Article (Scientific journals)
Techno-Economic Analysis and Life Cycle Assessment of High-Velocity Oxy-Fuel Technology Compared to Chromium Electrodeposition
Merlo, Antoine; Duminica, Florin; Daniel, Alain et al.
2023In Materials
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Keywords :
chromium electrodeposition; life cycle assessment; technology comparison; coatings; TEA; HVOF
Abstract :
[en] Due to the toxicity associated with chromium electrodeposition, alternatives to that process are highly sought after. One of those potential alternatives is High Velocity Oxy-Fuel (HVOF). In this work, a HVOF installation is compared with chromium electrodeposition from environmental and economic points of view by using Life Cycle Assessment (LCA) and Techno-Economic Analysis (TEA) for the evaluation. Costs and environmental impacts per piece coated are then evaluated. On an economic side, the lower labor requirements of HVOF allow one to noticeably reduce the costs (20.9% reduction) per functional unit (F.U.). Furthermore, on an environmental side, HVOF has a lower impact for the toxicity compared to electrodeposition, even if the results are a bit more mixed in other impact categories.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Environmental sciences & ecology
Materials science & engineering
Author, co-author :
Merlo, Antoine ;  Université de Liège - ULiège > Chemical engineering
Duminica, Florin;  Centre de Recherches Métallurgiques, CRMGroup, Avenue du Bois Saint-Jean, Liège, Belgium
Daniel, Alain;  Centre de Recherches Métallurgiques, CRMGroup, Avenue du Bois Saint-Jean, Liège, Belgium
Léonard, Grégoire  ;  Université de Liège - ULiège > Department of Chemical Engineering > PEPs - Products, Environment, and Processes
Language :
English
Title :
Techno-Economic Analysis and Life Cycle Assessment of High-Velocity Oxy-Fuel Technology Compared to Chromium Electrodeposition
Publication date :
11 May 2023
Journal title :
Materials
eISSN :
1996-1944
Publisher :
MDPI AG, Basel, Switzerland
Peer reviewed :
Peer Reviewed verified by ORBi
Funding number :
045-4-08-105
Available on ORBi :
since 12 May 2023

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