Objective: The industrial aluminum production process is addressed. The purpose is to give a short but comprehensive description of the electrolysis cell technology, the raw materials used, and the health and safety relevance of the process.
Methods: This article is based on a study of the extensive chemical and medical literature on primary aluminum production.
Results: At present, there are two main technological challenges for the process--to reduce energy consumption and to mitigate greenhouse gas emissions. A future step may be carbon dioxide gas capture and sequestration related to the electric power generation from fossil sources.
Conclusions: Workers' health and safety have now become an integrated part of the aluminum business. Work-related injuries and illnesses are preventable, and the ultimate goal to eliminate accidents with lost-time injuries may hopefully be approached in the future.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131935 | PMC |
| http://dx.doi.org/10.1097/JOM.0000000000000062 | DOI Listing |
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