A mild carbon steel disc was carbon nitrided at high temperature and then sulfurized at room temperature by means of room temperature electrolytic sulphurization. This is aimed at improving the friction reduction and wear resistant behavior of the steel. The friction behavior of the sulfurized layer...
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An experimental investigation of the rate of sulphur dioxide absorption into sodium sulphite solutions in a cable contactor was made at room temperature for several gas velocities, liquid flow rates and pH values. Correlations were derived giving the overall gas mass transfer coefficients, enhancement ...
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However, at room temperature, sulfones are formed exclusively. Sign in to download full-size image Table 8. Oxidation of 1-trifluoromethyl vinyl sulfides 134 with perfluorinated oxaziridine 80 <1996S399> EntryRR1R2Yield (%) 1 Et Ph H 87 2 Et 3,4-Cl2C6H3 H 95 3 Et PhCH2CH2 H...
The values of the second viscosity virial coefficient B η obtained from the initial density dependence of viscosity increase with increasing temperature from zero at room temperature up to about 75 cm 3 mol 1 at 690 K. They are compared with results of the complete modified Enskog theory as ...
Once all the water had been added, the reaction mixture was stirred overnight at room temperature (22 °C) and ambient pressure. Then the stirring was stopped and the phases were allowed to settle, after which the liquid phase was collected in a clean vial. A sample of the solid phase ...
The surface reaction rates of SO 2 and SO 2 NO 2 mixtures with a freshly generated carbon soot aerosol have been measured at room temperature and gas concentrations of a few ppm using radiotracer techniques. The soot had a surface area of 24 m 2 g 1 and the limiting surface SO 3 forma...
Friction-reduction Behavior of Sulfurized Layer on the Surface of a Carbon Steel Electrolytically Sulphurized at Room Temperature20^#碳钢表面室温电解渗硫层... A mild carbon steel disc was carbon nitrided at high temperature and then sulfurized at room temperature by means of room temperature electrol...
In addition, this range of electrolytes allows for an appropriate window to probe the thermodynamics; for example, we find that weakly (sparingly) solvating electrolytes tend to have overbearing kinetic limitations at room temperature (Supplementary Fig. 1). We can identify a few trends in the ...