Role of mixing and milling in mechanochemical synthesis

OV Lapshin, EV Boldyreva, VV Boldyrev - Russian Journal of Inorganic …, 2021 - Springer
Selected topics of inorganic mechanochemical synthesis are discussed. Variant
mechanochemical syntheses are considered. The ex situ and in situ/operando methods to …

Роль смешения и диспергирования в механохимическом синтезе (обзор)

ОВ Лапшин, ЕВ Болдырева… - Журнал неорганической …, 2021 - elibrary.ru
Обсуждается синтез неорганических веществ, осуществляемый механической
обработкой смеси реагентов. Рассмотрены различные варианты синтеза, способы …

Quantitative characterization of granular size segregation: A critical review

C Leng, C Sun, Z Liao, J Xu - Particuology, 2024 - Elsevier
Granular size segregation is an inevitable phenomenon in both natural and industrial
processes. To understand the underlying mechanisms and develop effective optimization …

[HTML][HTML] Investigating binary granular mixing in a rotating drum using ultrafast X-ray computed tomography

TN Papapetrou, M Bieberle, F Barthel, U Hampel… - Powder Technology, 2024 - Elsevier
The transient mixing dynamics of an initially segregated binary granular system in a half-
filled rotating drum are experimentally investigated. The granular system consists of …

Research on surface segregation and overall segregation of particles in a rotating drum based on stacked image

P Huang, Q Miao, Y Ding, G Sang, M Jia - Powder Technology, 2021 - Elsevier
At present, image recognition methods have been widely used in the research on measuring
particle mixing and segregation in rotating drums. However, currently commonly used …

Charge material distribution behaviour in blast furnace charging system

DK Chibwe, GM Evans, E Doroodchi, BJ Monaghan… - Powder Technology, 2020 - Elsevier
Smooth operation, permeability control and high energy efficiency are critical operational
indices which relate to the overall economic measure of the blast furnace (BF) ironmaking …

A particle scale mixing measurement method using a generalized nearest neighbor mixing index

H Nadeem, S Subramaniam, NK Nere… - Advanced Powder …, 2023 - Elsevier
The dependence of mixing measurement on the sampling method and scale is a major
concern in the characterization of the state of homogeneity of solid particle mixtures. A novel …

Simulation and analysis of blending in a conveyor transfer system

D Ilic, A Lavrinec, O Orozovic - Minerals Engineering, 2020 - Elsevier
Blending granular materials is necessary to achieve consistent quality for shipping and
transport. In mining stockyards, the level of blending is influenced by the operations …

DEM study on discharge behavior of ternary cylindrical activated coke particles

X Tian, H Zhou, J Huang, S Wu, G Wang, M Kou - Powder Technology, 2022 - Elsevier
The discharge behavior including segregation of ternary cylindrical activated in a funnel is
numerically studied through DEM. A variety of variables (eg, particle shape, the filling …

[HTML][HTML] Unrevealing energy dissipation during iron ore transfer through chutes with different designs

P Jacobs-Capdeville, S Kuang, A Yu - Powder Technology, 2024 - Elsevier
This paper comprehensively analyzes the transportation of iron-bearing solid materials in
industrial-scale transfer chute stations by a GPU-DEM model. It considers five chute head …