논문 상세보기
pp.645-653
In this study, the chemical flow of butadiene in the Korean chemical material industry was analyzed by chemical flow analysis. In addition, the atmospheric emissions estimation equation was calculated. The results of the product-specific material flow analysis showed that 1,450,076 tons of butadiene have been used in the domestic chemical material industry. Of that, 28.2% was used for SBR, 29% for BR, 21.2% for ABS, and 21.5% for the manufacture of other rubber products. In addition, butadiene has been used in the production of final products, such as automotive supplies and equipment, tires, shoes, and consumer electronics products. Among them, it was found that the major product at 39% in the production of tires. About 56.7 tons of butadiene found to have been emitted into the atmosphere by the calculated expression. The results of the regional analysis showed butadiene was treated in five cities and seven provinces, with the largest amount of butadiene used in Chungnam. The results of standard industrial classification showed that, among the 23 divisions of the standard industrial classification, butadiene flow in the manufacture of synthetic resins or other plastic materials was found to account for about 70% of the total.
