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通过高压分离器压力与补充新氢压缩机压力逐段分程、选择控制相结合的压力递推自平衡控制方法,实现120×104t/a催化柴油加氢精制装置反应器压力控制。
Through the pressure of the high-pressure separator and the pressure of new hydrogen compressor, the pressure recursive self-balancing control method combined with the selection of control is adopted to realize the pressure control of reactor with 120 × 104t / a catalytic diesel hydrotreating unit.