If you put 3 Bones into a Chemical Dissolver they will be turned into 6 Hydroxylapatite. You then put them into a Chemical Combiner, it will then craft a Bone Block. The bone block can be put in a Factorizer from Thermal Expansion on Split mode, which will then give you 8 Bones. So you start with 3 Bones and at the end you have 8, thats +5 Bones each cycle. This will lead to infinite Hydroxylapatite, Bonemeal etc. The Factorizer's Bone Block to Bone recipe has to be removed, it breaks the game.

Should be fixed in 1.0.20 on my end