Book Description

Residual fuels are, by their very definition, the lowest quality petroleum fuels available: the residue that is left over after all the higher grade fuel components are removed from the crude oil. As such, they are the cheapest fuels available and therefore attractive to industries which are large consumers of fuel, e.g., refinery processing, marine, and electric utilities. Boilers, gas turbines, and diesel engines have been successfully designed to operate efficiently on residual fuel with acceptable durability and within environmental constraints. Nevertheless, problems arise that are often attributable to some critical properties of residual fuels which may vary considerably. They result in added maintenance costs, and operational interruptions either in storage and handling, or in combustion. They are generally manageable, particularly if solutions can be found based upon experience. The combined utility industry experience with residual fuel has been communicated and documented for some years by means of EPRI-coordinated meetings of utility technical and management staff. These meetings have identified the need for a practical and updatable document to which utilities staff can refer for specific information in procurement and utilization of residual fuel. This Residual Oil Users' Guidebook is intended to serve that purpose.