Assertion: gaseous hydrogen chloride | /r/CapableOf | withdraw the sodium sulfate
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Source sentences:
text: H2504 content and sodium chloride, in the proportions of one mole of acid to two moles of sodium chloride, to a reaction zone, reacting the sulfuric acid and sodium chloride therein at a temperature of about 200 C. to about 250 C., the reaction being carried out in the presence of a liquid reaction medium consisting essentially of from 70 to 81 percent by weight sodium bisulfate, from 17 to 26 percent sodium sulfate and from 2 to 5 percent water, discharging gaseous hydrogen chloride formed from the reaction zone and withdrawing the sodium sulfate formed in suspension in said reaction medium, separating the sodium sulfate therefrom while maintaining at substantially the reaction temperature, and recycling the reaction medium to the reaction zone.