Choyaka chopanikizika ndi Mid chimagwiritsidwa ntchito kunyamula komanso kusungira zida zamagetsi, monga zakumwa zamafuta am'madzi, ammonrous ammonia, propylene, butadiene, isobutene, dimethyl ether ndi zida zina zamankhwala, zomwe ndi voliyumu yayikulu, kupepuka kwambiri komanso kutsitsa mwachangu & kutsitsa mtengo.