Hydrocarbon Oil Cracking TRIZ Cases
- Ebullated Bed Hydroconversion for Heavy Residuum Upgrading
An integrated ebullated bed process upgrades heavy residuum and vacuum gas oil using selective hydrocracking catalysts.
- Hydrotreatment Process for Aromatic Nitrogen Removal
A two-stage hydrotreatment process converts aromatic nitrogen compounds to non-aromatic forms using adjusted temperature and pressure conditions.
- Heavy Reformate Dealkylation and Transalkylation for Xylene Production
Dealkylation reactor converts heavy aromatics to lighter streams while transalkylation reactor processes toluene into mixed xylenes, increasing xylene yield.
- Hydrotreating and Hydrocracking Integration for ULSD Production
A hydrotreating unit shares a compressor with a hydrocracking unit to process diesel streams efficiently.