Increasing the energy efficiency of a hot-dip galvanizing plant and reducing its environmental impact

• Autorzy: Szymczyk J. , Kluczek A.
• Języki publikacji: EN

Abstrakty

EN

Most industrial plants prioritize efficient, uninterrupted production, with production costs coming in second even though they are no less important. Any commitment to boosting energy efficiency while cutting pollution and energy waste is treated as an after-thought. This article presents an in-depth analysis of energy efficiency and its related emissions reduction opportunities in the context of a hot-dip galvanizing plant. This paper describes the modernization of the galvanization process in terms of the current situation with the process and possible energy efficiency improvement actions (such as operating parameters and changes at system level), which affect the overall exhaust emissions without changing current production or the technology used. Results show that the energy requirement dropped by 23%, from 399.3 MJ/tonne at baseline to 307 MJ/tonne in the improvement scenario, while emission intensity NO dropped by 96%.

Słowa kluczowe

EN

energy efficiency; galvanizing; environmental impact; modernization

PL

efektywność energetyczna; cynkowanie; wpływ środowiska; modernizacja

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2017
• Tom: Vol. 97, nr 5
• Strony: 349--358
• Opis fizyczny: Bibliogr. 33 poz., rys., tab., wykr.

Twórcy

autor

Szymczyk J.

• Institute of Heat Engineering, Warsaw University of Technology, 21/25 Nowowiejska St., 00-665 Warszawa, Poland

autor

Kluczek A.

• Institute for Organization of Production, Faculty of Production Engineering, Warsaw University of Technology, 86 Narbutta Street, 02-521 Warszawa, Poland

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).