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Method and apparatus for conversion of coal in situ

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method and apparatus for mixing gaseous oxidant and lixiviant in

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method and apparatus for mixing gaseous oxidant and lixiviant in

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method and apparatus to complete horizontal drain holes

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for immobilizing contaminants in previously leached ores

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for mining coal using ammonia and nitrifying bacteria

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for particle stabilization by use of cationic polymers

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for restoring contaminants to base levels in previously l

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for restoring formation previously leached with an ammoni

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for restoring molybdenum to base line level in leached fo

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for solution mining of complex carbonaceous materials

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for solution mining of uranium ores

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method for the renovation of an aquifer

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of explosive fracturing of a formation at depth

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of mining metals located in the earth

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of rapidly abandoning large cavities washed-out in rock s

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of recovering coal in aqueous slurry form

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of solution mining potassium chloride from subterranean d

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of solution mining salts from an underground salt deposit

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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Method of solution mining subsurface orebodies to reduce restora

Mining or in situ disintegration of hard material – In situ conversion of solid to fluid – Dissolving or chemical reaction
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