Based on a presentation to the 4th International Pipeline Conference, Sept. 29-Oct. 3, 2002, Calgary. The research described here examined the fate of H 2 S-contaminated natural gas slugs as they ...

Agricultural soils contribute to 16% of total Greenhouse gas emissions, particularly nitrous oxide (N2O). Migration of gases in agricultural subsurface and emission across the soil-atmosphere ...

The transition from a carbon-based fuel economy to that centered on hydrogen has gained interest worldwide given the focus on ...

This paper deals with a free-moving boundary diffusion model which describes a catalytic diffusion-reaction process in a gas-solid system with catalyst decay. We consider a one-phase free boundary ...