Aluminium Smelter in China. Approximate location 34.73584, 112.04904.
Aluminium SmelterChinaCO₂ reported
Yunnan Qujing aluminium plant is an aluminium smelter in China with a reported capacity of 380,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Yunnan Dongyuan Qujing Aluminium Co Ltd. By capacity it ranks #69 of 141 aluminium smelters tracked in China. It emits about 807,552 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 188,241 cars.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672998.
На мощности 380,000 t of alumina/aluminum Yunnan Qujing aluminium plant — это примерно медианная aluminium smelter в China (372,000 t of alumina/aluminum). Его выброс CO₂ на единицу мощности примерно на 16% выше медианной aluminium smelter. Подсектор: aluminum. Как aluminium smelter, оно требует высокотемпературного технологического тепла (обычно 600–900°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Алюминиевые плавильни используют большие электрические токи для рафинирования глинозёма в расплавленный алюминий выше 900°C, и расплавленный металл должен течь через тигли и литейное оборудование.
Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.
This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:
Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.
Reported capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Operated by Yunnan Dongyuan Qujing Aluminium Co Ltd. All facilities by this operator →
Yunnan Qujing aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 34.7°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #69 largest of 141 aluminium smelters in China by reported capacity.
Coordinates 34.73584, 112.04904. View on OpenStreetMap.
Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

Yunnan Qujing aluminium plant is a aluminium smelter in China. It smelts alumina into primary aluminium by high-current electrolysis.
Yunnan Qujing aluminium plant has a reported capacity of 380,000 t of alumina/aluminum.
Yunnan Qujing aluminium plant emits about 807,552 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 188,241 cars. That ranks #760 among tracked facilities in China.
Yunnan Qujing aluminium plant is in China, near coordinates 34.73584, 112.04904.
Yunnan Qujing aluminium plant is operated by Yunnan Dongyuan Qujing Aluminium Co Ltd.