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2017-12-20View Original

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Reply #22017-12-21

Seleccion de hidrururio preer pre前馏塔

Reply #32017-12-22

Reply #42017-12-22

Operación操作汽油预前馏塔。塔底蒸汽量和塔顶回流的关系？

Reply #52017-12-22

分馏塔的操作主要是三项平衡问题

Reply #62017-12-22

汽提蒸汽越大，塔顶温度不变时，回流量也越大

Reply #72017-12-22

� 达到一定温度再提蒸汽量塔底温度会变吗

Reply #82017-12-22

� 达到一定温度再提蒸汽量塔底温度会变吗

Reply #92017-12-22

� � 达到一定温度再提蒸汽量塔底温度会变吗

Reply #102017-12-22

� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 达

Reply #112017-12-22

达到一定温度再提蒸汽量塔底温度会变吗

Reply #122017-12-22

达到一定温度再提蒸汽量塔底温度会变吗

Reply #132017-12-22

达到一定温度再提蒸汽量塔底温度会变吗

Reply #142017-12-22

达到一定温度再提蒸汽量塔底温度会变吗

Reply #152017-12-22

达到一定温度再提蒸汽量塔底温度会变吗

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