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.

Em contexto: como esta instalação se compara

Com 370,000 t of alumina/aluminum, Ningxia aluminium plant é em torno de a mediana de aluminium smelter em China (372,000 t of alumina/aluminum). Seu CO₂ por unidade de capacidade é aproximadamente 16% acima de a mediana de aluminium smelter. Subsetor: aluminum. Como aluminium smelter, requer calor de processo intenso (tipicamente 600–900°C) para suas operações industriais centrais — calor que deve ser fornecido por caldeiras, fornos ou combustão direta, e as perdas através de vasos e tubulações não isolados representam combustível desperdiçado. O isolamento modular removível pode reduzir essas perdas em 80–96%, esfriando superfícies a ≤45°C, com payback geralmente inferior a 2 anos. As fundições de alumínio usam grandes correntes elétricas para refinar alumina em alumínio fundido acima de 900°C, e o metal quente deve fluir através de cadinhos e equipamentos de fundição.

Comparação de capacidade e intensidade de CO₂ calculada a partir dos dados de instalações industriais Climate TRACE; função do setor baseada em referência de engenharia.

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.

Hot industrial equipment? Cut the heat loss.

Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

• Up to 96% less heat loss from insulated surfaces
• Surface temperature down to ≤45°C for worker safety
• 6× faster maintenance access — removable and refittable
• Typical payback up to 2 years

See Inzonex process-equipment insulation →

Frequently asked questions