This article introduces a CDU-VDU configuration tailored for grassroots refineries, decoupling stripping and rectification sections via a dedicated flash drum to enable steam-free rectification.

In this work, applications of exergy and economic concepts to compression, heat exchange, and separation processes were used for calculation of the irreversibility rate, thermodynamic efficiency, and ...

The Spinning Cone Column has unique features that allows for the removal of alcohol from wine while protecting taste Image source: Adobe In the world of wine, quality is king. Every decision made ...

School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, 50 UNIST-gil, Eonyang-eup, Ulju-gun, Ulsan 44919, Republic of Korea Graduate School of Carbon Neutrality, ...

Visakhapatnam (AP) June 10, (ANI): Chief Manager at Visakh Refinery in Visakhapatnam YV Tarak, highlighted the engineering marvel of the refinery’s CDU4 and vacuum distillation columns. Standing atop ...

Extractive distillation is an alternative for ethanol dehydration processes that has been shown to be more effective than azeotropic distillation and, in close proximity, to be very competitive ...

Breeding season is approaching, and bull turnout is only weeks away for herds that plan to start calving next January. We are fortunate in Oklahoma to have a large number of outstanding registered ...

This article delves into advancements in green chromatography, focusing on how innovative HPLC column design can drive eco-conscious practices. As the field of analytical chemistry embraces ...

Presented here is the progress and resolution of a troubleshooting case involving a distillation column with a capacity reduction problem Troubleshooting distillation columns during operation is often ...