Consequently, many units are forced to go off-stream and terminate production as pressure drops approach the maximum allowable for the unit.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。
Our Scale Catching technology is a proven and economically feasible solution to delay pressure drop development and significantly increase unit utilization.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。
Installing a scale catcher can also reduce the amount of top grading material needed, which increases the volume available for active catalysts.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。
The Scale Catcher is installed on the top of the distribution tray and does not cause any additional pressure drop over the reactor.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。
Liquid Phase Scale Catchers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.
|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:
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: