公开(公告)号：US20240003306A1

公开(公告)日：2024-01-04

申请号：US18255620

申请日：2021-11-19

Applicant: REFUEL SOLUTIONS S.R.L.

Inventor： Adriano CORDISCO ,  Tommaso D'ANGELO ,  Federico DE PIETRI ,  Marco DI MOLA ,  Gabriele REBECCHI

IPC: F02D19/08 ,  F02D41/06 ,  F02D19/06 ,  F01N3/025 ,  F01N11/00 ,  F01N3/36

CPC classification number: F02D19/081 ,  F02D41/064 ,  F02D19/0665 ,  F02D19/0673 ,  F02D19/0652 ,  F02D19/0668 ,  F01N3/025 ,  F01N11/002 ,  F01N11/007 ,  F01N3/36 ,  F02D2200/0606 ,  F02D2200/0611 ,  F01N2550/04

Abstract: A method for using biodiesel fuel in compression ignition internal combustion engines is described, the biodiesel fuel being present in a light oil diesel-biodiesel blend with a percentage of biodiesel greater than 7%, in which this percentage of biodiesel higher than 7% causes an increase in the viscosity of the mixture, the increase in viscosity negatively affecting the cold start of the engine; the method reduces the biodiesel concentration to below 7% in the starting phase of the engine, the reduction in concentration being achieved by adding light oil diesel to the light oil diesel-biodiesel blend.