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.

Nel contesto: come si confronta questo impianto

Con 493,000 t of ethylene, Tosoh Yokkaichi Complex, Yokkaichi è attorno a la mediana di petrochemical in Japan (493,000 t of ethylene). Sottosettore: petrochemical-steam-cracking. Come petrochemical, richiede calore di processo intenso (tipicamente 300–800°C) per le sue operazioni industriali essenziali — calore che deve essere fornito da caldaie, forni o combustione diretta, e le perdite attraverso recipienti e tubazioni non isolati rappresentano carburante sprecato. L'isolamento modulare removibile può ridurre queste perdite dell'80–96%, raffreddando superfici a ≤45°C, con payback spesso inferiore a 2 anni. Gli impianti petrolchimici scindono gli idrocarburi a temperature molto elevate per produrre etilene, propilene e altri prodotti chimici di base — uno dei processi industriali più intensivi dal punto di vista termico.

Confronto di capacità e intensità di CO₂ calcolato dai dati delle strutture industriali Climate TRACE; ruolo del settore basato su riferimento ingegneristico.

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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