Dear Gentlemen,
I would like to ask one question. We are replacing gus ducts on some of the gas lines in sulfuric acid plant. Contractor firm started to bring material to site but as a process engineer, it looked odd to me that manufacturer made welding on the middle of the knots of every...
Dear fellows,
I am working in a chemical handling company. We are mainly transporting H2SO4 and HCl by chemical tanker trucks. Recently, we measure the thickness of the tankers, we notified that there is quite noticeable thinning after using the tankers for 6 years. (The material used for...
Dear Colleagues,
I would like to design a continuous reactor for the production of Sodium Bisulfate melt with immersion burner which will keep the reactor temperature over 240 C, continuously agitated and sulfuric acid (1700 kg/hr 98% conc. 1.8 gr/cm3 density) and sodium chlorine (1000 kg/h)...
Dear Colleagues,
In one part of the plant (phosphoric acid) I am working as a process engineer, we have 4 CSTR crystallization tanks in series and the slurry is flowing as overflow from one to another and from 4th tank to filtration section by slurry pump. For a long time, we have been having...
