Sumitomo Osaka Cement Ako Cement Plant

Sumitomo Osaka Cement Ako Cement Plant is a cement plant in Japan with a reported capacity of 4,000,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Sumitomo Osaka Cement Co Ltd. By capacity it ranks #4 of 27 cement plants tracked in Japan. It emits about 1,273,046 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 296,747 cars. Its CO₂ per unit of capacity is about 12% below the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32438804.

Em contexto: como esta instalação se compara

Com 4,000,000 t of cement, Sumitomo Osaka Cement Ako Cement Plant é bem acima de a mediana de cement plant em Japan (1,890,000 t of cement). Seu CO₂ por unidade de capacidade é aproximadamente 19% abaixo de a mediana de cement plant. Subsetor: cement. Como cement plant, requer calor de processo intenso (tipicamente 800–1400°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 cimenteiras aquecem calcário a 1.400°C em fornos rotativos — um dos processos industriais mais quentes — e devem controlar a temperatura com precisão em todo o comprimento do forno.

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 1,273,046 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 cement plants in Japan

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

Operator

Operated by Sumitomo Osaka Cement Co Ltd. All facilities by this operator →

Local climate

Sumitomo Osaka Cement Ako Cement Plant sits in a humid subtropical climate zone (Köppen Cfa), at 34.8°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 #4 largest of 27 cement plants in Japan by reported capacity.

Nearby industrial sites

• Seiban Limited. · Textiles · 630 t CO₂
• Yamato Steel Himeji Plant · Steel Plant · 40,483 t CO₂
• Nippon Setouchi Works (Hirohata Area) steel plant · Steel Plant · 3,541,361 t CO₂
• JFE Bars & Shapes Himeji Works steel plant · Steel Plant · 52,049 t CO₂
• Godo Steel Himeji Works · Steel Plant · 28,916 t CO₂
• Nippon Sanyo Special Steel · Steel Plant · 92,301 t CO₂

Location

Coordinates 34.75128, 134.36486. View on OpenStreetMap.

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Frequently asked questions