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health and safety plan solid waste management unit assessment

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JP-4 (JET FUEL 4) 64-7<br />

64.1 MAJOR USES AND COMPOSITION<br />

64.1.1 Major Uses<br />

Jet Fuel 4 (JP-4) is a turbine engine fuel used exclusively by the<br />

U.S. Air Force; it constitutes 85% of the turbine fuels used by the<br />

Department of Defense (1933).<br />

64.1.2 Composition<br />

Jet fuel petroleum products are made by blending various proportions<br />

of distillate stocks such as naphtha, gasoline <strong>and</strong> kerosene to<br />

meet military <strong>and</strong> commercial specifications. Most of the available<br />

characterization data (e.g., military specifications) address gross<br />

performance properties. There is considerable variability in the<br />

concentration of major components, as well as in the performance<br />

characteristics, of JP-4 fuel derived from different crude oil supplies<br />

(1843,2246,2247,2251). In general, the reported distillation range for<br />

JP-4 fuel is approximately 14O'C-27O'C (1844); most of the hydrocarbons<br />

fall in the range of C, to C,,. A typical JP-4 composition expressed<br />

as percent volume by compound category has been reported (1845) to be:<br />

paraffins (61%), monocycloparaffins (24%), dicycloparaffins (5%) 9<br />

alkylbenzenes (8%), indans <strong>and</strong> tetralins (1%) <strong>and</strong> naphthalenes (

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