Chongqing Sechuan aluminium plant

Chongqing Sechuan aluminium plant is an aluminium smelter in China with a reported capacity of 372,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Huafeng Aluminum Group . By capacity it ranks #71 of 141 aluminium smelters tracked in China. It emits about 790,551 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 184,278 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673000.

En contexto: cómo se compara esta instalación

Con 372,000 t of alumina/aluminum, Chongqing Sechuan aluminium plant está alrededor de la mediana de aluminium smelter en China (372,000 t of alumina/aluminum). Su CO₂ por unidad de capacidad es aproximadamente 16% por encima de la mediana de aluminium smelter. Subsector: aluminum. Como aluminium smelter, requiere calor de proceso intenso (típicamente 600–900°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las fundiciones de aluminio utilizan grandes corrientes eléctricas para refinar alúmina en aluminio fundido por encima de 900°C, y el metal caliente debe fluir a través de crisoles y equipos de colada.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 790,551 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 Huafeng Aluminum Group .

Local climate

Chongqing Sechuan aluminium plant sits in a humid subtropical climate zone (Köppen Cfa), at 29.8°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 #71 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Chongqing Tongliang Southwest Cement Co. Cement Plant · Cement Plant · 1,208,193 t CO₂
• Jidong Cement Bishan Co Ltd Cement Plant · Cement Plant · 656,075 t CO₂
• Chongqing Weijun Cement Products Co Ltd Cement Plant · Cement Plant · 1,056,507 t CO₂
• Chongqing Jiahe Fufeng Building Materials Co., Ltd. · Lime Plant · 658,465 t CO₂
• Chongqing Huaxin Yanjing Cement Co Ltd Cement Plant · Cement Plant · 433,711 t CO₂
• Chongqing Yangleixin Calcium Industry Co., Ltd. · Lime Plant · 269,847 t CO₂

Location

Coordinates 29.84779, 106.0992. View on OpenStreetMap.

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