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常圧減圧原料の重金属問題

2015-11-13View Original

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常圧減圧原料の分析では重金属含有量が高く、加工後は重金属の大部分が残油に移行するのでしょうか?
Reply #22015-11-14
圧倒的多数が残油に入り、軽油は無視できる。
Reply #32015-11-17
そうだと思います。重い留分ほど金属含有量が高く、その大部分は残油に含まれています。残油を溶剤脱アスファルティング処理することで、70%以上の重金属を除去でき、後続の分解反応における触媒の中毒を防ぐことができます

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