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- steam atmospheric distillation 常压蒸汽蒸馏
- Indeed, atmospheric distillation may be terminated with a lower boiling fraction ("cut") if it is thought that vacuum or steam distillation will yield a better quality product or if the process appears to be economically more favorable. 如果认为真空蒸馏或蒸汽蒸馏生产的产品质量更好,或者从经济角度看更为有利,则低沸点组分分离出来后,常压蒸馏即可结束。
- Atmospheric distillation,vacuum distillation and azeotropic distillation processes were used to separate 1,2-dichloropropane from the waste liquor. 采用常压精馏、减压精馏、共沸精馏工艺分离环氧丙烷生产废液中的1,2-二氯丙烷。
- It was pointed that the major cause of the atmospheric distillation tower in Geermu Refinery was the idling of overhead cold reflux system. 文章简要介绍了常压蒸馏塔的腐蚀情况,指出格炼常压蒸馏塔产生腐蚀的主要原因是由于塔顶冷回流系统停用引起的。
- Non-ionic polymeric activated additives were added to the desalted and dewatered crude oil from refinery for intensifying the crude atmospheric distillation, and its mechanism was introduced. 研究以某炼油厂脱盐、脱水后的原油为原料,采用非离子型高分子有机聚合物作活性添加剂,强化常压蒸馏过程。
- Since the restart on April 22, 1998, Luoyang Refinery experienced leakages on 3 overhead heat exchangers in atmospheric distillation unit, which greatly affected the refinery operation. 洛阳炼油厂第14生产周期自1998年4月22日开工以来,3台常顶换热器先后出现内漏,对生产造成了较大的影响。
- Processing TAHE Crude Oil in Atmospheric Distillation Unit 常压蒸馏装置加工重质塔河原油
- Study on Short-cut Model of the Atmospheric Distillation Tower 常压蒸馏塔简捷模型的研究
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- Shear-legs Integral Hoisting Methods of Atmospheric Distillation Tower 常压塔人字架整体吊装方法
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹,发泄发泄。
- The movement continued to pick up steam. 这场运动继续在加速进行。
- Technique of increasing yield of light oils in atmospheric distillation unit 提高常压蒸馏装置轻质油收率的技术
- In1768 the first steam engine appeared. 在1768年出现了第一部蒸汽机。
- What's the atmospheric pressure today? 今天的气压怎么样?
- When water boils it turns into steam. 水沸腾而变成蒸汽。
- We may purge water by distillation. 我们可以用蒸馏法使水净化。
- The glass (ie atmospheric pressure) is falling. 气压在下降。