Tosoh Yokkaichi Complex, Yokkaichi

Tosoh Yokkaichi Complex, Yokkaichi is a petrochemical in Japan with a reported capacity of 493,000 t of ethylene. It cracks hydrocarbon feedstocks into building-block chemicals such as ethylene and propylene. It is operated by Tosoh Corp. By capacity it ranks #6 of 12 petrochemical plants tracked in Japan. It emits about 693,142 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 161,572 cars. Its CO₂ per unit of capacity is about 5% above the median petrochemical.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-731960.

En contexto: cómo se compara esta instalación

Con 493,000 t of ethylene, Tosoh Yokkaichi Complex, Yokkaichi está alrededor de la mediana de petrochemical en Japan (493,000 t of ethylene). Subsector: petrochemical-steam-cracking. Como petrochemical, requiere calor de proceso intenso (típicamente 300–800°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las plantas petroquímicas agrietan hidrocarburos a temperaturas muy altas para producir etileno, propileno y otros químicos básicos — uno de los procesos industriales más intensivos en calor.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 693,142 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 petrochemical plants in Japan

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

Operator

Operated by Tosoh Corp. All facilities by this operator →

Local climate

Tosoh Yokkaichi Complex, Yokkaichi sits in a humid subtropical climate zone (Köppen Cfa), at 35.0°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 #6 largest of 12 petrochemical plants in Japan by reported capacity.

Nearby industrial sites

• Cosmo Oil Yokkaichi Refinery · Refinery · 655,429 t CO₂
• Idemitsu Kosan Yokkaichi Refinery · Refinery · 2,181,935 t CO₂
• Idemitsu Kosan Aichi Refinery · Refinery · 1,454,624 t CO₂
• Kyoei Steel Nagoya Division (Tokai) · Steel Plant · 73,158 t CO₂
• Daido Steel Chita plant (Tokai) · Steel Plant · 86,749 t CO₂
• Nippon Nagoya steel plant · Steel Plant · 6,948,397 t CO₂

Location

Coordinates 34.98581, 136.65482. View on OpenStreetMap.

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