Ostwald-ripening sintering kinetics of Pd-based three-way catalyst: Importance of initial particle size of Pd
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.01.136
Abstract: Abstract The sintering rates of commercial and lab-prepared Pd three-way catalysts (TWCs) as a function of the catalyst mileage were examined by CO chemisorption, XRD and TEM. Interestingly, the sintering rates of the Pd catalysts… read more here.
Keywords: particle size; ostwald ripening; three way; initial particle ... See more keywords
Numerical simulation of the initial particle parking structure of cement/geopolymer paste and the dissolution of amorphous silica using real-shape particles
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.07.063
Abstract: Abstract Many particle-based numerical models have been used to simulate the hydration process of cementitious materials. Most of those models employ regular shape particles, like the commonly used spheres, to represent cement, slag, or fly… read more here.
Keywords: shape; initial particle; shape particles; particle ... See more keywords
Investigation of the effects of particle size on fragmentation during tableting.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of pharmaceutics"
DOI: 10.1016/j.ijpharm.2019.118985
Abstract: Particle size is a critical parameter during tablet production as it can impact tabletability, flowability, and dissolution rate of the final product. The purpose of this study was to investigate the effect of initial particle… read more here.
Keywords: particle size; compression; initial particle; size ... See more keywords
Compression behaviour of granules produced via twin-screw melt granulation: Effect of initial particle size on granulation efficiency
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.07.037
Abstract: Abstract This study focuses on the impact of initial particle size on the tabletability and the deformation behaviour (i.e. plasticity) of granules produced by twin-screw melt granulation (TSMG). As model substances, three different grades of… read more here.
Keywords: initial particle; particle size; granulation; behaviour ... See more keywords