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- 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
- 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
- Revamping atmospheric distillation unit to expand processing capacity 常压蒸馏装置的扩能改造
- Modification of Electrical Desalting System of Atmospheric Distillation Unit 常压蒸馏装置电脱盐系统的改造及效果
- CORROSION MECHANISM ANALYSIS OF ATMOSPHERIC DISTILLATION UNIT PROCESSING THICK OIL 加工稠油的常压装置的腐蚀机理分析
- SIMULATION AND OPTIMIZATION OF ATMOSPHERIC DISTILLATION UNIT PROCESSING CABINDA CRUDE WITH ASPEN PLUS SOFTWARE 软件模拟优化卡宾达原油常压蒸馏的研究
- Keywords atmospheric distillation unit;column plate;heater;electrostatic desalting;treating;technical transform; 常压蒸馏装置;塔板;加热炉;电脱盐;精制过程;技术改造;
- atmospheric distillation unit [化] 常压蒸馏装置
- Application of Advance Control System on Atmosphere Distillation Unit 先进控制系统在常压蒸馏装置中的应用
- Application of the Combined Trapezoid Spray Tray in the Capacity Expansion Revamping of Atmospheric Distillation Units 立体传质塔板在常压蒸馏装置扩改中的应用
- It is a guide for the vacuum deep cut revamping on atmospheric and vacuum distillation unit. 结果表明对常减压装置减压深拔技术改造有一定的指导意义。
- Energy diagnosis on atmospheric and vacuum distillation unit with enormous energy consumption is done by using pinch technology. 利用夹点技术理论对耗能严重的某炼油厂常减压蒸馏装置进行用能诊断分析;
- Considerations on capacity expansion revamping and large-scale atmospheric and vacuum distillation unit are expounded in the light of frame, pipe rack and the unit construction. 从框架、管架以及装置施工几方面,对扩能改造和大型常减压蒸馏装置的平面布置需考虑的问题,谈了几点看法。
- It shows that remarkable reduction of investment and energy cost can be realized by using RBE in the place of ABE in the atmospheric vacuum distillation unit of refineries,indicating that RBE is worthwhile for extensive application. 表明在炼油厂常减压蒸馏装置用它代替普通折流板换热器可以取得明显的节省设备投资与节能效果;值得推广应用.
- 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。
- Corrosion mechanism of austenitic stainless steel equipments has been studied in atmospheric and vaccum distillation unit of refinery and corresponding protection measures have been presentes. 对常减压装置奥氏体不锈钢设备大面积发生腐蚀的问题，深入探讨了腐蚀机理，并提出了防护措施。
- Hangyang will supply fire-new distillation unit system: LP column, MP column, argon tower, cold box and other main equipments inside cold box. 杭氧提供全新的分馏塔系统：上、塔、塔、箱及冷箱内其它主要设备。
- 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。
