• Cooking smoke
• Flue gas for stenters in weaving industry
• Flue gas for polymer in plastic and leather producing fields
• Flue gas for metal process (coolant flue gas for board heat rolling plant) ﹒
• Flue gas for food process (sauting coffee bean, fry capsicum catsup, barbecue for foods, and so on )
• Various dust, soot for building, smelt industries
• Asphaltum smoke in commodity chemistry industry
• Soldering tin furnace flue gas for electron industry
• Burning black smoke for boiler
• Various flue gas in Chemical industry (such as ammonia, phosphor acid mist and so on)
• Smoke for temple candles