The idea of building settlements on Mars is a popular goal of billionaires, space agencies and interplanetary enthusiasts.

Soils contain various iron compounds that differ in solubility, reducibility and extractability. Moreover, the contribution of the various iron compounds to total iron (Fe) and total Fe concentrations ...

This paper presents the results of process modeling done in conjunction with a project to assess in a preliminary way the feasibility of in situ solvent extraction for remediation of coal tar sites.