Methanol Production Based on Direct-Flow Gas Generator and Nuclear Reactor

Abstract

A nuclear technological complex for producing liquid fuel (methanol) from synthesis gas, obtained in a direct-flow gas generator from coal obtained from the Borodinskoe deposit, is presented. The thermal energy required for the process is delivered from a nuclear reactor with liquid-metal coolant at temperature 700°C. A water-coal suspension with coal-to-water mass ratio 1:4 is delivered into the gas generator along a spiral coil placed in a ring casing into which the warming coolant from the nuclear reactor is delivered. Material and thermal balance of the gas generator is obtained. The synthesis gas at the exit from the gas generator passes through a purification apparatus. Methanol is obtained on a copper catalyst in a circulation reactor at pressure 3 MPa and temperature 270°C. The power of the nuclear reactor is 100 MW. The capacity of the complex is 248 tons/day of methanol.