GAS SUPPLY SYSTEM OF OIL TANKER, USING TWO TYPES OF FUEL, AND OIL TANKER Russian patent published in 2023 - IPC B63H21/12 F02D19/06 F02M21/02 

FIELD: oil industry.

SUBSTANCE: invention concerns operation of marine transport vessels, in particular oil tankers, using two types of fuel. A gas supply system of an oil tanker, using two types of fuel, is proposed, wherein the system contains: fuel tanks (4a, 4b) for LNG, located above main deck (6) and respectively placed along a right side and along a left side of main deck (6) in front of deck superstructure (20); an engine room located below main deck (6); and room (1) for processing of fuel gas, located above main deck (6). Fuel in fuel tanks (4a, 4b) for LNG is transported to room (1) for processing of fuel gas to be processed and transported to installations, which use gas, in the engine room.

EFFECT: gas supply system of the oil tanker, using two types of fuel, is installed on a large oil tanker to solve a problem of LNG storage as fuel for powering and a problem of arrangement for delivery of the gas supply system, thereby providing more flexibility of selection of fuel for vessels; in addition, the gas supply system does not deteriorate load capacity of the oil tanker, and it remains the same as in usual fuel tankers of the same type.

18 cl, 11 dwg