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Aspen process economic analyzer

AP Acidification potential ATP Aquatic toxicity potential APEA Aspen Process Economic Analyzer CEI Chemical exposure index... [Pg.164]

An NGL plant was selected to analyze several distillation assisted heat pump processes when compared to conventional distillation. The depropanizer column which is the third column of the NGL plant was suitable for retrofitting by heat pump systems. This conventional process, along with top vapour recompression, bottom flashing and absorption heat pumps, were simulated using the Aspen Plus software, in order to determine economically the best alternative. Distillation with both top vapor recompression and bottom flashing heat pumps allows reduction of operation (energy) costs by 83.3% and 84%, respectively. This improves the economic potential (incorporating capital costs) by 53% and 54%, respectively. [Pg.209]

See other pages where Aspen process economic analyzer is mentioned: [Pg.67]    [Pg.156]    [Pg.67]    [Pg.156]    [Pg.19]    [Pg.276]    [Pg.555]    [Pg.83]    [Pg.276]   
See also in sourсe #XX -- [ Pg.156 , Pg.157 ]



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