Patent ID: 8419811
Filing Date: 2013-04-16
Classification: C10L

Abstract:
1. Fuel composition for a two-stroke engine or a mixture-lubricated four-stroke engine, the fuel composition containing less than approximately 5% by volume of a two-stroke engine oil and having an engine octane rating of more than 87, wherein the fuel composition contains more than 85% by volume alkanes, wherein the alkanes comprise at least 75% by volume of C4 to C14 isoalkanes, wherein the fuel composition is suitable for use in forestry and contains less than approximately 5% by volume of aromatic compounds, less than approximately 0.2% by volume of benzene, and less than approximately 5% by volume of olefins; wherein, pursuant to the determination of the distillation characteristics according to DIN EN ISO 3405, at least 25% by volume of the fuel composition evaporate at temperatures above 110° C., wherein the fuel composition contains 13% by volume to 30% by volume C4 to C5 isoalkanes; wherein of the at least 25% by volume of the fuel composition that evaporate at temperatures above 110° C., a portion that is at least 20% by volume of the total fuel composition evaporates at temperatures above 130° C.; wherein, of the at least 25% by volume of the fuel composition that evaporate at temperatures above 110° C., a portion that is at least 10% by volume of the total fuel composition evaporates at temperatures above 165° C.