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墨西哥“47000”氧、氮双内压缩空分设备是杭氧出口美洲的第一套大型空分设备,也是目前杭氧出口并已交付安装完毕投运的最大空分设备。该设备于日前联动试车一次成功,为1月份正式开车打下坚实的基础。墨西哥当地时间12月1日10点,增压机启动开始进行联动试车。在当地18℃气温的环境中,冷箱内温度下降速度极慢。经过24小时的连续制冷,最终,膨胀机出口温度达到—99℃;高压节流阀V15阀后温度达到—39.8℃,
Mexico “47000 ” oxygen and nitrogen double internal compression air separation plant is the first large-scale air separation plant exported from Hangzhou to the United States. It is also the largest air separation plant that has been exported and installed and put into operation. The device was successfully tested in conjunction with a few days ago and laid a solid foundation for the official drive in January. Mexico local time at 10 o’clock on the December 1, the turbocharger started to start the linkage test. In the local environment of 18 ℃ temperature, cold box temperature decline slow. After 24 hours of continuous refrigeration, finally, the expander outlet temperature reached -99 ℃; high-pressure throttle V15 valve temperature reached -39.8 ℃,