Donghai aluminium plant

Donghai aluminium plant is an aluminium smelter in China with a reported capacity of 200,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Shandong Donghai Aluminium Corp. By capacity it ranks #104 of 141 aluminium smelters tracked in China. It emits about 365,305 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 85,153 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-43765148.

في السياق: كيف يتم مقارنة هذا المنشأة

عند 200,000 t of alumina/aluminum، يكون Donghai aluminium plant أقل من متوسط aluminium smelter في China (372,000 t of alumina/aluminum). القطاع الفرعي: aluminum. كـ aluminium smelter، يتطلب حرارة عملية مكثفة (عادة 600–900°C) لعملياته الصناعية الأساسية — حرارة يجب توفيرها بواسطة الغلايات أو الأفران أو الاحتراق المباشر، والخسائر من خلال الحاويات والأنابيب غير المعزولة تمثل وقود مهدر. يمكن للعزل المعياري القابل للإزالة أن يقلل هذه الخسائر بمقدار 80-96٪، وتبريد الأسطح إلى ≤45°C، مع فترة استرجاع غالباً أقل من سنتين. تستخدم مصاهر الألومنيوم تيارات كهربائية كبيرة لتحسين الألومينا إلى ألومنيوم مذاب فوق 900°C، ويجب أن يتدفق المعدن الساخن عبر البواتق ومعدات الصب.

مقارنة السعة وكثافة CO₂ محسوبة من بيانات منشآت Climate TRACE الصناعية؛ دور القطاع بناءً على مرجع الهندسة.

What 365,305 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 Shandong Donghai Aluminium Corp. All facilities by this operator →

Local climate

Donghai aluminium plant sits in a monsoon hot-summer continental climate zone (Köppen Dwa), at 37.7°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 #104 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Nanshan aluminium plant · Aluminium Smelter · 1,785,116 t CO₂
• Kaidajeeperson New Building Materials (Longkou City) Co., Ltd. · Lime Plant · 120,499 t CO₂
• Longkou City Lan Gao Mahutong Lime Factory. · Lime Plant · 269,847 t CO₂
• Longkou Fanlin Cement Limited Company Cement Plant · Cement Plant · 1,458,154 t CO₂
• Conglin Group Longkou Fanlin Cement Limited Company Cement Plant · Cement Plant · 556,885 t CO₂
• Shandong Mingfu Knitting Co., Ltd · Textiles · 6,976 t CO₂

Location

Coordinates 37.72027, 120.46732. View on OpenStreetMap.

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Frequently asked questions