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Co-processing renewable feeds in hydrodesulphurisation units
May-2024
Ionic modelling’s contribution to designing crucial modifications in HDS unit process schemes to minimise the risk to operations while maximising renewable ...
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Solving a tube failure problem due to flow stratification using the Xtend tube-insert
Apr-2024
A vacuum heater located at a major oil refinery experienced tube failures at the top of the radiant section, and inspection showed a substantial layer ...
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K Model: The future of blending (RI 2023)
Nov-2023
In a refinery operation, the profitability margin is increased when heavy crude fractions are blended with light crude without affecting processabilit ...
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Co-processing renewable feeds in hydrodesulphurisation units
May-2024
Ionic modelling’s contribution to designing crucial modifications in HDS unit process schemes to minimise the risk to operations while maximising renewable ...
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Troubleshooting vacuum unit revamps
Jul-1998
While vacuum unit revamps increase gasoil yield, management is pushing the intervals between turnarounds to four or five years
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Claus sulphur recovery options
Apr-1997
This article examines some Claus modifications which can alleviate operational difficulties and improve overall sulphur recovery