The effect of dehydration was influenced by operation pressure and stripping rate. Increasing the stripping rate was good for improving the product quality.
该塔的脱水效果受操作压力、汽提率等因素的影响，提高汽提率有利于改善产品的质量。
2
Within the designed range, the temperature and material moisture influences on the torque, the 4th zone pressure, the 5th zone pressure, the expansion rate, and the product moisture are significant.
Compared with the barrel temperature, the material moisture shows more influence on the torque, the 5th zone pressure, the expansion rate, and the product moisture, except the 4th zone pressure.