对工艺操作进行了优化，找出了维持过滤机长周期平稳运行的可行性方法。
The technology operation optimization was carried out, the feasible ways of retaining filter long period smooth running were found out.
介绍从技术革新、优化操作、加强巡检等方面保证空分装置长周期稳定运行的几点经验。
The article takes about experience on ensuring the long-term running from the aspects of technical innovation, operational optimization and monitoring.
在检修过程中采用补焊堵漏技术并进行水压试验，同时优化工艺操作条件，很好地解决了再沸器的内漏问题，延长了再沸器的运行周期。
The repaire welding, hydraulic testing and optimization of operating conditions have solved the leaking problems and extended the operating cycle of the reboiler.
对低压脱丙烷塔堵塞原因进行分析，并提出优化操作减缓堵塞的方法，保证了该塔长周期运行。
Causes for clogging in LP Depropanizer are analyzed and methods for optimizing the operation to alleviate the clogging are proposed, thus ensuring the long cycle of the column.
通过优化装置工艺操作方式及变更换热流程，使得装置的运行周期更长。
Through the optimization of process operation and change the heat transfer process, makes the unit run longer cycle.
提高裂解原料质量，优化裂解工艺操作，是保持BA- 1 0 3裂解炉长周期平稳运行的有效措施。
To upgrade feedstock quality and optimize process operation is the effective measure to keep pyrolyzer BA-103 stably operating for long time.
提高裂解原料质量，优化裂解工艺操作，是保持BA- 1 0 3裂解炉长周期平稳运行的有效措施。
To upgrade feedstock quality and optimize process operation is the effective measure to keep pyrolyzer BA-103 stably operating for long time.
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