Refinery vacuum distillation units (VDUs) use ejector systems to establish and maintain distillation-column pressure for capturing valuable crude fractions and reducing vacuum residuum. Reliable ...
Numaligarh Refinery Ltd. has let a contract to tkIS India to provide a series of EPCC services for the first package of the operator’s expansion of the 3-million tpy Numaligarh refinery in the ...
There is commonly a tradeoff in performance when a standard motive steam nozzle retrofit alters the original supply nozzle position. New nozzle technology has no such tradeoff. When deployed, new ...
TotalEnergies SE is restarting the small crude distillation unit (CDU) and vacuum distillation unit (VDU) at its 225,500 barrel-per-day (bpd) Port Arthur, Texas refinery on Wednesday, said sources ...
Satellite images obtained by NV clearly show a large-scale fire at the plant. A column of smoke stretched for more than 15 ...
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.