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Chengdu Prefecture City

Aluminium Smelter in China. Approximate location 30.66541, 103.84487.

Aluminium SmelterChinaCO₂ reported

Chengdu Prefecture City is an aluminium smelter in China with a reported capacity of 6,844 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #140 of 141 aluminium smelters tracked in China. It emits about 9,286 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 2,165 cars. Its CO₂ per unit of capacity is about 35% below the median aluminium smelter.

6,844t of alumina/aluminum
9,286t CO₂e / yr (Climate TRACE)
#2935CO₂ rank in China
1.36t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-48193115.

في السياق: كيف يتم مقارنة هذا المنشأة

عند 6,844 t of alumina/aluminum، يكون Chengdu Prefecture City أقل من متوسط aluminium smelter في China (372,000 t of alumina/aluminum). CO₂ لكل وحدة سعة هو تقريباً 26% أقل من متوسط aluminium smelter. 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 9,286 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

2,165cars driven for a year
1,211homes' annual energy use
154,767tree seedlings grown 10 years

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest aluminium smelters in China

Baise Prefecture City: 24,364,530 t of alumina/aluminum24.4MBaise Pref…Zhengzhou Prefecture City: 8,897,160 t of alumina/aluminum8.9MZhengzhou …Sanmenxia Prefecture City: 6,843,969 t of alumina/aluminum6.8MSanmenxia …Xinzhou Prefecture City: 6,615,837 t of alumina/aluminum6.6MXinzhou Pr…Zouping, Shandong aluminium plant: 6,400,000 t of alumina/aluminum6.4MZouping, S…Zibo Prefecture City: 5,931,440 t of alumina/aluminum5.9MZibo Prefe…Ordos Prefecture City: 4,562,646 t of alumina/aluminum4.6MOrdos Pref…Binzhou Prefecture: 4,562,646 t of alumina/aluminum4.6MBinzhou Pr…

Reported capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Local climate

Chengdu Prefecture City sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 30.7°N in the northern hemisphere.

~19°Ctypical annual mean
~27°Ctypical warm-season
Humid subtropical (dry winter): hot summers and mild winters

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #140 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

Location

Coordinates 30.66541, 103.84487. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Chengdu Prefecture City?

Chengdu Prefecture City is a aluminium smelter in China. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Chengdu Prefecture City?

Chengdu Prefecture City has a reported capacity of 6,844 t of alumina/aluminum.

How much CO₂ does Chengdu Prefecture City emit?

Chengdu Prefecture City emits about 9,286 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 2,165 cars. That ranks #2935 among tracked facilities in China.

Where is Chengdu Prefecture City located?

Chengdu Prefecture City is in China, near coordinates 30.66541, 103.84487.

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