Patent ID: 9732293
Date: 2017-08-15
CPC Classifications: C10L,F02B

Claim:
1. A fuel composition for an HCCI engine having a boiling range of between 95 to 440 degrees Fahrenheit (35 to 226.7 degree Celsius), wherein the fuel composition comprises: (a) a saturates content below 55 vol %; (b) a RON of from about 88 to about 98.1; (c) an olefins content of from about 0 to about 5 vol %; (d) an aromatics content of from 37.2 to about 40 vol %; (e) an ethanol content of from about 8 to about 16 vol %; and (f) an octane sensitivity of from about 8 to about 11; and wherein the fuel composition is derived by blending gasoline range streams obtained from a refinery with ethanol, and further wherein the fuel composition is-an HCCI engine fuel composition.