The selectivity of C8 was increased with raising of weight hourly space velocity, but the conversion of butene was reduced.

进料空速增大C8产物选择性增大，但丁烯转化率降低；

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The selectivity of C8 was increased with raising of weight hourly space velocity, but the conversion of butene was reduced.

进料空速增大C8产物选择性增大，但丁烯转化率降低；

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