It is used in high speed diesel engines generally operated under frequent speed and load changes, such as those in city buses and similar vehicles. 1 diesel fuel: A light distillate fuel oil that has distillation temperatures of 550 degrees F at the 90-percent point and meets the specifications defined in ASTM Specification D 975. These are light fuel oils used for home heating, as a diesel engine fuel (including railroad engine fuel and fuel for agricultural machinery), and for electric power generation. Crude oil is refined to produce a wide array of petroleum products, including heating oils gasoline, diesel and jet fuels lubricants asphalt ethane, propane, and butane and many other products used for their energy or chemical content. Liquids produced at natural gas processing plants are excluded. Drip gases, and liquid hydrocarbons produced from tar sands, gilsonite, and oil shale.Small amounts of nonhydrocarbons produced from oil, such as sulfur and various metals.Lease condensate recovered as a liquid from natural gas wells in lease or field separation facilities and later mixed into the crude stream is also included. Small amounts of hydrocarbons that exist in gaseous phase in natural underground reservoirs but are liquid at atmospheric pressure after being recovered from oil well (casinghead) gas in lease separators and are subsequently commingled with the crude stream without being separately measured.Depending upon the characteristics of the crude stream, it may also include: A mixture of hydrocarbons that exists in liquid phase in natural underground reservoirs and remains liquid at atmospheric pressure after passing through surface separating facilities. The primary feedstock used to make gasoline, diesel, jet, residual fuel and other finished petroleum products. the reduction of capacity for unscheduled downtime due to such conditions as mechanical problems, repairs, and slowdowns.the types and grades of inputs to be processed the types and grades of products expected to be manufactured the environmental constraints associated with refinery operations the reduction of capacity for scheduled downtime due to such conditions as routine inspection, maintenance, repairs, and turnaround and.No reduction in barrels per calendar day calculations are made when a planned distribution of intermediate streams through other downstream facilities is part of a refinery's normal operation the capability of downstream facilities to absorb the output of crude oil processing facilities of a given refinery.The amount is expressed in terms of capacity during a 24-hour period and reduces the maximum processing capability of all units at the facility under continuous operation (see barrels per stream day) to account for the following limitations that may delay, interrupt, or slow down production: The amount of input that a distillation facility can process under usual operating conditions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |