Qinghai Xining aluminium plant

Qinghai Xining aluminium plant is an aluminium smelter in China with a reported capacity of 675,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Qinghai Xinheng Hydro Power Development Co Ltd. By capacity it ranks #43 of 141 aluminium smelters tracked in China. It emits about 1,434,468 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 334,375 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672976.

文脈内で：この施設がどのように比較されるか

675,000 t of alumina/aluminumで、Qinghai Xining aluminium plantはChinaのaluminium smelterの中央値はるかに上 372,000 t of alumina/aluminumです。 容量あたりのCO₂は、aluminium smelterの中央値上約16%です。 サブセクター：aluminum。 aluminium smelterとして、その中核的な産業操業に対して激しいプロセス熱（通常600–900°C）が必要です。この熱はボイラー、炉、または直接燃焼によって供給される必要があり、未断熱容器および配管からの損失は無駄な燃料を表します。モジュール式脱着可能な断熱は、これらの損失を80～96%削減でき、表面を≤45°Cに冷却でき、回収期間は通常2年未満です。 アルミニウム製錬所は大きな電流を使用して、900°C以上の溶融アルミニウムにアルミナを精製し、高温金属は坩堝および鋳造装置を通じて流れなければなりません。

容量およびCO₂強度の比較はClimate TRACEの産業施設データから計算されました。セクターの役割は工学リファレンスに基づいています。

What 1,434,468 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 Qinghai Xinheng Hydro Power Development Co Ltd. All facilities by this operator →

Local climate

Qinghai Xining aluminium plant sits in a monsoon warm-summer continental climate zone (Köppen Dwb), at 36.7°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 #43 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Xining, Qinghai (Wuchan Industry) aluminium plant · Aluminium Smelter · 182,652 t CO₂
• Xining Special Steel Co Ltd · Steel Plant · 1,540,950 t CO₂
• Qinghai Xinye aluminium plant · Aluminium Smelter · 1,168,826 t CO₂
• Xibu aluminium plant · Aluminium Smelter · 456,631 t CO₂
• Xining, Qinghai aluminium plant · Aluminium Smelter · 850,055 t CO₂
• Qinghai Wanrong Calcium Industry Co., Ltd. · Lime Plant · 269,847 t CO₂

Location

Coordinates 36.72857, 101.74741. View on OpenStreetMap.

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