In response to the worldwide need for more sustainable chemical processes, distillation
became target of major efforts for efficiency improvement. Leveraged by process …

The conventional way to produce styrene is ethyl-benzene dehydrogenation, which
generates benzene and toluene as byproducts. In general, the separation of these three …

Distillation is an energy-driven process that is recognised as the most widely used in
chemical and petrochemical industries. Energy efficiencies have always been the key issue …

The objective of this paper is to present the study and analysis of the energy efficiency for
the natural gas liquids (NGLs) fractionation sequence by using driving force method. To …

Distillation operations became a major concern within sustainability challenge, which it
becomes a primary target of energy saving efforts in industrially developed countries …

As an important separation unit, distillation column is widely applied in petrochemical and
other process industry. For separating multicomponent mixtures, distillation is conducted …

The objective of this paper is to present the retrofitting analysis for the direct sequence
natural gas liquids (NGLs) separation process and to analyse the process sensitivity with …

The objective of this paper is to retrofit the energy of the Olefin Mixture (OM) direct sequence
and analyze the energy sensitivity with respect to the feed compositions. In order to perform …

Distillation is a common separation process since its emergence in the early 20th century
due to its capability for mass production without compromising the product (s) quality …

Recently, energy consumption has become a crucial consideration especially for energy-
intensive distillation process. This issue becomes worse for a multicomponent process …