This designed is designe the corresponding acetylene of yield 100000 ton PVC material per year.。the thesis makes a general review on the properties and industrial application of PVC materials, produce technics,happen working procedure flow, the thesis discussed the industrial application of PVC materials at home and abroad, the future fabrication techniques and potential application of PVC materials status 。
Broken after the calcium carbide and water in response to acetylene gas generated by the cleaner, less people are cooling tower water washing cooling, compressed and sent as part of the other part to the acetylene gas cabinets, gas counter balance adjustment by the gas. compressed acetylene access to a clean series of towers, tower 2 clean washed by the oxidation of sodium hypochlorite solution to remove sulfur, phosphorus and other impurities, and then into the tower and 10% to 15% alkali solution and, after purification acetylene by the cooling device of the initial removal of the water saturation after the sperm of more than 98.5 purity acetylene synthesis process used to send VCM。
Calculates the data which according to the material balance and the thermal graduated arm obtains to carry on the equipment computation and the shaping, has chosen the specification finally for φ1400×14000 pure tower two, φ1400×14000 neutral tower, φ1400×3000 cooling tower。
Keywords: PVC material,Acetylene generator,Material balance,The energy balance,Equipment Selection