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بررسی مشخصه های حلال NMP در فرآیند جداسازی برش C4 به روش تقطیر استخراجی

Hossein Abolghasemi; Hadis Khakbaz

Volume 42, Issue 8 , February 2009, , Pages 969-974

https://doi.org/10.22059/jac.2013.7816

Abstract
  1,3-Butadiene, BD is produced from C4-cut by extractive distillation. The separation of 1,3-Butadiene from C4-cut is not possible through the conventional distillation processes, because several mixtures have consisted of close boiling points constituents and make azeotrope. The BASF extraction distillation ...  Read More