Yunnan Qujing aluminium plant

Yunnan Qujing aluminium plant is an aluminium smelter in China with a reported capacity of 380,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Yunnan Dongyuan Qujing Aluminium Co Ltd. By capacity it ranks #69 of 141 aluminium smelters tracked in China. It emits about 807,552 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 188,241 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672998.

在上下文中：该设施如何比较

在380,000 t of alumina/aluminum时，Yunnan Qujing aluminium plant是China中aluminium smelter的中位数约 372,000 t of alumina/aluminum。 其单位容量的CO₂约为aluminium smelter中位数的高于 16%。 子部门：aluminum。 作为aluminium smelter，它需要强烈的工艺热量（通常600–900°C）来进行其核心工业操作——必须通过锅炉、炉或直接燃烧供应的热量，通过未隔热的容器和管道的损失代表浪费的燃料。可拆卸模块化绝缘可以将这些损失减少80-96%，将表面冷却至≤45°C，投资回收期通常不到2年。 铝冶炼厂使用大电流将氧化铝精炼成900°C以上的熔融铝，热金属必须通过坩埚和铸造设备流动。

容量和CO₂强度比较从Climate TRACE工业设施数据计算得出；部门角色基于工程参考。

What 807,552 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 Yunnan Dongyuan Qujing Aluminium Co Ltd. All facilities by this operator →

Local climate

Yunnan Qujing aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 34.7°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 #69 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Xin'an Zhonglian Wanji Cement Co Ltd Cement Plant · Cement Plant · 1,013,123 t CO₂
• Zhengzhuo Shi aluminium plant · Aluminium Smelter · 1,105,072 t CO₂
• Xinan County Yifu Calcium Industry Co., Ltd. · Lime Plant · 269,847 t CO₂
• Sanmenxia Tengyue Tongli Cement Co., Ltd. Cement Plant · Cement Plant · 712,933 t CO₂
• Luoyang Shanbi Building Materials Co., Ltd. · Lime Plant · 263,386 t CO₂
• Mianchi Aluminium aluminium plant · Aluminium Smelter · 228,315 t CO₂

Location

Coordinates 34.73584, 112.04904. View on OpenStreetMap.

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