Any of several compounds containing potassium, especially soluble compounds such as potassium oxide, potassium chloride, and various potassium sulfates, used chiefly in fertilizers.
Here they are converted into potassiumcarbonate or some other carbonate.
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It covers a process for making potash and pearl ash ( potassiumcarbonate).
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Also solid potassiumcarbonate may be used instead of calcium chloride for drying the gas.
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The heavier liquid flows through a tower of anhydrous potassiumcarbonate, and then returns to the reaction flask.
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Finely ground zircon is quickly rendered soluble if fused with a mixture of potassium borofluoride and potassiumcarbonate.
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Twenty parts of the ash were soluble and largely potassiumcarbonate, the insoluble being iron for the most part.
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A solid, waxy soap was from evaporating a mixture of goat fat, water, and ash high in potassiumcarbonate.
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D is a Geissler bulb, containing a concentrated solution of potassiumcarbonate, to arrest any acid vapors coming from C.
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This gave her a solution of pearl ash or potassiumcarbonate whose concentration she tested with an egg as a hydrometer.
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The side-arm of the separator may be made with two rubber connections,-one above and one below the tube leading to the potassiumcarbonate tube.
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This fraction, which consists principally of alcohol, with a little carbon tetrachloride and moisture, is dried with potassiumcarbonate and returned to the reaction mixture.
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One gram of a mixture of 50% sodium carbonate and 50% potassiumcarbonate is dissolved in water, and 17.36 cc.
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Potassiumcarbonate: 20 m.: Scarcely any inflection until 5 hrs.