| 摘要 |
An energy recovery system for a process means (100) comprises a compressor (1), a turbine (2) and a generator (4) being arranged to be driven by a main shaft (3). It also comprises a heat exchanger (5) on a first side being fluidly arranged between the compressor (1) and the turbine (2) and on a second side being fluidly arranged downstream of a process means (100). Heat emanating from exhausts of said process means (100) is transferred to an airflow of the compressor turbine (1, 2) assembly, which airflow is expanded in the turbine (2) which then powers the compressor (1) and the generator (4). Energy is thus recovered from the process, which energy is transformed into electricity so that the overall efficiency of the process is increased.
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