Resources

2 Resources for

unichem 7401 antifoulant

Unichem 7401 Antifoulant Eliminates Fouling in Hydrotreater: A Gulf Coast Refiner was starting up a new hydrotreater with significant reservations about fouling. They had experienced significant fouling problems on a number of hydrotreaters previously. The new hydrotreater was to process heavy coker gas oils, which are expected to cause high fouling. The test results showed that Unichem-7401...; Tags: Monitoring, Computer, Unichem 7401 Antifoulant, Productivity; Case studies
Unichem 7401 Antifoulant Extends Hydrotreater Run Lengths: A Gulf Coast Refiner was experiencing significant fouling in the preheat section of their hydrotreater. The fouling forced the refinery to shutdown the unit, clean the exchangers and some catalyst change out. The Hydrotreater processes 36 KBD of jet fuel and had experienced very short run lengths of 7-9 months...; Tags: Length, Unichem 7401 Antifoulant, BJ Chemical Services; Case studies