Aspenplus based simulation for waste heat recovery in cement industries
Joint Authors
Saouli, O.
Redjeb, Y.
Kaabeche Djerafi, K.
Source
Journal of New Technology and Materials
Issue
Vol. 8, Issue 3 (s) (31 Dec. 2019), pp.82-86, 5 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2019-12-31
Country of Publication
Algeria
No. of Pages
5
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Cement manufacturing is a highly energy intensive process, which resulting a large loss of energy at the level of the different plants, in other way the loss of energy in the form of heat is very significantly at the level of the cooler.
This work focus on direct waste heat recovery, where tertiary air was recovered to the preheater, for this study a process model of the preheater, the kiln, and the cooler is developed, using Aspen Plus simulation software, and the model is verified against measured data from industry.
This paper presents the influence of the recovery of the waste heat and the natural gas feed on the clinker production and the energy consumption.
Results show that the recovery of the tertiary air make the clinker production rise by about 30% and the energy consumption reduced by about 20%.
The variation of the flow input value of the natural gas resulted in a positive relationship between natural gas flow and clinker production, and an inverse relationship between the natural gas feed and energy consumption.
In the other hand the increase of the natural gas flow resulting an augmentation in the clinker production, and the reverse results for the consumption of energy.
American Psychological Association (APA)
Redjeb, Y.& Kaabeche Djerafi, K.& Saouli, O.. 2019. Aspenplus based simulation for waste heat recovery in cement industries. Journal of New Technology and Materials،Vol. 8, no. 3 (s), pp.82-86.
https://search.emarefa.net/detail/BIM-940073
Modern Language Association (MLA)
Redjeb, Y.…[et al.]. Aspenplus based simulation for waste heat recovery in cement industries. Journal of New Technology and Materials Vol. 8, no. 3 (Special issue) (2019), pp.82-86.
https://search.emarefa.net/detail/BIM-940073
American Medical Association (AMA)
Redjeb, Y.& Kaabeche Djerafi, K.& Saouli, O.. Aspenplus based simulation for waste heat recovery in cement industries. Journal of New Technology and Materials. 2019. Vol. 8, no. 3 (s), pp.82-86.
https://search.emarefa.net/detail/BIM-940073
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 85-86
Record ID
BIM-940073