Ask about the advantages of the Casali synthesis tower
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Learn from the teacher about the advantages of the Cassali synthesis tower
The advantages are less catalyst required, low circulation volume, and high reaction efficiency. Foreign brands. It’s not good; some are too expensive, and some factories have high heat generation when they first start operating.
I would appreciate some guidance from those who know more; I’d like to learn about it as well
Reply to 3# yuanjia0130: The patent fees are the lowest among all foreign brands. It has a high capacity per tower; the catalyst is located outside the heat exchange plates, allowing for a large amount of catalyst to be used. The circulation rate is low, and heat recovery is efficient. However, the temperature at the hot spots in the bed is high, leading to numerous side reactions. The content of impurities, especially ethanol, is significantly higher compared to other brands.
Advantages: High energy efficiency, low loading capacity； Disadvantages: large temperature difference across the bed layer, many by-products, and high requirements for load.