Assertion: light soda | /r/HasProperty | sodium carbonate
Facets:
Source sentences:
text: A process for the production of sodium carbonate from sodium bicarbonate containing ammonia and produced as an intermediate in the Solvay process, and which comprises admixing therewith light soda composed of sodium carbonate containing a minor amount of sodium bicarbonate, and an aqueous sodium hydroxide solution containing approximately 500 grams NaOH per kilogram of said solution in s-uflicient proportions to convert substantially all of the aqueous sodium hydroxide to sodium carbonate monohydrate, and heating the resultant mixture to cause the constituents to react and form sodium carbonate monohydrate, and then separating said monohydrate, and calcining said monohydrate to produce sodium carbonate.