A coke oven is a polygon in the early GT6 stage that produces charcoal or converts oil-bearing shale into oil. It is a very good multi-block, but the efficiency needs to be improved. Have you ever thought about adding pyrolysis oven and coke oven recipes and possibly making more materials in GT6 in the future?
New large multi-block proposals
Good Idea in general, I will put it on the List, that means it might take ages but I will probably do it.
Maybe this will solve the problem of aromatic hydrocarbons…