Compressor 463B5/5+272B5/5+272BR6/1 is designed to compress a nitrogen and hydrogen mixture in the process cycle of ammonia production according to TEC technology.
A triple-effect, four-section compressor with a circulation stage Sections are positioned according to 'back-to-back' aerodynamic layout. LPC includes two sections: each of the sections 1 and 2 has 5 stages. MPC includes section 3 with 10 stages, 5 stages each, according to 'back-to-back' layout. HPC includes section 4 (6 stages) and CS. Compressed gas is cooled after each section in an intermediary air-type gas cooler. All stages are designed with vaneless diffusers. A steam turbine is a drive. Compressor rotors are rotated directly by the steam turbine.