CODE 72406 ACADEMIC YEAR 2016/2017 CREDITS 6 cfu anno 2 INGEGNERIA CHIMICA 8726 (LM-22) - SCIENTIFIC DISCIPLINARY SECTOR ING-IND/25 LANGUAGE Italiano TEACHING LOCATION SEMESTER 1° Semester TEACHING MATERIALS AULAWEB OVERVIEW The course is focused on separations columns, and in particular columns for distillation, absorption and liquid-liquid extraction. Thermodynamics is recalled briefly, and then the main equations are derived on a theoretical basis. Graphical tools are illustrated as well, with attention to the underlying simplifying hypotheses. The theory is developed in parallel with exercises. In particular, a distillation problem is solved with UniSim (process simulation software) in the computer classroom. AIMS AND CONTENT LEARNING OUTCOMES Separation columns: design capability through the use of one the most modern software (UniSim). Capacity of management of pre-existing columns. Optimization of operating parameters of pre-existing columns. TEACHING METHODS The course consists of lectures (50 hours) and classes in the computer lab (10 hours). SYLLABUS/CONTENT The course is focused on separations columns, and in particular columns for distillation, absorption and liquid-liquid extraction. Thermodynamics is recalled briefly, and then the main equations are derived on a theoretical basis. Graphical tools are illustrated as well, with attention to the underlying simplifying hypotheses. Columns are classified as plate or packed columns. The specific features of each type of column is discussed in terms of costs and suitability to specific operating conditions. Design features are discussed (type of trays, types of packing materials), together with fluid dynamic problems (loading, flooding, weeping, etc). Efficiency (Murphree, Hausen, column) is discussed. Cost issues are discussed as well. The theory is developed in parallel with exercises. In particular, a distillation problem is solved with UniSim (process simulation software) in the computer classroom. RECOMMENDED READING/BIBLIOGRAPHY R. Sinnott & G. Towler, Chemical Engineering Design, Fifth edition, Elsevier Science (2009). J.F. Coulson, J.H. Harker, Chemical Engineering, Vol. 2, Fifth Edition, Elsevier Science (2002). TEACHERS AND EXAM BOARD PAOLA COSTAMAGNA Exam Board PAOLA COSTAMAGNA (President) CARLO SOLISIO LESSONS LESSONS START First semester (start of class: September 20th). Class schedule The timetable for this course is available here: Portale EasyAcademy EXAMS EXAM DESCRIPTION The exam is oral-written. ASSESSMENT METHODS In the oral-written exam, the teacher asks a number of questions, and the students are asked to anwer in written form. Exam schedule Data appello Orario Luogo Degree type Note 09/06/2017 10:30 GENOVA Scritto + Orale 06/07/2017 10:30 GENOVA Scritto + Orale 14/09/2017 10:30 GENOVA Scritto + Orale