FCC catalytic cracking catalyst
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Let’s discuss the idea of regenerating and reviving FCC spent catalysts.
The waste catalysts in the factory where I used to work were basically not regenerated and were sometimes used as balancing agents.
I heard that there are specialized companies that can recycle them
Currently, it is recycled by specialized companies and catalyst factories. For questions in this regard, you can consult Zhoucun Catalyst Factory and Changling Catalyst Factory. . . :lol
Highly active catalysts can be recycled through magnetic separation technology, and used catalysts can be landfilled or used as additives in cement, etc.
Basically, they are recycled from catalyst plants.
With capable magnetic separation, we usually sell it to some retail investors. I heard it is used for baking bricks.
There is no need to regenerate the catalyst itself after use. Even if it is regenerated, its service life will be* * are affected, most of the current catalysis is to replace the oil with an agent
Some catalysts catalyzed by wax oil are still good
Waste agent remover will be recycled by the manufacturer every Wednesday
We use magnetic separation technology to remove heavy metals with high content, and the remaining activity is still good. If the raw materials have good properties, they can be replenished appropriately.
Catalysts are unloaded regularly, recycled by specialized manufacturers, and shipped out for free.
Generally, the causes of catalyst deactivation include coking, poisoning, etc. The main method of resurrecting it is to burn it in a muffle furnace at high temperature. Different regeneration methods should be adopted for different causes of poisoning.
Spent catalysts are generally discarded, and my equipment is given away to those engaged in construction for free, leaving them to dispose of it themselves. However, I heard that spent catalysts are toxic and contain radiation that is harmful to the human body.