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A device for casting ion exchange membrane
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An improved process for the preparation of ammonia
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Iodizing agent and process for preparation there of
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Improved process for simulatenous recovery of industrial grade potassium chloride and edible salt enriched with KCl ( Low sodium salt ) from bittern
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Method of preparing amorphous silicon dioxide from kimberlite tailings
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An improved process for cultivation of algae.
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A process for the recovery of low sodium salt from bittern
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A device useful for harvesting riding of salt/soil
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An improved process for the preparation of nonhazardous brominating reagent
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Process for preparing detergent builder zeolite A from kimberlite tailings
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