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AUGER FOR GAS AND LIQUID RECOVERY FROM REGOLITH: US 2012/0152537 A1

Andrew J Zillmer (Inventor), Lu Cheng-yi (Inventor)

Research output: Patent

Abstract

A resource recovery system includes a capture container located at a desired surface defining a capture volume between the surface and an interior of the capture container. One or more hole-making devices are located in the capture container to excavate soil from at least one hole in the surface. A heater located in the hole making device heats the excavated soil, releasing one or more compounds from the excavated soil. The capture container is configured to capture gas and/or liquid compounds released from the excavated soil. A method of resource extraction from soil includes covering a desired surface with a capture container defining a capture volume between the desired surface and an interior of the capture container. Soil is excavated from a hole in the desired surface into the capture volume with an auger. The auger heats the excavated soil thereby releasing one or more compounds into the capture volume.
Original languageEnglish
Patent numberUS 2012/0152537 A1
StatePublished - Jun 21 2012
Externally publishedYes

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