Mars Aqueous Processing System

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: NNJ05JA09C
Agency Tracking Number: 033762
Amount: $599,350.00
Phase: Phase II
Program: SBIR
Awards Year: 2005
Solicitation Year: 2003
Solicitation Topic Code: F2.01
Solicitation Number: N/A
Small Business Information
11111 W. 8th Avenue, Unit A, Lakewood, CO, 80215-5516
DUNS: 120561456
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Mark Berggren
 Principal Investigator
 (303) 980-0890
Business Contact
 Robert Zubrin
Title: President
Phone: (303) 980-0890
Research Institution
The Mars Aqueous Processing System (MAPS) is a novel technology for recovering oxygen, iron, and other constituents from lunar and Mars soils. The closed-loop process selectively extracts and then recovers constituents from soils using acids and bases. The emphasis on Mars is production of useful materials such as iron, silica, alumina, magnesia, and concrete with recovery of oxygen as a byproduct. On the Moon, similar chemistry is applied with emphasis on oxygen production. Most lunar LOx processes only reduce FeO, which is generally present at just 10 to 15 percent in soils. All of the soil must be heated to reduce the contained FeO, resulting in substantial heat transfer issues. Thermal power requirements per unit of oxygen recovered are reduced by an order of magnitude and hydrogen losses are minimized if only a small mass of high-grade iron oxide concentrate, such as that produced by MAPS, is subjected to hydrogen reduction. MAPS is significant because it can be co-developed for Mars and Moon applications. The process would be commissioned first for oxygen production on the Moon. Modular enhancements for manufacture of additional products would be implemented on the Moon and then on Mars, thereby reducing risks and costs.

* Information listed above is at the time of submission. *

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