Browsing Institutt for kjemisk prosessteknologi by Author "Halvorsen, Ivar j."
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Composition Estimation in Dividing-Wall Columns Using Temperature Measurements
Ghadrdan, Maryam; Halvorsen, Ivar j.; Skogestad, Sigurd (Chapter, 2011)In this work, we propose a method to estimate the product compositions in a distillation column section based on a combination of a number of temperature measurements from different locations in ... -
Control Structure Design for Optimal Oparation of 4-Product Thermally Coupled Columns
Dwivedi, Deeptanshu; Halvorsen, Ivar j.; Skogestad, Sigurd (Lecture, 2011)Control and operation of energy efficient complex distillation arrangements like Kaibel and Petlyuk columns can be challenging. This paper discusses the control structure design for stabilizing ...