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Kaili Alumina Refinery

Aluminium Smelter in China. Approximate location 26.64537, 107.77094.

Aluminium SmelterChinaCO₂ reported

Kaili Alumina Refinery is an aluminium smelter in China with a reported capacity of 800,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Guizhou Qiya Aluminum . By capacity it ranks #40 of 141 aluminium smelters tracked in China. It emits about 1,085,440 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 253,016 cars. Its CO₂ per unit of capacity is about 35% below the median aluminium smelter.

800,000t of alumina/aluminum
1,085,440t CO₂e / yr (Climate TRACE)
#577CO₂ rank in China
1.36t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765011.

В контексте: как это предприятие сравнивается

На мощности 800,000 t of alumina/aluminum Kaili Alumina Refinery — это значительно выше медианная aluminium smelter в China (372,000 t of alumina/aluminum). Его выброс CO₂ на единицу мощности примерно на 26% ниже медианной aluminium smelter. Подсектор: aluminum. Как aluminium smelter, оно требует высокотемпературного технологического тепла (обычно 600–900°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Алюминиевые плавильни используют большие электрические токи для рафинирования глинозёма в расплавленный алюминий выше 900°C, и расплавленный металл должен течь через тигли и литейное оборудование.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 1,085,440 t CO₂e a year looks like

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

253,016cars driven for a year
141,555homes' annual energy use
18,090,667tree 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).

Operator

Operated by Guizhou Qiya Aluminum .

Local climate

Kaili Alumina Refinery sits in a humid subtropical climate zone (Köppen Cfa), at 26.6°N in the northern hemisphere.

~18°Ctypical annual mean
~27°Ctypical warm-season
Humid subtropical: 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 #40 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

Location

Coordinates 26.64537, 107.77094. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Kaili Alumina Refinery?

Kaili Alumina Refinery is a aluminium smelter in China. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Kaili Alumina Refinery?

Kaili Alumina Refinery has a reported capacity of 800,000 t of alumina/aluminum.

How much CO₂ does Kaili Alumina Refinery emit?

Kaili Alumina Refinery emits about 1,085,440 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 253,016 cars. That ranks #577 among tracked facilities in China.

Where is Kaili Alumina Refinery located?

Kaili Alumina Refinery is in China, near coordinates 26.64537, 107.77094.

Who operates Kaili Alumina Refinery?

Kaili Alumina Refinery is operated by Guizhou Qiya Aluminum .

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