Influence of size reduction treatments on sugar recovery from Norway spruce for butanol production.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.02.072
Abstract: This study investigated whether the effectiveness of pretreatment is limited by a size reduction of Norway spruce wood in biobutanol production. The spruce was milled, chipped, and mashed for hydrogen peroxide-acetic acid (HPAC) and dilute… read more here.
Keywords: size reduction; pretreatment; production; norway spruce ... See more keywords
Effects of class size reduction in upper grades: Evidence from Seoul, Korea
Sign Up to like & getrecommendations! Published in 2017 at "Economics of Education Review"
DOI: 10.1016/j.econedurev.2017.07.004
Abstract: We study the effects of class size reduction (CSR) in upper grades (10–12) on college entrance exam scores, using merged Korean administrative data. This data set provides a rare opportunity to investigate the effects of… read more here.
Keywords: class size; class; effects class; size reduction ... See more keywords
Energy-size reduction of mixtures of anthracite and coking coal in Hardgrove mill
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116829
Abstract: Abstract Aiming to maximize the utilization of coal resource, heterogeneous grinding of coal in various coalification degrees is common. Interaction among particles of different coals in mixture breakage results in changes of energy-size reduction characteristics… read more here.
Keywords: size reduction; energy; coking coal; breakage ... See more keywords
Effect of moisture on energy-size reduction of lignite coal in Hardgrove mill
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117477
Abstract: Abstract The effect of moisture on Shengli lignite breakage behavior and energy efficiency was studied experimentally using a standard Hardgrove mill fitted with a wattmeter. The grinding process concerned both the inputs, namely the occurrence… read more here.
Keywords: size reduction; hardgrove mill; moisture; energy ... See more keywords
The recent development on MgH2 system by 16 wt% nickel addition and particle size reduction through ball milling: A noticeable hydrogen capacity up to 5 wt% at low temperature and pressure
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.07.209
Abstract: Abstract The addition of nickel as catalyst and particle size reduction through milling process is considered as the best approach for MgH2 properties to be thermodynamically and kinetically more favorable. The recent development in MgH2… read more here.
Keywords: particle size; mgh2; particle; size reduction ... See more keywords
Rheological and structural properties of tart cherry puree as affected by particle size reduction
Sign Up to like & getrecommendations! Published in 2017 at "Lwt - Food Science and Technology"
DOI: 10.1016/j.lwt.2017.11.032
Abstract: Abstract The objective of this study was to determine the effect of micronization techniques for particle size reduction from D (v, 0.9) ≥ 800 μm to D (v, 0.9) ≤ 100 μm on the rheological and structural characteristics of tart cherry… read more here.
Keywords: particle size; size; size reduction; cherry puree ... See more keywords
Development of a kinetic model for particles size reduction in cyclones
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.01.088
Abstract: Abstract Attrition of particulate materials can bring unwanted effects, such as variation in the properties of solids as well as the generation of fines which may be emitted into the atmosphere. Therefore, it is important… read more here.
Keywords: reduction cyclones; size; model; size reduction ... See more keywords
Understanding the Impact of Lignocellulosic Biomass Variability on the Size Reduction Process: A Review
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b06698
Abstract: The importance of size reduction to the commercial deployment of biomass utilization technologies cannot be overemphasized. Size reduction is necessary to create good flowing, easily digestible lignocellulosic biomass. However, inefficiencies and inconsistencies have not been… read more here.
Keywords: size reduction; size; process; lignocellulosic biomass ... See more keywords
Asphaltene precipitation from latin american heavy crude oils. Effects of solvent aromaticity and agitation on particle size reduction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2018.1464468
Abstract: Abstract Asphaltenes from three crudes were precipitated with a mixture of n-heptane and toluene, the size of the particles formed under different solvent mixtures and different agitation regimes were studied. The kinetic size reduction of… read more here.
Keywords: particle size; aromaticity; agitation; size ... See more keywords
Shredding as simultaneous size-reduction and tribo-charging operation for improved performances of an electrostatic separation process for granular plastic wastes
Sign Up to like & getrecommendations! Published in 2019 at "Particulate Science and Technology"
DOI: 10.1080/02726351.2019.1624664
Abstract: Abstract Triboelectrostatic separation is a technology which allows the selective sorting of polymer materials based on their surface charging characteristics. Before they are subjected to electrostatic separation, the materials to be sorted are reduced to… read more here.
Keywords: plastic; separation; size; electrostatic separation ... See more keywords
Size reduction of oil shale by attrition scrubbing and its effect on kerogen content
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2020.1749054
Abstract: Size reduction of oil shale is an essential process that allows the liberation of organic-rich constituents from inorganic portions to prepare the oil shale for further beneficiation processes. Gri... read more here.
Keywords: oil shale; reduction oil; size reduction; oil ... See more keywords