Hachinohe Cement Hachinohe Cement Plant

Hachinohe Cement Hachinohe Cement Plant is a cement plant in Japan with a reported capacity of 1,500,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Hachinohe Cement Co Ltd. By capacity it ranks #21 of 27 cement plants tracked in Japan. It emits about 675,856 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 157,542 cars. Its CO₂ per unit of capacity is about 25% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32438800.

Em contexto: como esta instalação se compara

Com 1,500,000 t of cement, Hachinohe Cement Hachinohe Cement Plant é abaixo de a mediana de cement plant em Japan (1,890,000 t of cement). Seu CO₂ por unidade de capacidade é aproximadamente 15% acima 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 675,856 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 Hachinohe Cement Co Ltd. All facilities by this operator →

Local climate

Hachinohe Cement Hachinohe Cement Plant sits in a humid subtropical climate zone (Köppen Cfa), at 40.5°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 #21 largest of 27 cement plants in Japan by reported capacity.

Nearby industrial sites

• Enueruforty Co.,Ltd. · Textiles · 630 t CO₂
• Taiheiyo Cement Kamiiso Cement Plant · Cement Plant · 843,082 t CO₂
• North Nippon Muroran Works steel plant · Steel Plant · 2,191,669 t CO₂
• Nippon Steel Muroran Cement Plant · Cement Plant · 805,980 t CO₂

Location

Coordinates 40.51502, 141.52223. 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:

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See Inzonex process-equipment insulation →

Frequently asked questions