Separation process of a binary Two-phase hydrocarbon mixture by RHVT : Separation of a Surrogate hydrocarbon mixture of cyclo-hexane and n-pentane

Adib Bazgir

ISBN 10: 6139457416 / ISBN 13: 9786139457410

Published by LAP LAMBERT Academic Publishing, 2019

About this Item

Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | The fundamental objective of this preliminary investigation was to simulate the desired separation in a commercially available vortex tube, using a system of hydrocarbons as a surrogate for air. A bench-scale system was constructed, a mixture of 21 % cyclo-hexane and 79 % n-pentane was selected, and a parametric study was devised to evaluate the effect of feed conditions on vortex tube separation performance. The desired separation was not achieved using the commercial vortex tube, a unit which was designed for air flow rates much higher than we were using in the bench scale environment. Modifications were made to the equipment in an effort to compensate for the lower flow rates; however, these modifications did not improve attempts to achieve the desired separation. All of the data seem to indicate that the best separations achieved in this study were only equivalent to one equilibrium flash stage. Many of the separations did not even match the equilibrium flash case, which suggests that the action of the commercial vortex tube used in this study produced mixing, entrainment, of other processes which serve to reduce the separation when compared to that of an equilibrium flash.

Seller Inventory # 34195399/2

Bibliographic Details

• Title: Separation process of a binary Two-phase hydrocarbon mixture by RHVT : Separation of a Surrogate hydrocarbon mixture of cyclo-hexane and n-pentane
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2019
• Language: English
• ISBN 10: 6139457416
• ISBN 13: 9786139457410
• Binding: Soft cover
• Condition: Sehr gut
• Seller catalogs:
  • Bücher

About this title

Synopsis

The fundamental objective of this preliminary investigation was to simulate the desired separation in a commercially available vortex tube, using a system of hydrocarbons as a surrogate for air. A bench-scale system was constructed, a mixture of 21 % cyclo-hexane and 79 % n-pentane was selected, and a parametric study was devised to evaluate the effect of feed conditions on vortex tube separation performance. The desired separation was not achieved using the commercial vortex tube, a unit which was designed for air flow rates much higher than we were using in the bench scale environment. Modifications were made to the equipment in an effort to compensate for the lower flow rates; however, these modifications did not improve attempts to achieve the desired separation. All of the data seem to indicate that the best separations achieved in this study were only equivalent to one equilibrium flash stage. Many of the separations did not even match the equilibrium flash case, which suggests that the action of the commercial vortex tube used in this study produced mixing, entrainment, of other processes which serve to reduce the separation when compared to that of an equilibrium flash.