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.

在上下文中：该设施如何比较

在900,000 t of ethylene时，SCGC Rayong Olefins (ROC), Map Ta Phut, Rayong 是Thailand中petrochemical的中位数低于 1,200,000 t of ethylene。 子部门：petrochemical-steam-cracking。 作为petrochemical，它需要强烈的工艺热量（通常300–800°C）来进行其核心工业操作——必须通过锅炉、炉或直接燃烧供应的热量，通过未隔热的容器和管道的损失代表浪费的燃料。可拆卸模块化绝缘可以将这些损失减少80-96%，将表面冷却至≤45°C，投资回收期通常不到2年。 石化厂在非常高的温度下裂化烃，生产乙烯、丙烯和其他基础化学品——是最热强度密集的工业过程之一。

容量和CO₂强度比较从Climate TRACE工业设施数据计算得出；部门角色基于工程参考。

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.

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