~-Wliat. ib Balertus ?. %ood. ih burnt'to; ; ashes, theaeare lixitated, and lyeis thO .re-,. ..suit. Lye is evaporated by boiling, blacksalt is the residuum. The salt undergoes purification by. fipe, and the potash 'of ; coia^ meiee is produced. By an other process we change potash into p earl ash. Now put these in sacks and place: them over a distillery mash, tub, ^ 'where the fermentation evolves carbonic acid gas,:. and the, pear lash absorbs it afid is rendered solid; the product being heavier, whiter, and drier than f the peariaieh. : It iS no# fsaleratus; Ho w i much sit oh salts pf lye and carbonic acid gas one can bear and remain healthy* 13 a question for a saleraius eaters .