Datong Xian, Qinghai aluminium plant

Datong Xian, Qinghai aluminium plant is an aluminium smelter in China with a reported capacity of 436,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Qinhai Qiatou Aluminium and Power Co Ltd. By capacity it ranks #60 of 141 aluminium smelters tracked in China. It emits about 926,560 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 215,981 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672981.

En contexte: comment cette installation se compare

À 436,000 t of alumina/aluminum, Datong Xian, Qinghai aluminium plant est autour de la médiane des aluminium smelter en China (372,000 t of alumina/aluminum). Son CO₂ par unité de capacité est approximativement 16% au-dessus de la médiane des aluminium smelter. Sous-secteur: aluminum. Comme aluminium smelter, elle nécessite une chaleur de procédé intensive (typiquement 600–900°C) pour ses opérations industrielles essentielles — chaleur qui doit être fournie par des chaudières, fours ou combustion directe, et les pertes par les récipients et tuyauteries non isolés représentent du combustible gaspillé. L'isolation modulaire amovible peut réduire ces pertes de 80–96%, refroidissant les surfaces à ≤45°C, avec des délais d'amortissement souvent inférieurs à 2 ans. Les fonderies d'aluminium utilisent de grands courants électriques pour raffiner l'alumine en aluminium fondu au-dessus de 900°C, et le métal chaud doit s'écouler à travers des creusets et des équipements de coulée.

Comparaison de capacité et d'intensité de CO₂ calculée à partir des données des installations industrielles Climate TRACE; rôle du secteur basé sur la référence d'ingénierie.

What 926,560 t CO₂e a year looks like

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.

Capacity vs largest aluminium smelters in China

Reported capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Qinhai Qiatou Aluminium and Power Co Ltd. All facilities by this operator →

Local climate

Datong Xian, Qinghai aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 29.7°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #60 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Chongqing Longhai Petroleum and Chemical Refinery · Refinery · 331,537 t CO₂
• Chongqing Iron and Steel Co Ltd · Steel Plant · 10,266,703 t CO₂
• Huaxin Cement Chongqing Fuling Co Ltd Cement Plant · Cement Plant · 868,473 t CO₂
• Chongqing Yonghang Steel Group Co Ltd · Steel Plant · 100,353 t CO₂
• Chongqing (Fuling) Chemical Complex · Chemical Plant · 734,386 t CO₂
• Chongqing Changshou Southwest Cement Co Ltd Cement Plant · Cement Plant · 624,934 t CO₂

Location

Coordinates 29.67699, 107.22774. View on OpenStreetMap.

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