It would really be a big help if you would give your opinions on which are the best brands of valves to put on demineralizer trains. Currently, we use ITT and Saunders diaphragm valves. Just looking for more input. Any help is appreciated. Thanks.
Does anyone have any experience in using inline refractometers? If so, how reliable are they? I'm looking into using refractometers to measure solids of our spent and product liquor. The solids range from 10% to 70%, and the temperature can peak at approximately 250 degrees. The liquor is...