Ordos Prefecture City

Ordos Prefecture City is an aluminium smelter in China with a reported capacity of 4,562,646 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #7 of 141 aluminium smelters tracked in China. It emits about 6,190,598 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,443,030 cars. Its CO₂ per unit of capacity is about 35% below the median aluminium smelter.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-48193108.

En contexto: cómo se compara esta instalación

Con 4,562,646 t of alumina/aluminum, Ordos Prefecture City está muy por encima de la mediana de aluminium smelter en China (372,000 t of alumina/aluminum). Su CO₂ por unidad de capacidad es aproximadamente 26% por debajo 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 6,190,598 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).

Local climate

Ordos Prefecture City sits in a cold semi-arid steppe climate zone (Köppen BSk), at 39.4°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 #7 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• CHN-Ordos_ammonia · Chemical Plant · 9,536,431 t CO₂
• Ordos City (Uxin Banner) Polyolefins - Methanol Facility · Chemical Plant · 8,544,000 t CO₂
• Yulin (Shenmu) Chemical Complex · Chemical Plant · 4,650,585 t CO₂
• Yulin (Shenmu) Chemical Complex · Chemical Plant · 240,044 t CO₂
• Inner Mongolia Yili Jidong Cement Co Ltd Cement Plant · Cement Plant · 328,085 t CO₂
• Yulin, Shanxi aluminium plant · Aluminium Smelter · 1,338,837 t CO₂

Location

Coordinates 39.40891, 108.61804. View on OpenStreetMap.

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