公开(公告)号：US11066614B2

公开(公告)日：2021-07-20

申请号：US16707239

申请日：2019-12-09

申请人： Infineum International Limited

发明人： Paul Kerby ,  Robert Rae

IPC分类号： C10L1/14 ,  C10L10/04 ,  C10M129/54 ,  C10M135/10 ,  C10M145/16 ,  C10M161/00 ,  C10M169/04 ,  C10N30/00 ,  C10N30/04 ,  C10N40/25

摘要： A liquid hydrocarbon marine fuel oil includes a marine distillate fuel or a heavy oil or a blend thereof containing an additive combination including: (A) a polyalkenyl-substituted carboxylic acid or anhydride, and (B) a metal hydrocarbyl-substituted hydroxybenzoate and/or sulfonate detergent, where the mass:mass ratio of (A) to (B) is in the range of 20:1 to 1:20 and the treat rate of the additive combination is in the range of 5 to 10000 ppm by mass.