Environment-friendly marine fuel

1-61. (canceled)

A fuel characterized in that said fuel meets or exceeds all ISO RMA 10 (ISO 8217-10 of 2016) specifications except flashpoint, said fuel having

• (a) flashpoint less than 60° C.,
• (b) sulfur is 0.50% m/m (wt. %) or less at sea and is 0.1 m/m (wt. %) or less in emission control area or in port, and
• (c) fuel composition characterized by reference to composition of hydrocarbon feed from which said fuel is formed wherein said fuel comprises a combination of entire range of all C3 to greater than C20 hydrocarbons of said feed except (1) insoluble hydrocarbons which are not soluble in a solvent suitable for solvent separation are removed and (2) hydrocarbons with carbons below C5 if butane and lighter are optionally removed.

14-30. (canceled)

35-44. (canceled)

A liquid fuel comprising

• (a) hydrotreated streams of liquid fractions of over sulfur breakpoint, and
• (b) untreated liquid fractions at or below sulfur breakpoint, wherein
• said fuel is further characterized in that (1) does not contain residue insoluble in one or more solvents used for solvent separation, and (2) has flashpoint less than 60° C.

A fuel comprising all hydrocarbons from hydrocarbonaceous feed from which said fuel was formed within range (a) having an initial boiling point in the range about 35° C. to about 315° C. (b) up to a maximum boiling point of the end of deasphalted oil within said fuel and start of insoluble residue of said feed which is not soluble in solvent selected for solvent separation excluded from said fuel and said fuel has flashpoint less than 60° C.

A fuel comprising a combination of hydrocarbons of feed forming said fuel ranging from the lowest boiling portion of an untreated liquid fraction of said feed from atmospheric distillation at or below sulfur breakpoint combined in said fuel to highest boiling portion of hydrotreated solubles from solvent separation of liquid fractions of said feed of over sulfur breakpoint combined in said fuel, wherein said fuel has flashpoint less than 60° C.

A fuel in accordance with claim 5 further characterized by comprising

• (a) untreated unstabilized wild straight run naphtha and other atmospheric distillation cut below or at sulfur breakpoint cut
• (b) hydrotreated distillate effluent comprising wild naphtha and all or a portion of low sulfur diesel, and
• (c) hydrotreated oils comprising hydrotreated diesel and hydrotreated oil heavier than diesel having highest boiling point being the highest boiling portion of treated effluent from solvent separation.

A fuel wherein sulfur content of each untreated component of the fuel has actual sulfur below or at the breakpoint and each other component is a treated component, and fuel does not exceed a sulfur target sulfur content of sulfur (1) at 0.50% m/m (wt. %) or below at sea and (2) at 0.1 m/m (wt. %) or less in emission control area or in port,

A fuel characterized in that said fuel has an actual sulfur content of 0.50% m/m (wt. %) or less at sea and (2) at 0.1 m/m (wt. %) or less in emission control area or in port, and comprises a range of crude oil derived hydrocarbons from C3 or C5 to greater than C20, said hydrocarbons having an initial boiling point being the lowest boiling point of any fraction within untreated streams combined in said fuel and highest boiling point being the highest boiling point of a hydrotreated stream combined in said fuel.

A fuel characterized in that the highest boiling point of said fuel is the highest boiling portion of effluent from solvent separation which is subsequently treated and forms a portion of said fuel, wherein said fuel has an actual sulfur content of 0.50% m/m (wt. %) or less at sea and (2) at 0.1 m/m (wt. %) or less in emission control area or in port.

A fuel characterized in that the highest boiling point of said fuel is the highest boiling portion of effluent from solvent separation which is subsequently treated by hydrogen and forms a portion of said fuel, wherein said fuel further comprises components of a blend of light tight oil with hydroprocessed high sulfur fuel oil or other heavy residual, which is blend adjusted either on-shore or onboard to have actual sulfur content of (1) 0.50% m/m (wt. %) or less at sea and (2) at 0.1 m/m (wt. %) or less in emission control area or in port.

63-64. (canceled)