ENERGY PROCESS SYSTEM FOR THE PRODUCTION OF AMMONIA, THERMAL AND ELECTRIC ENERGY AND THE METHOD OF OPERATION OF THE SYSTEM Russian patent published in 2023 - IPC F02C3/00 C01C1/02 

FIELD: energy.

SUBSTANCE: invention relates to environmentally friendly and cost-effective methods and units for the production of a useful product – ammonia, thermal and electrical energy. The energy process system comprises a power unit (1), a cryogenic air separation unit (2) (ASU) connected to the power unit (1) by a liquid oxygen supply line and an energy supply line, a fuel source (3), an electrolyser (5) configured to produce oxygen and hydrogen from water coming from the power unit (1), and the unit (6) connected to it for generating electricity from renewable energy sources (RES), whereas it comprises an ammonia production unit (4) (APU) connected by a line (9) for hydrogen supply with the electrolyser (5), a nitrogen supply line (11) with the ASU (2) and electric and/or mechanical energy supply line with the power unit (1). The method of operation of the energy process system is also disclosed.

EFFECT: increasing the efficiency of the system by increasing the use of thermal energy of the media circulating in the system, as well as the media themselves to obtain useful and high-energy products – ammonia.

8 cl, 1 dwg