Remove carbon dioxide as a byproduct of limestone production (replacing it with quartz). Instead, make it a byproduct of calcium chloride production.

the limestone recipe, and it's carbon dioxide byproduct, is actually part of a carefully calculated perfect loop group of recipes. if I remove it from that recipe, it'll break that perfect loop. I also did extensive research on the chemical reactions and their byproducts of real life chemical reactions to get this one.

why do you want me to move it to calcium chloride production?

Realism. Carbon dioxide is CO₂, and limestone is CaCO₃, meaning stone would have to be something along the lines of CaC₂O₅, a compound that, to my knowledge, has never even been synthesized, let alone found in nature. On the other hand, CaCO₃+2HCl->CaCl₂+H₂O+CO₂ makes a lot of sense.

What other recipes are in that loop?

What other recipes are in that loop?

pretty much everything used to make the RTG.