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Design and control of complex heat integrated HDA plant |
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| รหัสดีโอไอ | |
| Title | Design and control of complex heat integrated HDA plant |
| Creator | Sumalee Hemnithi |
| Contributor | Montree Wongsri |
| Publisher | Chulalongkorn University |
| Publication Year | 2552 |
| Keyword | Heat exchangers |
| Abstract | In this research, we design the heat exchanger network (HEN) of HDA processes which are consists of the new separation section to save energy usage of utilities in the process. Furthermore, the plantwide control structures for this process which is the complex heat-integrated process are designed. The plantwide control structures are designed by using the disturbance load propagation method (Wongsri, M., 1990) and heat pathway heuristics (Wongsri, M. and Hermawan Y.D., 2005), respectively. Two kinds of disturbances: thermal and material disturbances are used in evaluation of the plantwide control structures. The performances of the heat integrated plants (HIPs) and the control structures are evaluated dynamically by the commercial software HYSYS |
| URL Website | cuir.car.chula.ac.th |
