Definition of "hydrotreater" [hydrotreater]

• A chemical engineering plant in which hydrotreating takes place (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "Seattle happened when the unit, called a hydrotreater, was being returned to service after routine maintenance."
• "At its Texas refineries, Valero claims it installed an expensive piece of equipment, called a hydrotreater, to meet stricter emissions standards."
• "There is three hydrotreater plant naphtha hydrotreater, which is Plant 41, the gas oil which is Plant 43, and the diesel, which is Plant 42."