通过吸收中和盐酸，来抑制羧甲基纤维素的自动催化。
Inhibition of carboxymethyl cellulose by absorption and neutralization of hydrochloric acid.
另一方面，对燃气系统实行自动控制，使尾气中不凝气和催化干气得到充分利用。
On the other hand, the non-condensing gas and catalytic dry gas in tail gas is fully utilized based on auto controlling the burning system.
采取自动连续补加方式，可以使催化剂保持高性能，从而获得稳定的丙烯腈收率，实现反应器平稳优化操作。
The results showed that the catalyst maintained high characteristics, stationary acrylonitrile yield was obtained and the operation of fluidized bed reactor was optimized.
以PLC为核心的催化剂自动加料控制系统，可以提高催化裂化装置的自动控制水平。
The PLC is the core of the catalyst automatic feed control system. It can improve the FCCU automation control level.
简要述说了催化剂喷雾干燥系统的工艺流程，装置改造前后对比情况，自动控制水平，以及改造后的效果。
The process of catalyst spraying dryer system are simply introduced in the paper, the comparison results, control level and effects are described as well.
针对国产第一代L PEC 1型小型催化剂自动加料器故障率高的缺陷，研制了新一代的LPEC 2型小型催化剂自动加料器并已得到应用。
To overcome the high stoppage rate of the first generation LPEC-1 mini-type automatic catalyst feeder, new generation LPEC-2 mini-type automatic catalyst feeder has been developed and applied.
针对国产第一代L PEC 1型小型催化剂自动加料器故障率高的缺陷，研制了新一代的LPEC 2型小型催化剂自动加料器并已得到应用。
To overcome the high stoppage rate of the first generation LPEC-1 mini-type automatic catalyst feeder, new generation LPEC-2 mini-type automatic catalyst feeder has been developed and applied.
应用推荐