Would it be possible to add angels petrochem compatibility?

Like, on data-updates.lua, check if angelsmods.functions exists and if so add the line
angelsmods.functions.make_barrel("creosote-oil", "raws", "g", "chemical")
so barreling and voiding with angels mods is enabled.

Yes, though barrelling is now in vanilla and thus is available without angels, also I wanted to make coal coke give actual coke instead of solid fuel. furthermore I wanted to implement recipies for making resin, naphta and such from creosote (the wikipedia article gives all kinds of options)

Hello again, I've just now uploaded v1.15.9 This version contains integration with angels. not just voiding and barreling but also some consistency adjustments and additional content. the mod detects if you are using angels mods so if you don't nothing changes

You exceeded all my expectations!!!!!

Thanks you!