| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an A-type heavy oil composition excellent in life cycle CO2 exhaust characteristics, member effects and low temperature startability. <P>SOLUTION: This A-type heavy oil composition comprises a hydrocarbon mixed fraction environmental low load type A-type heavy oil base material obtained by contacting a hydrocarbon fraction containing components originated from animal or vegetable oils or fats and/or animal or vegetable oils or fats-originated components with a hydrocracking catalyst containing at least one metal selected from the periodic table groups 6A and 8 and an inorganic oxide having an acid property under pressurized hydrogen, has a sulfur content of≤500 mass ppm and an oxygen content of≤1 mass%, and satisfies JIS No. 1 heavy oil standards. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
