This current work is concerned with the pretreatment of sugarcane bagasse (SCB) by mechanical activation (MA) using a self-designed stirring ball mill and surface modification of SCB using aluminate coupling agent (ACA).
This study has focused on the pretreatment of cassava stillage residue (CSR) by mechanical activation (MA) using a self-designed stirring ball mill.
The steel surface was exposed to mechanical treatment and further activation using concentrated sulfuric acid.
Mechanical activation was performed using powder to ball ratio of 1 10.
In 50 patients, the site of latest mechanical activation was assessed using 2-D speckle tracking radial strain analysis on baseline midventricular short-axis images.
Agreement between GMPS with phase analysis and 2-D speckle tracking radial strain analysis for assessment of the site of latest mechanical activation was evaluated using Cohen's kappa statistics, and k values were categorized as poor (<0.40), moderate (0.40 0.75) or good (>0.75) agreement.
Other than in the literature, mechanical activation was not conducted using a mill, but by simple manual pestling of the particles in a porcelain mortar for several minutes.
However, in the case of the analogous solid solutions prepared by us using the mechanical activation method and subsequent isothermal annealing [43], the structural transformation from rhombohedral to cubic symmetry occurred within the region of x = 0.4 0.7.
