids was investigated with regard to the specialty of tertiary oil recovery. Aqueous polyacrylamide solutions at different concentrations were selected to simulate viscoelastic polymer systems, and the Haake RS 150 type rheometer was used to measure the rheological behavior.
The system showed a certain resistance to temperature and salt, and stability under the conditions of temperature below 80 °C and salinity below 40000 mg/L and an EOR value of 31.2% in the visualized displacement experiment.
PHPA Temperature Tolerant and Salt Resistant for Oilfield
PHPA Temperature Tolerant and Salt Resistant for Oilfield Drilling CHINAFLOC A2327 - CHINAFLOC Products Made In China, China Manufacturer. CHINAFLOC ~Temperature Tolerant and salt resistant PAM 1. Product characteristics It is designed for the use of wastewater of oilfield’s tertiary recovery which is to make the recycling use of the wastewater recovered and to benefit the environment.
Polyanionic Cellulose has excellent heat-resistant stability, salt tolerance and strong capability of anti-bacterial contamination. The slurry or fluid prepared from PAC has high performance in fluid loss reducing, injection capability and higher temperature tolerance.
Salt-tolerant microorganisms potentially useful
The salt tolerance of the strains were determined in micro-titre plates with positive and negative controls, done in triplicate, incubated at 30 °C or 45 °C (depending on the optimum growth temperature for each strain) and checked after 7 days.
The development of compressible supercapacitors (SCs) that is tolerant to wide temperature range has been severely hindered due to the poor ionic conductivity and absence of extra functions in conventional polymer electrolytes. Herein, a highly conductive and compressible hydrogel polyelectrolyte has been prepared from polyacrylamide cross-linked by methacrylated graphene oxide (MGO-PAM) and
Salt-Tolerant Plants - Biosalinity
It is a drought- and salt-tolerant annual which is now found growing wild in the saltflats of Bolivia and Chile. While most cultivars experience optimal growth at 10-20 dS/m, a number of wild populations that can withstand salinities of 40 dS/m or more are currently being used in breeding programs.
Blufloc PHPA For Drilling Mud Additives and EOR High Temperature Tolerant Salt Resistant. Product Name:Anionic Polyacrylamide/pam for EOR. Application:Water Treatment, Paper making, mining, textile, sugar and drilling. Molecular Weight:High. Charge Degree:medium
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