System for increasing efficiency of two-stage or multi-stage compressor assembly for compression of process gas, circulates cooling agent to absorption-type refrigeration machine and intercooler

摘要

The system has an absorption-type refrigeration machine that is provided with a closed loop consisting of a generator (21), a condenser (22), an evaporator (23) and an absorber (24). The cooling agent (25) is circulated to the refrigeration machine and an intercooler (12) connected with a cooling circuit (13). The cooling agent in the refrigeration machine is provided to receive heat energy (Q23) through heat exchanger surfaces (28) of the evaporator by the cooling circuit such that the cooling agent is vaporized and the temperature of the intercooler is reduced.