公开(公告)号：US20220220399A1

公开(公告)日：2022-07-14

申请号：US17614087

申请日：2020-06-18

Applicant: SHELL OIL COMPANY

Inventor： Yasmin Verena HEMBERGER ,  Jens STRUNK ,  Jens KRUEGER-VENUS ,  Jan-Henrik GROSS

IPC: C10L1/06 ,  C10L1/02 ,  C10L1/16 ,  C10L1/182 ,  C10L10/04

Abstract: Use of a gasoline fuel composition comprising (a) a major portion of gasoline blending components (b) from 0 vol % to 25 vol % of oxygenated hydrocarbon and (c) from 0.01 vol % to 5 vol % of a diene compound for the purpose of increasing the injection duration at the end of a 48 hour deposit formation phase in a direct injection spark ignition engine by at least 10%.