Journal of Chemistry / 2013 / Article / Tab 2

Research Article

Rheological Study on ATBS-AM Copolymer-Surfactant System in High-Temperature and High-Salinity Environment

Table 2

Activation energy and pre-exponential factors obtained from Arrhenius-type relation for different polymer concentrations.

Concentration (%)
(kJ/mole)
 (mPa s)

0.1518.320.4266
0.2016.941.1205
0.2514.541.2797
0.3014.905.0728
0.4013.8612.891

is activation energy of viscous flow.
is pre-exponential factor.

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