The issue of benzene content in aviation kerosene
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The current national standards for aviation kerosene specify that the aromatic content shall not exceed 20%, but there is no limit set for the benzene content. What is the typical benzene content in the finished aviation kerosene produced in practice?
1: Refer to GB 6537-2018, Fuel No. 3 – aromatics content not exceeding 20% (by volume)； II: Benzene is an unsaturated hydrocarbon; excessive amounts can affect parameters such as the smoke point. For reference only!