| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 687216 | Chemical Engineering and Processing: Process Intensification | 2013 | 11 Pages |
Abstract
⺠This is a first control study on a four-product extended Petlyuk column. ⺠Four-product extended Petlyuk column can offer energy savings up to 50% compared to the conventional distillation columns. ⺠We propose simple decentralized control structures and test for large disturbances. ⺠The design of robust control structures is at a nominal point close to theoretical minimum energy. ⺠Conclusions are generic and can be applied to feed mixtures of different volatilities and compositions.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Process Chemistry and Technology
Authors
Deeptanshu Dwivedi, Ivar J. Halvorsen, Sigurd Skogestad,