Case Studies

Spent catalyst processing plant, The Netherlands

Regeneration of Catalyst of Refinery

During the thermal regeneration process in their fluidized bed boiler the flue gasses need to be cooled down very quickly or else toxic dioxins will be generated. This cooling is done in a cooling tower by the use of water. Due to ash in the flue gasses the cooling tower will get fouled with slag build up. During operations, it is common for a build of refractory and stones.

Before Online Cleaning became involved, the client would have to shut down the whole installation for several weeks to manually clean it.

“With Online Cleaning Technologies, there is no need to shutdown anymore, allowing to maintain production at targeted levels.”

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