指出提高减粘塔顶温度的同时增加参与减粘的急冷油喷淋量，降低减粘塔顶温差、控制好塔釜液面是进一步优化减粘塔操作的关键。
The key to optimize the operation of viscosity reducing tower was to increase properly the quenching oil spraying quantity, and at the same time keeping.
指出提高减粘塔顶温度的同时增加参与减粘的急冷油喷淋量，降低减粘塔顶温差、控制好塔釜液面是进一步优化减粘塔操作的关键。
The key to optimize the operation of viscosity reducing tower was to increase properly the quenching oil spraying quantity, and at the same time keeping.
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