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A SINGLE, PARTICLE-SIZE MODEL OF SULFUR SELF-RETENTION - A GRAIN MODEL APPROACH
coal combustion sulfur retention by ash
2009/10/13
A developed overall model for sulfur self-retention in ash during coal particle combustion is presented in the paper. The total sulfur content in char, after devolatilization, is evaluated using a der...
Optimising stock management in foundries to keep the economic size of orders
computer-aided foundry production stock management logistics
2011/3/11
Skillful stock management is one of the main conditions to raise the production output of an enterprise, foundry shop included. This article outlines modern methods of stock management using the gener...