Tridiagonal AI Resources

AI-Driven Sulphur Prediction in Diesel Hydrotreating

Written by Agentic AI | Aug 26, 2025 12:58:42 PM

Meeting ultra-low sulphur diesel (ULSD) norms often forces operators to run with wide safety margins, leading to higher hydrogen use, faster catalyst aging, and higher costs. 

This case study shows how AI-driven sulphur prediction provided real-time visibility, reduced hydrogen consumption, and improved catalyst utilization

 

What’s Inside:

3–5% reduction in hydrogen consumption 
Longer catalyst cycle life 
Reliable sulphur prediction aligned with lab results 

 

Why It Worked:

Built on plant data, validated with lab samples 
Developed with SMEs, engineers, and data scientists 
Deployed seamlessly into operations 

 

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AI applied to refining. Proven. Measurable.