<span class="datatitle">导向筛板在甲醇精馏塔技术改造中的研究与应用</span>

李群生¹⁾; 王宝华²⁾

Application of flow-guided sieve tray to methanol distillation column technical innovation

L I Qun-sheng¹⁾ ; WANGBao-hua²⁾

. 2001, (3): 9 -12 .