Applications of spent catalysts
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Are there any other uses for waste catalysts from refineries?
Basically useless, for landfilling, building materials
It can be recycled and reused; what cannot be processed must be treated as waste! Environment first! It is necessary not to pollute the environment! There are many professional processing manufacturers; you’re sure to find one that suits you. Keep it up!
There are manufacturers specialized in recovering heavy metals from waste catalysts
Are they waste catalysts from hydrogenation and reforming?
We want to use waste catalysts as flocculants
The spent catalyst from our catalytic unit is paid for and taken away to be buried.
The spent catalyst is mainly composed of silicon and aluminum; it has been calcined at high temperatures, and the alumina present is mostly in the γ-form. Aluminum hydroxide is required as a flocculant. Waste catalysts generally have high levels of impurities, including carbon and heavy metals, and dealing with these impurities is troublesome. It’s better to buy aluminum hydroxide gelatin directly for use, as it has a low impurity content