Kinetics of Grain Size Reduction in Minerals Undergoing Ball Milling

Combination of Solvent Displacement and Wet Ball Milling Techniques for Size Reduction of Celecoxib

Background: The objective of the present study was to investigate the combinative effect of ball milling and solvent displacement method on size reduction of Celecoxib particles. Celecoxib is a poorly water soluble cyclooxygenase 2 inhibitor which has a wide range of therapeutic applicability. Methods: Microparticles were developed via solvent displacement method followed by planetary ball mill...

Steady-State Grain Size in Dynamic Recrystallization of Minerals

Mechanical milling of aluminum powder using planetary ball milling process

Mechanical alloying has recently attracted considerable attention as researchers strive to enhance nanocomposite properties and extend their utility. The process can be performed at room temperature and homogeneous nanocomposite powders can be produced. In this paper, we investigated the effect of different ball milling parameters and operating conditions (milling time, ball size, processing co...

Grain Processing: Particle Size Reduction Methods

INTRODUCTION Cereal grains generally are the primary source of energy in feedlot diets. Availability of energy from the grain depends largely on the type of grain used as well processing of that grain (Owens et al., 1997). A variety of grain processing techniques are used including grinding, steam flaking, and compiling high moisture corn to ferment. Each processing method differs in its nutrit...

Review of Micro-Particles of Hydroxyapatite Nanoparticles by Ball Milling

Hydroxyapatite (HA) is the most important bioactive ceramics because of biocompatibility and structural similarity to the mineral part of bones and teeth of broad clinical application in the field of dentistry, orthopedic and coatings are Biomaterials. The aim of this study was to construct nano-hydroxyapatite micro particles using calcite, silica and zinc oxide using ball milling, powder, thes...