The LatinGalva conference is scheduled for Nov 3 - 7 in Queretaro, Mexico. Beta has been invited to present a technical paper at this forum about the available technologies to recover hydrochloric acid from spent pickling solutions. Technologies reviewed will include pyrohydrolysis, acid retardation, diffusion dialysis, and evaporative recovery. A case study, based on typical batch pickling waste, will evaluate capital cost, energy consumption, chemical mass balance, and end products.
