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Submersible vessel having an irregular polygonal stabilizing pattern
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Ultra-large diameter drilling structure and method
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Potassium chloride recovery from potash ores using submerged combustion heating
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Preparation and recovery of hydrogen
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Process for flocculating finely divided solids suspended in an aqueous medium with amicrobial polysaccharide
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Process for preparing a polysaccharide flocculating agent
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Absorbent, its preparation and use to recover metal values
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Obtaining uranium values from burnt lignites
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Treatment of aqueous media to remove solubilized humates in the presence or absence of solubilized silica
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Extraction of metal values using denitrifying microorganisms
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Method of acid leaching uranium ores
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Submersible vessel for submarine operations
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Process for the selective recovery of vanadium oxide from alkaline liquors
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Microbial oxidation of naphthalene to salicylic acid in the presence of an aluminum compound
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Preparation of salicyclic acid by microbiological oxidation of naphthalene in the presence of a boron compound
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Process for solubilizing uranium values
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Process for absorbing solubilized silica from acidic aqueous media with an organic compound containing a poly (alkylene oxide) structure
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Preparation and purification of lithium chloride
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Recovery process
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Recovery of uranium values by solvent extraction
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