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Intelligent Control RTO Regenerative Thermal Oxidizer High Temperature Resistant
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Intelligent Control RTO Regenerative Thermal Oxidizer High Temperature Resistant
| Place of Origin | China |
| Brand Name | RUIDING |
| Certification | ASME/GB/ISO/EAC (EAEU) |
| Model Number | Regenerative thermal oxidizer |
Product Details
Processing Capacity:
2.5 T/h
Annual Processing Capacity:
150000 Tons
Steam Output:
200 T/h
Steam Pressure:
9.45 MPaG
Steam Temperature:
535°C
Solution:
RTO+TO
Delivery Time:
2-6months
Warranty:
1 Year
HS Code:
8417809090
Highlight:
intelligent rto thermal oxidizer
,intelligent regenerative thermal oxidizer
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Payment & Shipping Terms
Minimum Order Quantity
1
Price
Negotiable
Payment Terms
L/C,T/T
Product Description
Intelligent Control RTO Regenerative Thermal Oxidizer
High Temperature Resistant System with Reduced Heat Loss
Overview
Our regenerative thermal oxidizer employs advanced heat storage combustion technology (RTO/RHT) to decompose harmful gases through high-temperature oxidation while reducing nitrogen oxide (NOx) emissions. This system meets stringent environmental standards and serves as an ideal solution for chemical and coating industries. Specifically designed for industrial furnaces operating above 1200°C, the honeycomb ceramic heat storage body efficiently absorbs flue gas heat and transfers it to cold air, ensuring high-temperature stable output for applications in metallurgical heating furnaces, forging furnaces, and similar industrial scenarios.
Product Introduction
This custom-engineered system was developed for the world's largest single maleic anhydride production unit (Huizhou Yuxin). It represents the first global implementation of the "RTO+TO+waste heat cascade utilization" process chain for high-flow, low-concentration VOCs waste gas and organic waste liquid treatment. The system features RTO thermal storage oxidation with exceptional heat recovery rates (≥95%), complemented by TO high-temperature incineration (800-1000°C) for enhanced treatment of difficult-to-degrade components. Combined with ultra-high-pressure steam co-production (9.45MPaG), the system simultaneously achieves waste gas/waste liquid neutralization and energy recovery.
| Waste gas treatment capacity | 480,000 Nm³/h (world's largest single unit air volume) |
| Waste liquid treatment capacity | 2.5 t/h (including organic waste liquid) |
| Annual treatment scale | 150,000 tons of maleic anhydride waste gas and supporting waste liquid |
| Steam production | 200 t/h (high-pressure saturated steam) |
| Steam parameters | 9.45 MPaG, 535°C (directly used for heating of desalted water system) |
| Site area | 35m×59m (highly intensive layout) |
| Pretreatment | Demister, hot filter, spray scrubber |
| Oxidation unit | RTO (regenerative thermal oxidizer) + TO (thermal incinerator) |
| Post-treatment | Electrostatic precipitator, SCR reactor, desalination flue gas heat exchanger |
| Emission standards | Compliant with China's "Comprehensive Emission Standards for Air Pollutants" (GB 16297-1996) and EU limits |
Operating Principle
The RTO system consists of insulated chambers filled with high-temperature ceramic media. During operation, polluted air enters the oxidizer through an energy recovery chamber where ceramic media preheats it before introduction to the oxidation chamber. As air moves through the bed, its temperature rises rapidly. The oxidation reaction occurs in the combustion chamber, converting pollutant-laden air into CO₂ and water vapor while releasing significant thermal energy.
The hot, clean gas exits through the second recovery bed, transferring heat to the ceramic media. In the subsequent cycle, the process stream reverses direction, utilizing stored heat to preheat incoming air. Through periodic switching of inlet, outlet, and purge processes, the flow direction alternates within the oxidizer, completing preheating, oxidation, heat storage, and release stages. This heat storage process enables thermal energy released during oxidation to be reused, substantially reducing fuel consumption for preheating.
To maintain optimal heat recovery efficiency, the process stream direction is regularly switched using automatic diverter valves controlled by the PLC system.
Key Advantages
- Single RTO unit capacity of 480,000 Nm³/h represents the world's largest scale, suitable for million-ton chemical plant requirements. Coordinated treatment of waste liquid and waste gas covers process derivatives including maleic anhydride and phthalic anhydride.
- Proprietary 9.45MPaG/535°C high-pressure steam co-generation technology improves heat recovery efficiency by 25% compared to conventional systems, with steam directly driving industrial turbines or process heating applications.
- RTO+TO process coupling technology reduces TO fuel consumption through RTO pre-oxidation, achieving comprehensive VOCs removal rate ≥99.5% and NOx emissions <50 mg/m³. SCR denitrification system utilizes low-temperature catalyst (180-300°C) to accommodate flue gas temperature fluctuations with ammonia escape rate <3 ppm.
- Modular layout optimizes space utilization while supporting intelligent control system enables unattended operation. Technology has been extended to multiple industry leaders, achieving cumulative VOCs reduction exceeding 500,000 tons annually.
Research & Development
Ruiding has established the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the Key Laboratory of the JICUI-Ruidings Joint Innovation Center. Our laboratory is equipped with advanced detection equipment including ICP inductively coupled plasma emission spectrometry, atomic absorption spectrophotometry, atomic fluorescence spectrophotometry, high-temperature combustion ion chromatography analyzers, high-temperature combustion rate analyzers, and rapid equilibrium flash point testers. We maintain capabilities for heavy metal analysis, elemental analysis, off-gas calorific value analysis, ash melting point detection, incineration boiler water quality testing, sewage analysis, and volatile waste analysis.
Company Profile
Ruiding specializes in engineering, fabrication, construction, and commissioning services for industrial waste combustion treatment systems including thermal oxidizers (incinerators), heat recovery systems (boilers), pressurized vessels, flue gas treatment systems (DeSOX, DeNOx), and plate heat exchangers.
Ruiding holds Environmental Protection Engineering Class 2 (waste gas, waste liquid, waste solid treatment) EPC certification, ASME Certificate, Class A boiler manufacturing license, Class A boiler installation and Revamping & Maintenance certificate, A2 designing and manufacturing certificate for pressure vessels, and GC1, GC2 pressure pipeline designing & construction certificates.
With over 250,000 square meters of building area and nearly 300 professional technical staff, we have completed more than 500 engineering projects across various domestic and international industries, maintaining significant market share in the petrochemical sector.
Frequently Asked Questions
What is the company's main business?
We focus on R&D, design, production, installation, and commissioning of industrial three wastes (waste gas/waste liquid/solid waste) incineration treatment equipment and special boilers, providing supporting equipment including heat exchangers and sludge dryers.
Do you have industry qualification certification?
We maintain quality, environment, occupational health, and occupational hygiene and safety management system certifications, along with second-level qualification for environmental protection engineering contracting, Class B special environmental engineering design, Class A boiler manufacturing qualification, Class A boiler installation, inspection and maintenance certificate, A2 pressure vessel design and manufacturing certificate, GC1/GC2 pressure pipeline design and installation certificates, and Class A environmental pollution control (waste, waste gas, waste liquid) qualification certificate.
What are the core products?
Waste gas incinerator: Regenerative thermal oxidation furnace (RTO), regenerative catalytic oxidation furnace (RCO), catalytic oxidation furnace (CO), high temperature thermal incinerator (TO), catalytic denitrification furnace (SCR)
Waste liquid incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
Solid incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
A-level boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
Plate heat exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
Incineration auxiliary equipment: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
Waste liquid incinerator: Organic waste liquid incinerator, salt-containing waste liquid incinerator, heavy component residue incinerator
Solid incinerator: Combined rotary kiln incinerator, gas-controlled pyrolysis incinerator, fluidized bed incinerator, step-type incinerator
A-level boiler: Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler integrated incineration boiler, large cavity membrane wall boiler, fire tube boiler
Plate heat exchanger: Fully welded pressure plate heat exchanger, high-efficiency vortex tube heat exchanger, high-efficiency spiral tube heat exchanger
Incineration auxiliary equipment: Sludge dryer, customized burner, solid waste crusher, VOC catalyst
In what aspects are the technical advantages reflected? Have you ever had experience in cross-border cooperation?
We hold 29 patented technologies covering incinerator structure optimization and heat recovery. Our first-class design team possesses solid theoretical foundations and extensive design and practical experience, mastering incinerator technology and operations. Designers combine advanced domestic and international device operations to conduct process and structural design, offering rapid design response, timely plan modifications according to buyer requirements, and optimization suggestions based on client data and processes.
What does the service scope include?
We provide comprehensive services from project consultation, scheme design, equipment manufacturing to installation and commissioning, supporting pressure pipeline and boiler renovation.
Are there any successful cases for reference?
We have served multiple industries including petroleum, chemical, pharmaceutical, and solid waste disposal. Typical cases include organic waste gas RTO systems and chemical waste liquid incineration projects.
How to obtain cooperation or quotation?
Submit requirements through our official website online form or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China
Is there any international business cooperation?
Holding independent import and export rights, we provide equipment export and technical solution customization services for overseas customers.
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Contact Us at Any Time
+86 15606162805
Xinzhuang Industrial Concentration Zone, Yixing City, Jiangsu Province, China.
