Pollution-free power generating and peak power load shaving system
US3702059A
Grouting fissures in underground rock salt deposits
US3724898A
Solution mining of salt and storage of industrial fluids
US3661424A
Geothermal energy recovery from deep caverns in salt deposits by means of air flow
US3676078A
Salt solution mining and geothermal heat utilization system
US3858397A
Carrying out heat-promotable chemical reactions in sodium chloride formation cavern
US3864917A
Geothermal energy system
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Production of high-purity salt
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Load leveler
ES351772A1
A method of exploding and benefiting concurrently a soluble, high temperature, underground, deep mineral deposit. (Machine-translation by Google Translate, not legally binding)
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Solvating system
ES345535A1
A method of exploiting and constantly benefiting a soluble mineral deposit. (Machine-translation by Google Translate, not legally binding)
US3386768A
Mining and refining soluble minerals
US3421794A
Solution mining and refining minerals
US3558512A
Additive for inhibiting caking and freezing of sodium chloride and for inhibiting corrosion in the presence of sodium chloride brine
US3428571A
Additive for inhibiting caking and freezing of sodium chloride and for inhibiting corrosion in the presence of sodium chloride brine
US3348883A
Method for concomitant mining and beneficiation of soluble mineral
