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.

Nel contesto: come si confronta questo impianto

Con 540,000 t of ethylene, Braskem Duque de Caxias, Duque de Caxias ,Rio de Janeiro è al di sotto di la mediana di petrochemical in Brazil (1,252,000 t of ethylene). Il suo CO₂ per unità di capacità è approssimativamente 35% al di sotto di la mediana di petrochemical. 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 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.

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