Resource recovery device, picking manner of resource from soil and auger for soil excavation

摘要

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 and 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.