Factorio Forums

Coming back after not playing a bit. Looking at the Duterium recipies, I need to start with Hydrogen Sulfide + Water. I can see where I make Hydrogen Sulfide Gas, but don't see a way to get from the gas to Hydrogen Sulfide (or any way to get to Hydrogen Sulfide actually). Am I missing something?

Try what the conversion valve does, if it doesnt have recipe you can add it to the petrochem yourself or wait until update.

Hydrogen Sulfide is too new for a conversion valve recipe to exist; at the moment, there is no way to make Deuterium with Angel's.

I've ran into the same problem.
You can add convertor recipies in angelspetrochem/prototypes/petrochem-generate.lua
Download either full modified mod or just lua file.