Ningxia aluminium plant

Ningxia aluminium plant is an aluminium smelter in China with a reported capacity of 370,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Ningxia Jinjiang Group . By capacity it ranks #72 of 141 aluminium smelters tracked in China. It emits about 786,301 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 183,287 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673025.

文脈内で：この施設がどのように比較されるか

370,000 t of alumina/aluminumで、Ningxia aluminium plantはChinaのaluminium smelterの中央値約 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 786,301 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 Ningxia Jinjiang Group .

Local climate

Ningxia aluminium plant sits in a cold semi-arid steppe climate zone (Köppen BSk), at 37.0°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 #72 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Ningxia Zhongning Saima Cement Co Ltd Cement Plant · Cement Plant · 601,185 t CO₂
• Meizhou Ningjiang Cement Limited Company Cement Plant · Cement Plant · 679,695 t CO₂
• Zhongning, Ningxia aluminium plant · Aluminium Smelter · 547,957 t CO₂
• CHN-Wuzhong_ammonia · Chemical Plant · 823,303 t CO₂
• Ningxia Ruike Chemical Refinery · Refinery · 255,473 t CO₂
• Ningxia Fengyuan Hongjian Calcium Industry Co., Ltd. · Lime Plant · 269,847 t CO₂

Location

Coordinates 37.0, 106.0. View on OpenStreetMap.

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