[sixty eight] whilst the Dangote refinery lists this column as a individual unit, it possibly is just like the "slide stripper" pointed out in portion "Naphtha hydrogen cure" more up On this desk. such as RFCC, the NHT is a safety-significant area of a refinery. 2010 the NHT warmth exchanger of your Tesoro refinery in Anacortes ruptured, causing a