Mechanism underlying the effect of conventional drying on the grinding characteristics of Ximeng lignite
Sign Up to like & getrecommendations! Published in 2017 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-016-0355-4
Abstract: Same amounts of moisture were removed from Ximeng lignite (XL) with different particle size ranges pretreated at different drying temperatures. The effect of conventional drying on the grindability of the XLs was investigated. Increasing the… read more here.
Keywords: grindability; ximeng lignite; effect; conventional drying ... See more keywords
Effect of torrefaction on physiochemical characteristics and grindability of stem wood, stump and bark
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2017.07.024
Abstract: In this work, Norway spruce stem wood, stump and bark were torrefied in a bench scale tubular reactor at 225, 275 and 300°C with two residence times (30 and 60min). Effect of torrefaction on general… read more here.
Keywords: stem wood; bark; wood stump; grindability ... See more keywords
Stirred media mills in the mining industry: Material grindability, energy-size relationships, and operating conditions
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.04.057
Abstract: Abstract Stirred media mills are used by the mining industry for ultrafine grinding to enhance liberation, and to decrease particle sizes of industrial minerals to tailor functional properties. This review describes stirred media mill technologies… read more here.
Keywords: stirred media; media mills; mining industry; energy ... See more keywords
Grindability Studies on Blended Coals of High-Ash Indian Coals with Low-Ash Imported Coals
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2017.1281254
Abstract: ABSTRACT The study investigates the Hardgrove Grindability Index (HGI) values for binary blends of high-ash Indian coals and low-ash imported coals. The coals were selected in such a way that their grindability values were not… read more here.
Keywords: ash indian; grindability; high ash; indian coals ... See more keywords
Influence of CaO on Physical and Environmental Properties of Granulated Copper Slag: Melting Behavior, Grindability and Leaching Behavior
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph192013543
Abstract: Due to its potential pozzolanic activity, granulated copper slag (GCS) has been proven to act as a supplementary cementitious material (SCM) after thermochemical modification with CaO. This modification method reduces cement consumption and CO2 emissions;… read more here.
Keywords: modified gcs; economics; environmental properties; grindability ... See more keywords
Application of a Method for Measuring the Grindability of Fine-Grained Materials by High-Speed Milling
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228085
Abstract: This article deals with the development of an alternative method for determining the grindability index of fine-grained materials. This method is inspired by the commercially used VTI method (also known as RTI after the Russian… read more here.
Keywords: grindability; grained materials; vti method; fine grained ... See more keywords
Variability Study of Bond Work Index and Grindability Index on Various Critical Metal Ores
Sign Up to like & getrecommendations! Published in 2021 at "Metals"
DOI: 10.3390/met11060970
Abstract: It is a well-known fact that the value of the Bond work index (wi) for a given ore varies along with the grinding size. In this study, a variability bysis is carried out with the… read more here.
Keywords: work index; index; bond work; grindability ... See more keywords