Guangyuan Aostar aluminium plant

Guangyuan Aostar aluminium plant is an aluminium smelter in China with a reported capacity of 120,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Sichuan Aostar Group Co. By capacity it ranks #122 of 141 aluminium smelters tracked in China. It emits about 219,183 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 51,092 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-43765153.

En contexte: comment cette installation se compare

À 120,000 t of alumina/aluminum, Guangyuan Aostar aluminium plant est en dessous de la médiane des aluminium smelter en China (372,000 t of alumina/aluminum). 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 219,183 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 Sichuan Aostar Group Co. All facilities by this operator →

Local climate

Guangyuan Aostar aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 32.4°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 #122 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Guangyuan Qimingxing aluminium plant · Aluminium Smelter · 208,224 t CO₂
• Guangyuan Conch Cement Co Ltd Cement Plant · Cement Plant · 1,651,895 t CO₂
• Guangyuan Gaoli Cement Industry Co. Cement Plant · Cement Plant · 534,348 t CO₂
• Wangcang Chuanmei Cement Co. Cement Plant · Cement Plant · 887,561 t CO₂
• Sichuan Kuangshan Cement Co. Cement Plant · Cement Plant · 361,663 t CO₂
• Shanxi Zhonglei Xin Calcium Industry Co., Ltd. · Lime Plant · 98,770 t CO₂

Location

Coordinates 32.43716, 105.84675. View on OpenStreetMap.

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