SCGC Rayong Olefins (ROC), Map Ta Phut, Rayong

SCGC Rayong Olefins (ROC), Map Ta Phut, Rayong is a petrochemical in Thailand with a reported capacity of 900,000 t of ethylene. It cracks hydrocarbon feedstocks into building-block chemicals such as ethylene and propylene. It is operated by SCG Chemicals PCL. By capacity it ranks #3 of 4 petrochemical plants tracked in Thailand. It emits about 1,845,816 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 430,260 cars. Its CO₂ per unit of capacity is about 53% above the median petrochemical.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-731980.

Bağlamda: bu tesis nasıl karşılaştırılır

900,000 t of ethylene'de, SCGC Rayong Olefins (ROC), Map Ta Phut, Rayong Thailand'daki petrochemical'lerin medyanı altında 1,200,000 t of ethylene'dir. Alt sektör: petrochemical-steam-cracking. petrochemical olarak, temel endüstriyel işlemleri için yoğun proses ısısı (tipik olarak 300–800°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. Petrokimya tesisleri, etilen, propilen ve diğer temel kimyasalları üretmek için hidrokarbonları çok yüksek sıcaklıklarda kraker — en ısı yoğun endüstriyel işlemlerden biridir.

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

What 1,845,816 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 Thailand

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

Operator

Operated by SCG Chemicals PCL. All facilities by this operator →

Local climate

SCGC Rayong Olefins (ROC), Map Ta Phut, Rayong sits in a tropical savanna climate zone (Köppen Aw), at 12.7°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 4 petrochemical plants in Thailand by reported capacity.

Nearby industrial sites

• PTT Rayong Refinery · Refinery · 3,517,088 t CO₂
• Star Petroleum Map Ta Phut Refinery · Refinery · 1,714,021 t CO₂
• PTT Global Chemical Map Ta Phut, Map Ta Phut, Rayong · Petrochemical · 3,850,620 t CO₂
• Tata Steel Manufacturing SCSC Plant · Steel Plant · 20,839 t CO₂
• Siam Yamato Steel Map Ta Phut plant · Steel Plant · 22,734 t CO₂
• Siam Yamato Steel Huai Pong plant · Steel Plant · 18,945 t CO₂

Location

Coordinates 12.71262, 101.1501. 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