公开(公告)号：US11879105B2

公开(公告)日：2024-01-23

申请号：US17244222

申请日：2021-04-29

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Timothy J. Anderson ,  Erin R. Fruchey ,  Suzanne R. Golisz ,  Kenneth C. H. Kar ,  Sheryl B. Rubin-Pitel

IPC: C10L1/08

CPC classification number: C10L1/08 ,  C10L2200/0438 ,  C10L2270/026

Abstract: Provided are marine fuel compositions having acceptable wax behavior. In one form, the marine fuel composition has the following enumerated properties: a kinematic viscosity at 50° C. of about 5 cSt to about 700 cSt; a wax endpoint temperature of less than about 100° C.; and a ratio of kinematic viscosity at 100° C. to operating viscosity greater than 1, wherein the operating viscosity is at least about 2 cSt. The marine fuel composition exists in a liquid phase with essentially all the wax in the composition melted (essentially free of solid wax) prior to fuel injection into a marine engine.