Abstract: Fuel converters configured to convert a transportation fuel to a low-C hydrocarbon fuel, along with methods of their use, are provided. The fuel converter can comprise: an evaporator configured to receive a transportation fuel from a fuel tank in a liquid state, wherein the evaporator converts the transportation fuel from a liquid to a gas; a fuel burner configured to heat the evaporator; a catalyst cartridge in fluid communication with the evaporator so as to receive the gas from the evaporator; and a condenser in fluid communication with the catalyst cartridge so as to receive the reaction product mixture from the catalyst cartridge. The catalyst cartridge comprises a catalyst configured to convert the transportation fuel into a reaction product mixture comprising a low-C hydrocarbon fuel. The condenser is configured to separate the low-C hydrocarbon fuel from a condensed fuel in the reaction product mixture.

Abstract: Fuel converters configured to convert a transportation fuel to a low-C hydrocarbon fuel, along with methods of their use, are provided. The fuel converter can comprise: an evaporator configured to receive a transportation fuel from a fuel tank in a liquid state, wherein the evaporator converts the transportation fuel from a liquid to a gas; a fuel burner configured to heat the evaporator; a catalyst cartridge in fluid communication with the evaporator so as to receive the gas from the evaporator; and a condenser in fluid communication with the catalyst cartridge so as to receive the reaction product mixture from the catalyst cartridge. The catalyst cartridge comprises a catalyst configured to convert the transportation fuel into a reaction product mixture comprising a low-C hydrocarbon fuel. The condenser is configured to separate the low-C hydrocarbon fuel from a condensed fuel in the reaction product mixture.