Is the liquid film desulfurization process the same as the liquid-liquid extraction process?
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This post was last edited by Final Fantasy on 2010-5-25 at 11:09. As the title suggests, it is said that the liquid-liquid extraction method is now obsolete. I recently consulted a design institute, and they said that the liquid film method can be used, and it performs better than the fixed-bed method. Is this liquid film method the same as the old liquid-liquid extraction method?
From a chemical perspective, it’s the same, but in the liquid film method, the contact liquid film devices typically use fiber-based liquid films as the mass transfer medium, which results in higher efficiency. More information on this topic will be provided in future forum posts.
Liquid film mass transfer involves creating a liquid film in order to increase the contact area between the two phases and reduce the distance over which mass transfer occurs, thereby **improving reaction efficiency. For liquid film mass transfer, materials such as fibers are typically used, for example metal wires. Our company has a complete set of liquid film desulfurization devices for applying for **patents; feel free to ask me if you need them.
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