Conclusion While there is still a place for the mechanical filter in today’s refining
sector, the electrostatic separator offers significant profitability and operational advantages over mechanical filtration for slurry oil clarification, especially at larger scales. There are notable advantages over mechanical filtration for slurry oil clarification, particularly in terms of product purity, oil yield, and reduced Opex. Refineries aiming to access premium markets and maximise profitability should strongly consider evaluating today’s options for clarification beyond upfront capital cost. The ability to recover more valuable products, reduce ongoing costs, and produce consistently cleaner oil makes the selection of the right clarification technology for modern refineries a key decision in maintaining a positive bottom line. VIEW REFERENCES Victor M Scalco Vic.Scalco@ga.com
Figure 2 Glass bead separation Source: General Atomic electromagnetic systems
• Minimal oil losses. • Lower maintenance requirements. • No filter media disposal costs.
Limitations • Higher capital cost.
• Training required for efficient operation. • Glass bead replacement every five years.
Ad index
Distillation Experts Conclave events.distillationconclave.com FCCU in Transition www.digitalrefining.com/case-study Industrial Development Services – IDS
22
Refining India Conference
10
refiningindia.com Safetember 2026
16
IBC
events.safetember.in/2026 Unicat Catalyst Technologies www.unicatcatalyst.com Zwick Armaturen
OBC
IFC, 28
idsindia.org PTQ Subscription
9, 38
4, 34
www.digitalrefining.com
zwick-gmbh.de/en
Contributions and Advertising To contribute to a future issue, please send your abstract to Manoj Sharma: editor@refiningindia.com +91 9899 077 595 If you have any questions or would like to discuss advertising, contact Paul Mason: sales@petroleumtechnology.com +44 7841 699 431
Refining India
60
Powered by FlippingBook