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内蒙古化肥厂合成中控装置由日本横河CENTUM XL系统控制运行 ,空分工段的分子筛(A、B系列 )通过执行该系统的顺控程序来操作运行。从 1 996年试运行至今 ,空分工段的分子筛自动运行一直较平稳。但在 2 0 0 0年 2月 1 1日运行中的分子筛出现运行步骤非法越步这一严重?
Inner Mongolia Chemical Fertilizer Plant synthesis control device controlled by the Yokogawa CENTUM XL system in Japan, molecular sieve (A, B series) in the air separation section to run through the implementation of the system’s sequence program. Since the trial run in 1996, the molecular sieve in the air separation section has been running smoothly. However, in operation on February 1, 2000 molecular sieve running step illegal illegal the more serious?