Conversion Of A Light Sweet Refinery To A Heavy Bitter Refinery
This invention relates to the conversion of a light candy refinery to a heavy sour refinery via the up entrance addition of a resid hydrocracker.BACKGROUND OF THE INVENTIONThe following are two ways by which a refiner can produce low-sulphur transport gas. The primary is to process a predominantly light candy crude by way of distillation and [...]