Exergetic Process Assessment

One year before Ayres publications [7,8], Cornelissen [9] completed his PhD dissertation in which he had combined life cycle analysis with exergy analysis. He called this extension of LCA exergetic life cycle analysis. He explained that ELCA should be part of every LCA because the loss via dissipation of exergy is one of the most important parameters to properly assess a process and measure the depletion of natural resources. Cornelissen even went one step further and extended ELCA to what he called zero-emission ELCA. In this extension of ELCA, the exergy required for the abatement of emissions, that is, the removal and reuse of environmentally friendly storage of emissions, is accounted for. Cornelissen illustrated his ideas with examples of... 

A novel ternary diagram for each coal was developed to uniformly assess the performance and potentials of all the gasification processes and the influence of the ash content shown in Chapter 7. An exergetic analysis also revealed the impact of the gas cooling methods. These results are presented in Chapter 8. 

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