As of the end of May this year, Jilin Petrochemical Company calcium carbide plant 60,000 tons/year industrial acetaldehyde plant has not experienced "sub-combustion" phenomenon for 219 consecutive days. The calcium carbide one-step oxidation process introduced by the calcium carbide plant from Germany 20 years ago produced an industrial acetaldehyde plant. As the running time becomes longer, “sub-combustion reactions†often occur in recent years, and if they are not dealt with in time, they will lead to interlocked parking. For each "sub-combustion reaction", 3.5 tons of ethylene is consumed and 10 tons of acetaldehyde is reduced. In response to this situation, the plant technicians regularly monitor the inner wall of the reactor while enhancing the frequency of equipment maintenance, optimize the process parameters, and reasonably adjust the amount of continuous hydrochloric acid to be added, so as to solve the hidden trouble of the sub-combustion device. . Clear Ribbed Acrylic Sheet,Acrylic Translucent Sheet,Ribbed Acrylic Sheet,Clear Reeded Acrylic Sheet Jiangmen Kunxin new Material Technology Co.,Ltd , https://www.jmkunxinplastics.com