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氧化皮收集器

加氢反应器的一个常见问题是各种颗粒物堵塞催化剂床层,导致压降积聚。

随着压降逐渐接近装置的最大承受极限,许多装置因此而不得不停车停产。

我们的氧化皮收集技术是一种经济可行的成熟解决方案,能够延迟压降的形成并提高装置的利用率。

安装氧化皮收集器还能降低所需的顶层级配材料用量,增加活性催化剂的用量。

氧化皮收集器安装在分布塔盘的顶部,并不会对反应器造成额外的压降。

液相氧化皮收集器

Liquid Phase Scale Catchers are suitable for units where the feed is delivered to the reactor as a gas or liquid mixture.

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Installation Point of the Liquid Phase Scale Catcher

Case Story – Liquid Phase Scale Catcher

A hydrotreating unit was exposed to feeds with large amounts of scales and particles. After approximately 400 run days an extensive pressure drop build-up occured. See below:

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The standard approach to pressure drop management on the unit was to perform regular skimming of the catalyst bed, which resulted in a loss in production.

The installation of our Liquid Phase Scale Catcher had a remarkably positive impact on the pressure drop development over the reactor and extended the run for more than three times the previous cycle. See below:

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