排烟筒（污染排放），有害气体排放会添加大量污染
designed to safely dispose of various industrial gases and fluids by flaring/burning them, with pollution emissions scaled to the toxicity and type of fluid being processed.
现在跟PY有兼容问题，显示
Mod loading failed: Error in assignID: technology with name 'oil-gathering' does not exist. It was removed by pycoalprocessing.
Source: chimney (technology).
去掉这个mod才能进
