NDLI: Oxygen and iron production by electrolytic smelting of lunar soil

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Oxygen and iron production by electrolytic smelting of lunar soil

Content Provider	NASA Technical Reports Server (NTRS)
Author	Colson, R. O. Haskin, L. A.
Copyright Year	1991
Description	Oxygen, present in abundance in nearly all lunar materials, can theoretically be extracted by molten silicate electrolysis from any known lunar rock. Derivation of oxygen by this method has been amply demonstrated experimentally in silicate melts of a variety of compositions. This work can be divided into three categories: (1) measurement of solubilities of metals (atomic) in silicate melts; (2) electrolysis experiments under various conditions of temperature, container material, electrode configuration, current density, melt composition, and sample mass (100 to 2000 mg) measuring energy required and character of resulting products; and (3) theoretical assessment of compositional requirements for steady state operations of an electrolysis cell.
File Size	724649
Page Count	11
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19910015058
Archival Resource Key	ark:/13960/t5s808t04
Language	English
Publisher Date	1991-04-01
Access Restriction	Open
Subject Keyword	Inorganic And Physical Chemistry Smelting Solubility Iron Silicates Steady State Oxygen Production Lunar Rocks Electrodes Electrolytic Cells Electrolysis Melts Crystal Growth Materials Recovery Lunar Soil Current Density Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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