Resonac Oita, KK Oita

Resonac Oita, KK Oita is a petrochemical in Japan with a reported capacity of 618,000 t of ethylene. It cracks hydrocarbon feedstocks into building-block chemicals such as ethylene and propylene. It is operated by Resonac . By capacity it ranks #3 of 12 petrochemical plants tracked in Japan. It emits about 868,888 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 202,538 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-731958.

En contexto: cómo se compara esta instalación

Con 618,000 t of ethylene, Resonac Oita, KK Oita está muy por encima 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 868,888 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 Resonac .

Local climate

Resonac Oita, KK Oita sits in a humid subtropical climate zone (Köppen Cfa), at 33.3°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 #3 largest of 12 petrochemical plants in Japan by reported capacity.

Nearby industrial sites

• ENEOS Oita Refinery · Refinery · 1,090,460 t CO₂
• Nippon Kyushu Works (Oita Area, Oita) steel plant · Steel Plant · 11,600,217 t CO₂
• Taiheiyo Cement Oita Cement Plant · Cement Plant · 670,290 t CO₂
• Nippon Stainless Steel Yamaguchi Works (Hikari Area) steel plant · Steel Plant · 97,836 t CO₂
• JPN-Ube_ammonia · Chemical Plant · 174,716 t CO₂
• Ube Industries Kanda Cement Plant · Cement Plant · 592,454 t CO₂

Location

Coordinates 33.2705, 131.6742. View on OpenStreetMap.

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