An integrated process and system for conversion of a heavy crude oil to produce transportation fuels is provided. The process includes separating the hydrocarbon feed into an aromatic-lean fraction and an aromatic-rich fraction. The aromatic-rich fraction is hydrocracked under relatively high pressure to convert at least a portion of refractory aromatic organosulfur and organonitrogen compounds and to produce a hydrocracked product stream. Unconverted bottoms effluent is recycled to the aromatic separation step. The aromatic-lean fraction is cracked in a fluidized catalytic cracking reaction zone to produce a cracked product stream, a light cycle oil stream and a heavy cycle oil stream. In certain embodiments the aromatic-lean fraction can be hydrotreated prior to fluidized catalytic cracking.

A multi-stage process for the production of an ISO8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a core process under reactive conditions in a Reaction System composed of one or more reaction vessels, wherein one or more of the reaction vessels contains one or more catalysts in the form of a structured catalyst bed and is operated under reactive distillation conditions. The Product Heavy Marine Fuel Oil has a sulfur level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed.

A multi-stage process for the production of an ISO8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a core process under reactive conditions in a Reaction System composed of one or more reaction vessels, wherein one or more of the reaction vessels contains one or more catalysts in the form of a structured catalyst bed and is operated under reactive distillation conditions. The Product Heavy Marine Fuel Oil has a sulfur level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed.

A processing facility is provided. The processing facility includes an asphaltenes and metals (AM) removal system configured to process a feed stream to produce a power generation stream, a hydroprocessing feed stream, and an asphaltenes stream. A power generation system is fed by the power generation feed stream. A hydroprocessing system is configured to process the hydroprocessing feed stream to form a gas stream and a liquid stream. A hydrogen production system is configured to produce hydrogen, carbon monoxide and carbon dioxide from the gas feed stream. A carbon dioxide conversion system is configured to produce synthetic hydrocarbons from the carbon dioxide, and a cracking system is configured to process the liquid feed stream.

A method for upgrading olefin-containing naphtha can include injecting a hydrocarbon stream containing an olefin-containing naphtha comprising olefins and diolefins in a reforming reactor at temperatures of from about 700° F. to about 1200° F. and pressures of from about 10 psig to about 500 psig to produce a reformate stream, which is then contacted with an atmosphere comprising hydrogen in a hydrotreating reactor to produce a product stream, wherein the reformate stream comprises at least 50% less diolefins than the hydrocarbon stream and the product stream comprises at least 99% less diolefins than the hydrocarbon stream. A system for upgrading olefin-containing naphtha may include a reforming reactor configured to receive a hydrocarbon stream containing an olefin-containing naphtha comprising olefins and diolefins, which produces a reformate stream, and a hydrotreating reactor configured to receive the reformate stream.

A method for upgrading olefin-containing naphtha can include injecting a hydrocarbon stream containing an olefin-containing naphtha comprising olefins and diolefins in a reforming reactor at temperatures of from about 700° F. to about 1200° F. and pressures of from about 10 psig to about 500 psig to produce a reformate stream, which is then contacted with an atmosphere comprising hydrogen in a hydrotreating reactor to produce a product stream, wherein the reformate stream comprises at least 50% less diolefins than the hydrocarbon stream and the product stream comprises at least 99% less diolefins than the hydrocarbon stream. A system for upgrading olefin-containing naphtha may include a reforming reactor configured to receive a hydrocarbon stream containing an olefin-containing naphtha comprising olefins and diolefins, which produces a reformate stream, and a hydrotreating reactor configured to receive the reformate stream.

According to one embodiment, a heavy oil may be processed by a method that may include upgrading at least a portion of the heavy oil to form an upgraded oil, where the upgrading includes contacting the heavy oil with a hydrodemetalization catalyst, a transition catalyst, a hydrodenitrogenation catalyst, and a hydrocracking catalyst to remove at least a portion of metals, nitrogen, or aromatics content from the heavy oil and form the upgraded oil. The method may further include passing at least a portion of the upgraded oil to a refinery operation.

According to one embodiment, a heavy oil may be processed by a method that may include upgrading at least a portion of the heavy oil to form an upgraded oil, where the upgrading includes contacting the heavy oil with a hydrodemetalization catalyst, a transition catalyst, a hydrodenitrogenation catalyst, and a hydrocracking catalyst to remove at least a portion of metals, nitrogen, or aromatics content from the heavy oil and form the upgraded oil. The method may further include passing at least a portion of the upgraded oil to a refinery operation.

A method for producing jet range hydrocarbons may include reacting at least a portion a fatty acid stream comprising C18:1 free fatty acid with ozone in an ozonolysis unit to form at least a C18:1 ozonide intermediate; introducing the C18:1 ozonide intermediate into a reactor, wherein at least a portion of the C18:1 ozonide intermediate is reacted with a reductive agent to produce oxidized products comprising azelaic acid and nonanoic acid; and introducing the oxidized products into a hydrotreating unit, wherein at least a portion of the oxidized products is hydrotreated to produce a paraffin product comprising nonane.

A method for producing jet range hydrocarbons may include reacting at least a portion a fatty acid stream comprising C18:1 free fatty acid with ozone in an ozonolysis unit to form at least a C18:1 ozonide intermediate; introducing the C18:1 ozonide intermediate into a reactor, wherein at least a portion of the C18:1 ozonide intermediate is reacted with a reductive agent to produce oxidized products comprising azelaic acid and nonanoic acid; and introducing the oxidized products into a hydrotreating unit, wherein at least a portion of the oxidized products is hydrotreated to produce a paraffin product comprising nonane.