Aluminium Smelter in China. Approximate location 23.43923, 103.23301.
Aluminium SmelterChinaCO₂ reported
Yunnan Gejiu aluminium plant is an aluminium smelter in China with a reported capacity of 300,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #87 of 141 aluminium smelters tracked in China. It emits about 547,957 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 127,729 cars. Its CO₂ per unit of capacity is about 13% below the median aluminium smelter.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765191.
На мощности 300,000 t of alumina/aluminum Yunnan Gejiu aluminium plant — это примерно медианная aluminium smelter в China (372,000 t of alumina/aluminum). 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).
Yunnan Gejiu aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 23.4°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #87 largest of 141 aluminium smelters in China by reported capacity.
Coordinates 23.43923, 103.23301. 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 Gejiu aluminium plant is a aluminium smelter in China. It smelts alumina into primary aluminium by high-current electrolysis.
Yunnan Gejiu aluminium plant has a reported capacity of 300,000 t of alumina/aluminum.
Yunnan Gejiu aluminium plant emits about 547,957 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 127,729 cars. That ranks #1029 among tracked facilities in China.
Yunnan Gejiu aluminium plant is in China, near coordinates 23.43923, 103.23301.