By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal, and is nearly ...

Division of Work and Industry Lantern Slide Collection / Series 3: Chemical Processing, undated / 3.7: Visual Aids in Chemical Education, The Museum Collection items available for reproduction, but ...

PyroGenesis Inc. announces that its subsidiary, Pyro Green-Gas Inc., has completed the previously announced $9.3-MM coke-oven gas valorization (via purification, desulphurization, and heavy ...

This is also true for proximate analysis, which assesses coal and coke based on moisture, ash, and volatile matter content. Standards like ASTM D3172 and ISO 3172 provide the general framework for ...

Depending on its composition, coal can be used for coking, steel manufacturing, electricity generation, and more. This article focuses on the "proximate" analysis of coal, as outlined in ASTM ...