{
    "type":"immersiveengineering:arc_furnace",
    "results":[{"count": 2,"base_ingredient": {"item":"minecraft:glass"}}],
    "additives":[{"count": 1,"base_ingredient": {"tag": "tfc:glassworking_potash"}}],
    "input":{"count": 2,"base_ingredient": {"tag": "forge:glass/source/clear"}},
    "time":1200,
    "energy":204800
}