Benzene-toluene-xylene (BTX) separation is one of the processes consuming large amounts of energy in the petrochemical industry. A new BTX separation process utilizing an extended divided-wall column is proposed by Young H. Kim of Dong-A University, Pusan, Korea. Its performance with regard to energy savings and cost reduction was examined in comparison with that of the conventional BTX separation process.
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机译：苯-甲苯-二甲苯（BTX）分离是石化行业中消耗大量能量的过程之一。韩国釜山东亚大学的Young H. Kim提出了一种新的BTX分离工艺，该工艺采用扩展的分隔壁色谱柱。与传统的BTX分离工艺相比，它在节能和降低成本方面的性能得到了检验。
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