engleski

Cost-effective design of energy efficient four-product dividing wall columns

Potential alternatives for a fully thermally coupled four-product dividing wall column are addressed, emphasizing hydraulic design and column dimensioning aspects of importance for practical implementation of multi-partition wall configurations. Utilising an industrially relevant aromatics processing plant case for evaluation and comparison of the cost-effectiveness of alternative configurations, this paper focuses on a new, minimum energy, four-product dividing wall column with two overhead product streams.

Dividing wall columns; design; energy efficiency

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