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Rich Oil Heater: A Modern, Low-Emission Replacement for Traditional Tube Furnaces
In traditional coking and coal chemical processes, tube furnaces are widely used to heat rich oil in gas purification systems. However, with increasingly strict environmental regulations and the growing demand for energy efficiency, these conventional furnaces face serious limitations in terms of emissions, safety, and operational cost.
To address these challenges, BOOYO offers the Rich Oil Heater — a safe, energy-efficient, and environmentally compliant alternative to traditional tube furnaces. This advanced heat exchanger system delivers stable heating, significant emission reduction, and compliance with China and international environmental standards.
1. Why Replace Traditional Tube Furnaces?
Conventional tube furnaces present several drawbacks:
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High pollutant emissions: Combustion-based heating increases NOx, SOx, and particulate discharge
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Energy intensive: Fuel-fired systems have low thermal efficiency
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Coking and carbon buildup: Uneven heating causes oil degradation
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Safety risks: Open flames pose hazards in explosive environments
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Difficult to automate and maintain
2. What Is a Rich Oil Heater?
The Rich Oil Heater is a closed-loop indirect heat exchanger that uses steam, heat transfer oil, or other clean thermal media to heat rich oil safely and evenly. It is designed to replace gas- or coal-fired tube furnaces in rich oil circulation systems.
By avoiding direct combustion, the system significantly reduces on-site emissions and eliminates the risk of fire or explosion.
3. Key Features & Advantages
| Feature | Benefit |
|---|---|
| Indirect heating | Prevents carbon buildup and extends oil service life |
| No open flame | Safer for volatile or high-risk environments |
| Low-emission operation | Meets China's GB standards and international environmental requirements |
| Flexible energy sources | Compatible with steam, heat transfer oil, or waste heat |
| Precise temperature control | Enhances absorption and regeneration performance |
| Compact design | Modular structure for easy installation and maintenance |
4. Technical Specifications
| Parameter | Value |
|---|---|
| Oil Flow Rate | 1–20 m³/h (customizable) |
| Heating Medium | Steam, heat transfer oil, or waste heat |
| Heating Range | Typically 160–180°C outlet temperature |
| Heat Exchange Area | Customized |
| Material | Carbon steel, stainless steel, or alloy (per medium and working conditions) |
5. Environmental Compliance & Project Achievement
The BOOYO Rich Oil Heater is engineered to support green and sustainable plant upgrades, especially in coal chemical and coking industries facing emission audits or plant revamps.
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Significantly reduces NOx and dust emissions
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Eliminates on-site combustion, cutting carbon footprint
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Designed to comply with China’s GB environmental emission standards and aligned with EU/ASEAN regulations where applicable
In 2023, BOOYO successfully delivered over 30 sets of Rich Oil Heaters for major coking and gas purification projects, demonstrating broad industry recognition and field-tested reliability.
6. Conclusion
The Rich Oil Heater is a modern, safe, and compliant solution to replace outdated tube furnaces. It delivers stable thermal performance, lower operating costs, and reduced emissions, helping industrial plants meet current and future environmental standards.
Contact our team today to learn more about how our Rich Oil Heating solutions can support your environmental compliance and system modernization goals.