Corrosion is typical of the damage that occurs in ageing pressure vessels and pipelines used in industrial processes as a result of reactive products inside or harsh environmental conditions on the outside. Motivation for this article is to summarize cases, causes, consequences, and prevention in terms of models for the prediction of explosion pressure from BLEVEs. The contribution deals with real scenarios of accidents associated with transport and storage pressurized facilities with corrosive flammable chemicals. While the LPG, propane, and butane BLEVEs are well described in the literature, the information about corrosive and toxic flammable substances are rather scarce. The study presents the results of hazardous zone calculation for the event of ammonia corrosive non-flammable chemical releases. For calculations of the BLEVE overpressure, AICHE ́s Prugh ́s and Baker ́s models together with Effects 9.0.8. Rupture of vessels model were used for this study.

Aqueous solutions of alcohols are of considerable interest for a wide range of scientists and technologists. Simple dimensionless experimental formulae based on rational reciprocal and polynomial functions are proposed for correlation of the flashpoint data of binary mixtures of two components. The formulae are based on data obtained from flashpoint experiments and predictions. The main results are the derived flashpoint approximated values and the model verification by comparing the predicted values with the experimental data for the studied mixtures. Potential application for the model concerns the assessment of fire and explosion hazards, and the development of inherently safer designs for chemical processes containing binary partially miscible mixtures of an aqueous‐organic system.

This paper describes application of a model for predicting the flash point of binary alcohol mixtures. To confirm the predictive efficiency of the derived flash points values, the model was verified by comparing the predicted values with the experimental data for the selected mixtures. The flash points values determined were similar to those of predicted ones.However, the measured and predicted flash points were much different from those in MSDS. Therefore, manufacturers based on the results presented should be more careful when they use the MSDS values. Potential applications for the model concern the assessment of fire and explosion hazards, and the development of inherently safer designs for chemical processes containing binary mixtures of alcohols system.