Qinao aluminium plant

Qinao aluminium plant is an aluminium smelter in China with a reported capacity of 160,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by China Hongqiao Group Ltd. By capacity it ranks #113 of 141 aluminium smelters tracked in China. It emits about 292,244 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 68,122 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-43765173.

Nel contesto: come si confronta questo impianto

Con 160,000 t of alumina/aluminum, Qinao aluminium plant è al di sotto di la mediana di aluminium smelter in China (372,000 t of alumina/aluminum). Sottosettore: aluminum. Come aluminium smelter, richiede calore di processo intenso (tipicamente 600–900°C) per le sue operazioni industriali essenziali — calore che deve essere fornito da caldaie, forni o combustione diretta, e le perdite attraverso recipienti e tubazioni non isolati rappresentano carburante sprecato. L'isolamento modulare removibile può ridurre queste perdite dell'80–96%, raffreddando superfici a ≤45°C, con payback spesso inferiore a 2 anni. Le fonderie di alluminio utilizzano grandi correnti elettriche per raffinare l'allumina in alluminio fuso sopra i 900°C, e il metallo caldo deve fluire attraverso crogioli e attrezzature di fonderia.

Confronto di capacità e intensità di CO₂ calcolato dai dati delle strutture industriali Climate TRACE; ruolo del settore basato su riferimento ingegneristico.

What 292,244 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 China Hongqiao Group Ltd. All facilities by this operator →

Local climate

Qinao aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 36.1°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 #113 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Qingdao Leno Textile Co., Ltd. · Textiles · 6,976 t CO₂
• Goodway Textile Ltd. · Textiles · 6,976 t CO₂
• Homesense Textile Co.,Ltd · Textiles · 6,976 t CO₂
• Qingdao K&C Bags Co.,Ltd · Textiles · 6,976 t CO₂
• Sry Industrial Co.Ltd · Textiles · 6,976 t CO₂
• Qingdao Jinxiu Artex Co.,Ltd. · Textiles · 6,976 t CO₂

Location

Coordinates 36.08074, 120.37605. View on OpenStreetMap.

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Frequently asked questions