CEEES - A theoretical evaluation of Molten Regolith Electrolysis
Molten regolith electrolysis (MRE) has been proposed to be a viable method for creating oxygen and metals from lunar regolith in an attempt to create resources to support human exploration on the Moon. However, while tests conducted in Earth's gravity have had varied success, the lunar environment (at 1/6 of Earth's gravity) poses additional challenges. A literature search will begin this study that will identify the problems with the efficiency of this method. This will be followed by testing solutions initially through additions to lower melt viscosities that may be tested through a summer internship at NASA Johnson Space Center in Houston to test methods to enhance the MRE process.
The United States has the goal of creating a permanent human presence on the Moon, which requires living of the land while there. Fundamental life support consumables will be needed (oxygen and water), as well as building materials. Molten Regolith Electrolysis can theoretically satisfy these needs by liberating oxygen and different metals, but all tests have been done on Earth. The Moon is a very different place!