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Neurohive helps energy companies build, update, curate, and serve knowledge — combining your own data with datasets curated by industry experts, so every answer is grounded, current, and traceable to its source.
Answers are sampled from real knowledge bases and expert-curated datasets — so every claim keeps the passage it came from.
Delayed coking is the most tolerant of high-sulphur residue. Catalyst consumption climbs sharply above 4 wt%. Deasphalting costs a heavier pitch stream.
Coke sulphur content rises approximately linearly with feed sulphur across the tested range, and the relationship held across all three units surveyed. Above the mid range the coke falls outside anode specification and is directed to fuel-grade outlets, which is the practical constraint on feed selection rather than unit throughput.
Catalyst replacement rate approximately doubles between 3 and 5 wt% feed sulphur. Operators attributed the step change to metals deposition rather than to coking, and reported that it was not recovered by adjusting severity alone.
Pitch yield increases with feed heaviness and requires a dedicated disposal outlet. Where no outlet exists within economic haul distance, transport rather than the deasphalting step itself sets the margin on the unit.
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Decades of published technical knowledge across refining, petrochemicals, and midstream processing — searchable and conversational.

A structured dataset of energy projects across the globe — capacities, status, ownership, and involvement — built for analytical queries and automated reports.
Trusted, verifiable answers on upstream operations and technology, drawn from one of the industry's most established archives.
Independent statistics and analysis from the U.S. Energy Information Administration — production, consumption, prices, and forecasts across every fuel.
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Answers are sampled from real knowledge bases and expert-curated datasets — so every claim keeps the passage it came from.
Search Results (2)
1NIST | Sustainable Metals Processing and Alloy Development
The National Institute of Standards and Technology (NIST) is committed to advancing sustainability in the metals processing industry by developing cutting-edge technologies, standards, and data infrastructure…
2Hydrocarbon Processing | High-Performance Duplex Stainless Steel Alloys for Deepwater Drilling Applications
Technical specifications and corrosion resistance properties of 2205 and 2507 duplex steels used in subsea equipment and drilling risers.
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Two sources — your own dataset, built with the Dataset Builder and governed by you, and Neurohive’s curated datasets covering Hydrocarbon Processing, GEI, World Oil, EIA and more — feed one expert-curated knowledge layer, which provides relevant sources, known limitations, always-updated data and traceable answers to three surfaces: Reports, Projects and Research.
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We work out whether your problem is a knowledge problem, and what data would have to be in reach to solve it.
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