Braskem Duque de Caxias, Duque de Caxias ,Rio de Janeiro

Braskem Duque de Caxias, Duque de Caxias ,Rio de Janeiro is a petrochemical in Brazil with a reported capacity of 540,000 t of ethylene. It cracks hydrocarbon feedstocks into building-block chemicals such as ethylene and propylene. By capacity it ranks #4 of 4 petrochemical plants tracked in Brazil. It emits about 508,485 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 118,528 cars. Its CO₂ per unit of capacity is about 30% below the median petrochemical.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-732009.

文脈内で：この施設がどのように比較されるか

540,000 t of ethyleneで、Braskem Duque de Caxias, Duque de Caxias ,Rio de JaneiroはBrazilのpetrochemicalの中央値以下 1,252,000 t of ethyleneです。 容量あたりのCO₂は、petrochemicalの中央値下約35%です。 サブセクター：petrochemical-steam-cracking。 petrochemicalとして、その中核的な産業操業に対して激しいプロセス熱（通常300–800°C）が必要です。この熱はボイラー、炉、または直接燃焼によって供給される必要があり、未断熱容器および配管からの損失は無駄な燃料を表します。モジュール式脱着可能な断熱は、これらの損失を80～96%削減でき、表面を≤45°Cに冷却でき、回収期間は通常2年未満です。 石油化学プラントは、エチレン、プロピレンおよび他の基本化学物質を製造するために、非常に高い温度で炭化水素をクラッキングします。最も熱集約的な産業プロセスの1つです。

容量およびCO₂強度の比較はClimate TRACEの産業施設データから計算されました。セクターの役割は工学リファレンスに基づいています。

What 508,485 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 Brazil

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

Local climate

Braskem Duque de Caxias, Duque de Caxias ,Rio de Janeiro sits in a tropical savanna climate zone (Köppen Aw), at 22.7°S in the southern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #4 largest of 4 petrochemical plants in Brazil by reported capacity.

Nearby industrial sites

• Petrobras REDUC (Duque de Caxias) Refinery · Refinery · 3,294,857 t CO₂
• Luimar Confecção E Facção De Roupas Ltda · Textiles · 302 t CO₂
• Tucson Camisaria Ltda · Textiles · 302 t CO₂
• Toreg Camisaria Ltda · Textiles · 302 t CO₂
• Tussor Confecções Ltda · Textiles · 302 t CO₂
• De Millus S A Industria E Comercio - Filial 0007-50 · Textiles · 302 t CO₂

Location

Coordinates -22.7141, -43.23963. 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:

• Up to 96% less heat loss from insulated surfaces
• Surface temperature down to ≤45°C for worker safety
• 6× faster maintenance access — removable and refittable
• Typical payback up to 2 years

See Inzonex process-equipment insulation →

Frequently asked questions