Traces of vanadium in higher-temperature combustion solutions form droplets of molten vanadates. These attack the passivation layers on metals and bring about large temperature corrosion, which is a priority especially for inside combustion engines. Molten sulfate and lead particulates also have this kind of influence. Evanston firefighters responded to https://broadfar.com/heated-tobacco-shaping-a-safer-sustainable-smoking-future/