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发明公开
CN101910093A 减少烃产物中的有机卤化物污染物 有权

减少烃产物中的有机卤化物污染物
摘要：
公开了降低烃产物中的卤化物浓度的方法，所述烃产物是使用包含含卤素的酸性离子液体的离子液体催化剂由烃转化方法生产的，所述方法包括：i)将至少一部分所述烃产物与在所述烃转化方法中使用的所述离子液体催化剂分开；ii)使至少一部分所述分开的烃产物与某一离子液体催化剂接触，该某一离子液体催化剂具有与在所述烃转化方法中使用的离子液体催化剂相同的化学式；iii)将至少一部分所述烃产物与步骤ii)的离子液体催化剂分开；和iv)回收至少一部分步骤iii)的所述分开的烃产物，该分开的烃产物的卤化物浓度小于步骤i)的烃产物的卤化物浓度。
摘要（英）：

A method for reducing halide concentration in a hydrocarbon product made by a hydrocarbon conversion process using an ionic liquid catalyst comprising a halogen-containing an acidic ionic liquid comprising: (i) separating at least a portion of the hydrocarbon product from the ionic liquid catalyst used in the hydrocarbon conversion process from the hydrocarbon product; (ii) contacting at least a portion of the separated hydrocarbon product with an ionic liquid catalyst having the same formula as the ionic liquid catalyst used in the hydrocarbon conversion process; (iii) separating at least a portion of the hydrocarbon product from the ionic liquid catalyst of step (ii); and (iv) recovering at least a portion of the separated hydrocarbon product of step (iii) having a halide concentration less than the halide concentration of the hydrocarbon product of step (i) is disclosed.

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