This setup produces around 12x ores from raw.
A refinery with Sheol Fire takes the raw ores and produces 2x clumps, this feeds into Centrifuge with sulfuric acid which produces 3x gems, which feeds into atomic forge w/ fluxite that produces 2x grit, which is smelted to ingots in a netherite furnace and sent back to the AE2 system.
On top of my base I have refineries turning crud oil -> heavy oil -> turbofuel, which also creates sulfuric acid as a byproduct. There is another refinery using lava which creates the sheol fire.
All in all, it's pretty resource intensive, it will take a LOT of fluxite and sulfuric acid, and doesn't produce any auxiliary output like using the fracturing forge for the first step.
by Philboyd_Studge