In a flash, waves of past memories were flooding over my mind and my heart was like a drum being beaten wildly. 往事如海浪一般在我的脑海里翻滚,我感到了心潮澎湃。
Measures against failure of HP flash drum shell 高压闪蒸罐壳体损坏防治对策
Design of Aluminum Hydrogen Flash Drum 铝制氢气闪蒸器的设计
Analyzes the reasons for times of erosion failure of the HP flash drum shell, and presents relative erosion control measures. 对高压闪蒸罐壳体多次冲刷损坏的原因进行初步分析,提出相应防治对策。
The influences of production load, average diameter of polypropylene pellets and average residence time on propylene evaporation rate in flash process were studied via the adjustment of the process parameters of the flash drum. 通过调整聚丙烯装置闪蒸过程工艺参数,考察了生产负荷、聚丙烯颗粒平均直径、物料平均停留时间等因素对闪蒸丙烯汽化率的影响规律。
Improvement of Fluid Level Control System for Flash Drum 闪蒸槽液位控制系统改进
The computer control system can control the friction welding process with the operating system of Windows 98 ( 4) The metallurgical structure of the flash like drum comes out when red copper is welded with the method of friction welding is all right. 所设计的摩擦焊接过程计算机控制系统可以实现在Windows98操作系统下对摩擦焊接过程的实时控制。(4)紫铜同种材料摩擦焊接形成的鼓形飞边金相组织良好。
The specification and material of main equiments such as reactor, distillation colunm, flash drum, apparatus, pipe, vavle, pump and tank is confirmed. The operation manual is worked out and gain experience for industrial construction and operation. 确定了各主要设备、仪表、管道、阀门、泵和储罐等的规格和材料,同时编制了开停车操作手册,为工业装置的设计建造和运行积累经验。