São Luis aluminium plant

São Luis aluminium plant is an aluminium smelter in Brazil with a reported capacity of 465,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Consorcio Alumar . By capacity it ranks #4 of 6 aluminium smelters tracked in Brazil. It emits about 1,045,013 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 243,593 cars. Its CO₂ per unit of capacity is about 8% above the median aluminium smelter.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765126.

Bağlamda: bu tesis nasıl karşılaştırılır

465,000 t of alumina/aluminum'de, São Luis aluminium plant Brazil'daki aluminium smelter'lerin medyanı yaklaşık 480,000 t of alumina/aluminum'dir. Alt sektör: aluminum. aluminium smelter olarak, temel endüstriyel işlemleri için yoğun proses ısısı (tipik olarak 600–900°C) gerektirir — kazanlar, fırınlar veya doğrudan yanma ile sağlanması gereken ısı, ve izolasyon yapılmamış kaplar ve boruların kayıpları harcanan yakıtı temsil eder. Modüler çıkarılabilir yalıtım bu kayıpları %80–96 oranında azaltabilir, yüzeyleri ≤45°C'ye soğutabilir, geri ödeme süresi genellikle 2 yıldan azdır. Alüminyum eritmeleri, alüminayı 900°C'nin üstündeki eritilmiş alüminyuma rafine etmek için büyük elektrik akımları kullanır ve sıcak metal pota ve dökme ekipmanı aracılığıyla akmalıdır.

Kapasite ve CO₂ yoğunluğu karşılaştırması Climate TRACE endüstriyel tesis verilerinden hesaplanmıştır; sektör rolü mühendislik referansına dayanmaktadır.

What 1,045,013 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 aluminium smelters in Brazil

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

Operator

Operated by Consorcio Alumar .

Local climate

São Luis aluminium plant sits in a tropical savanna climate zone (Köppen Aw), at 2.7°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 6 aluminium smelters in Brazil by reported capacity.

Nearby industrial sites

• Sao Luis Alumina Refinery and Aluminum Smelter · Aluminium Smelter · 6,392,925 t CO₂
• São Luís Municipality · Aluminium Smelter · 6,865,403 t CO₂
• Fenix Industria Textil Ltda · Textiles · 302 t CO₂

Location

Coordinates -2.70863, -44.33137. View on OpenStreetMap.

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