blinkman Posted November 27, 2009 Report Share Posted November 27, 2009 Make acid from NaSO4 and FeCl3. In large quantity, buying H2SO4 or HCl, transportation cost is very high. So anybody help me to make acid from that salt..? How is the process actually..? Quote Link to comment Share on other sites More sharing options...
UncleAl Posted November 27, 2009 Report Share Posted November 27, 2009 Na2SO4 is an industrial dead end. It was discarded by bulking out laundry detergent. Look up black liquor recycle in papermills. FeCl3 is discarded through water treatment, for precipitating muck when aluminum in alum is recognized as being (neuro)toxic. Quote Link to comment Share on other sites More sharing options...
sherifammar Posted April 24, 2010 Report Share Posted April 24, 2010 u can make by using electrolyesis ( dc ) Quote Link to comment Share on other sites More sharing options...
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