Safety Risks at Chemical Industries

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Safety Risks at Chemical Industries: Analysis of Past Incidents Causes Safety incidents concerning different working environments such as chemical industries are an important issue that deserves to be pointed out. These types of incidents are, among other reasons, due to the fact that the risk evaluation process is not well driven. Consequently, it may cause hazardous situations related to personnel safety (i.e. injuries) and, in the worst case, loss of life. Therefore, it is important to think of the possible causes of past accidents and analyse them in order to prevent such undesired situations. Although Sanders (2005, p. 1) stated that ‘Working in the chemical industry is safer than most individuals realize[sic]’, several examples of safety incidents in the history of the field of chemical engineering can be highlighted and studied. An example that can be mentioned is the Bophal disaster (in India on 1984). According to Greenpeace (2014), a pesticide plant in that region leaked chemicals such as methyl isocynate and have killed about 20,000 people since 1984. Another case to be remembered is the BP’s Texas City refinery explosion. As ICIS (2008) explained, people were injured and some of them were killed due to a distillation tower flooding, which resulted in a series of explosions. Both cases are examples of big disasters, but when it comes to emergency analysing, all risk levels must be considered. There is no reason to think that the (lack of) technology, in terms of control and instrumentation systems, in the cases occurred on the past is the only factor responsible for provoking hazardous situations. This can be stated because numerous examples of recent disasters are present in the chemical industry record. Therefore, it is possible to analyse many other factors when discussing the possible causes of dangerous accidents. Taking some historical disasters as

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