In a fluidized bed, how is the catalyst sulfided? How is the catalyst added online sulfided?
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How is the temperature rise in a fluidized bed controlled? Is it through the return pump at the bottom of the reactor?
Hehe! How many questions do you have? For fluidized-bed hydrogenation catalysts, wax oil is used as the sulfurizing oil, and no sulfurizing agent needs to be added; the catalysts loaded online on a daily basis do not require sulfurization. The temperature rise is mainly regulated by the speed of the boiling pump
Are there any books on this topic, expert?
Has your fluidized bed been turned on?
I really haven’t come across any books online on fluidized beds; I guess once there are more such facilities in China, someone will write a book of technical questions and answers.