Fuel composition
AssigneePrimus Green Energy Inc.
InventorsHoward L. Fang, Meifang Qin, Moshe Ben-Reuven
Life of this patent
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Abstract
This invention relates to fuel compositions for use in combustion engines, such as for motor vehicle and aircraft usage. The fuel composition contains at least 99.5% of aromatic hydrocarbons and paraffinic hydrocarbons. The composition also preferably contains no lead, no multi-ring compound (only single ring compounds are present), less than about 15 ppm sulfur, and/or less than about 5 ppm nitrogen species. The resulting fuel is a drop-in fuel that provides clean burning with little to no engine deposit, high lubricity, high stability, and low corrosion.
Claims11
A method for controlling aromatics to paraffins ratio in a MTGH process comprising the steps of:
- a. determining the aromatics to paraffins ratio of an outlet stream of the process;
- and
- b. adjusting the aromatics to paraffins ratio by varying the total syngas flow rate into a first reactor of the MTGH process.
Dependencies are inferred from the claim text.