← Back to NASA Technology Projects

Lunar In-Situ Volatile Extraction, Phase I

Completed

Description

A method of extracting volatile resources from the Lunar regolith is proposed to reduce the launch mass and cost of bringing such resources from the Earth to enable sustainable human space exploration. Thermal energy is applied to excavated soil releasing the solar wind volatiles and any water resources believed to exist in the Moon's polar regions. The in-situ resource extraction and separation system will be designed to integrate with TAI's planned in-situ collection and purification system to complete an end-to-end facility for producing high density fluids for propulsion, life support, and power generation. Regolith excavation and subsequent volatile production rates are derived from the baseline consumption of resources given in the point of departure mission information for proposals. A method of extracting volatiles in a fluidized, vacuum-isolated chamber will provide an energy-efficient process through effective recuperation of thermal energy. Several hundreds of times the excavation and extraction system mass in volatile product will be processed in the proposed concept per year of operation. The system design will be scalable for initial testing on the Moon and eventual operation on Mars.

Benefits

Potential NASA Commercial Applications: Non-NASA applications include advancement of soil vapor-extraction processes for removal of contamination from Earth-based chemical spills and landfill remediation. Recovery of toxic volatiles entrained in soils will enable efficient, low-power containment and compact, lightweight designs for portable treatment facilities.

Details

Technology areaExploration Destination Systems > In Situ Resource Use > Resource Acquisition, Isolation, and Preparation
ProgramSmall Business Innovation Research/Small Business Tech Transfer (SBIR/STTR)
Lead organizationJohnson Space Center, Houston, TX
Start date2006-01-23
End date2006-07-24

Project contacts

Listed on TechPort itself — the most direct way to ask about this specific project.

How to get involved

This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.