Lunar Materials Handling System

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$599,907.00
Award Year:
2007
Program:
SBIR
Phase:
Phase II
Contract:
NNJ07JA22C
Award Id:
77810
Agency Tracking Number:
053441
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
11111 W. 8th Avenue, Unit A, Lakewood, CO, 80215
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
120561456
Principal Investigator:
Mark Berggren
Principal Investigator
(303) 989-0231
mberggren@pioneerastro.com
Business Contact:
Robert Zubrin
Business Official
(303) 980-0890
zubrin@aol.com
Research Institution:
n/a
Abstract
The Lunar Materials Handling System (LMHS) is a method for transfer of lunar soil into and out of process equipment in support of in situ resource utilization (ISRU). The LMHS conveys solids to the ISRU vessel, provides a gas-tight seal, and minimizes wear related to abrasive particles. Lunar ISRU scenarios require that equipment be operated over many cycles with minimal consumption of expendables and with minimal leakage in order to maintain high overall process leverage. The LMHS increases equipment life and minimizes process losses, thereby increasing overall leverage and reducing uncertainties in ISRU process evaluation. The LMHS is based on a seal arrangement by which lunar regolith can be introduced into and removed from reaction chambers operating under a wide range of batch operating conditions. Most lunar ISRU processes will use regolith as feed. Hydrogen reduction is a prime candidate for nearer-term lunar ISRU implementation. The LMHS was integrated with hydrogen reduction and operated in vacuum during Phase I. The LMHS-hydrogen reduction unit demonstrated feeding, sealing, water recovery for oxygen production, and discharging of residue in realistic operating conditions.

* information listed above is at the time of submission.

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