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The working principle of the lock hopper in the CCR process

2009-03-18View Original

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In the CCR process, does the lock hopper in the regeneration unit serve a storage purpose? What is the working principle of the device? Thank you
Reply #22009-07-28
The function of the closed hopper is similar to that of a lock in a dam, enabling the transfer of catalyst from a low-pressure area to a high-pressure area.
Reply #32013-04-10
I learned it; it means a closed hopper

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