Sentence examples for stirring of reactants from inspiring English sources

The biodiesel yield was 96.78 % under optimal reaction conditions of 20 wt% of catalysts, 1 18 oil to methanol ratio, 200 rpm of stirring of reactants and at a temperature of 65 °C [10].

Using this method, the preparation procedure consists of just two steps: spontaneous and homogeneous mixing of molten acetates at 80 °C, as well as direct thermal reaction at high temperature without any pulverization, grinding, agglomeration, particle morphology controlling, particle size controlling, and even artificial stirring of reactants.

Stirring of the fermentation cyclinders was set to 190 rpm.

The 20 wt% of poly amic acid) (PAA) solution was thus formed after constantly stirring the reactants for 16 h at room temperature.

Synthesis conditions (ratio of reactants, stirring rate, reaction temperature and time) have been optimized to obtain compound microspheres with good monodispersion and narrow size distribution.

The increase in transport rate of reactants by stirring the solution with a magnetic bar at 150 rpm accelerates the SNS electropolymerization, allowing to collect much more polymer weight than from the quiescent solution.

25 ml of NaOH (0.3 M) solution, prepared in methanol, was mixed with above solution under continuous stirring to get the pH of reactants between 8 and 11, and then 4 g of sepiolite was added with vigorous stirring.

25 ml of NaOH (0.3 M) solution, prepared in methanol, was mixed with above solution under continuous stirring to get the pH of reactants between 8 and 11.

The smallest concentration of surfactant was considerably higher than CMC and attempts were made so as to increase the concentration of CTAB over the widest possible range so that an optimal ratio could be obtained, but it was not physically feasible to further increase the concentration due to limitations of stirring and reactant solubility in methanol.

The potential for spontaneous nucleation due to high, localized concentrations of reactants was minimized by locating the titrant entrances as far away from each other as possible, and stirring at 150 rpm (overhead propeller).

For each run, the reactor was sealed and the reactants were heated at 160°C for 3 h with a stirring speed of 50 rpm from an anchor impellor.