Gap of Johnson mesh in the Chuguen feed filter
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What is the mesh gap of the Johnson screen in the reformation feed filter? Are there fixed standards?
The UOP feed filter uses a structure similar to Johnson screens; it is equivalent to the screen in the reactor’s central tube and also equivalent to the outer screen in the regenerator.
What unit is 0.61mmm? ;P
1 Sorry, my hand trembled and I wrote an extra ‘m’. The unit is mm. 2 From the Johnson net drawings of the four-in-one reactor. 3 Johnson Net fabric is available in various specifications; as a supplier of process packages, the company has at least its own internal standards, but as users we have no access to these standards.
The feed filter is used for fine filtration, and the mesh should meet certain specifications or standards; we don’t have any such standards here. I wonder if you have any relevant standards?