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Changing the Game in Membrane Emulsification

A recent study published in Chemical Engineering Science has marked a significant advancement in membrane emulsification technology, crucial for sectors like pharmaceuticals, food processing, and cosmetics. ....

Robert Ruidl Shutterstock , Skyla Bailynov , Jingcheng Li , Skyla Baily , Empirical Model Development , Membrane Technology , Chemical Engineering Science , New Predictive Model , Empirical Model , Industry Focus , Advancing Membrane , Chemical Engineering ,

"A Probabilistic Model to Determine Main Caving Span by Evaluating Cava" by Sadjad Mohammadi, Mohammad Ataei et al.


Abstract
Caving process is a complex dynamic phenomenon influences safety and productivity of coal longwall mining. It improves safety due to reduction of load on support, face convergence and abutment stresses. Proper caving with respect to the quality and time of occurrence ensures continuity of operation and subsequently, the productivity of coal extraction. Therefore, a reliable prediction of strata behaviour and its caving potential are imperative in design of longwall projects. This paper presents a hybrid probabilistically qualitative–quantitative model to evaluate cavability of immediate roof and to estimate main caving span in longwall mining by combining empirical model and numerical solution. For this purpose, numerical simulation was incorporated to Roof Strata Cavability index (RSCi) as summation of ratings for nine significant parameters. Distinct element code was used to simulate numerically main caving span corresponding to various RSCi classes probabilistica ....

Roof Strata Cavability , Empirical Model , Mmediate Roof , Longwall Mining , Ain Caving Span , Numerical Simulation ,