acidic gases
RTO Technology for Acid Gas Treatment
RTO Product Overview
RTO (Regenerative Thermal Oxidation) is a highly efficient piece of equipment widely used in industrial waste gas treatment, particularly suitable for treating waste gases containing acidic gases. Acidic gases, such as nitrogen oxides (NOx), hydrogen sulfide (H₂S), and hydrogen chloride (HCl), are common pollutants emitted from many industrial processes (such as chemical, petrochemical, and metallurgical industries). RTO technology converts harmful gases into harmless substances through high-temperature combustion, effectively treating waste gases and reducing environmental pollution.
What are Acidic Gases?
Acidic gases are gases that can react with water to form acidic solutions under normal temperature and pressure. These gases typically contain hydrogen ions (H⁺) or other chemical components that can combine with water to form acids. Acidic gases are produced in many industrial processes and can pose threats to the environment and human health. They mainly include SO₂, NOx, HCl, H₂S, etc.
RTO Working Principle
RTO Basic Parameters
| Parameter Item | Standard Range / Specification | Units / Notes |
|---|---|---|
| Treatment Capacity | 5,000 - 100,000 | Nm³/h |
| Oxidation Temperature | 760 - 850 (Max 1100) | °C |
| VOC Removal Efficiency | ≥ 99% | Percentage (%) |
| Thermal Recovery Efficiency | ≥ 95% | Percentage (%) |
| Retention Time | 0.7 - 2.0 | Seconds (s) |
| Inlet VOC Concentration | 1,000 - 5,000 (Recommended) | mg/Nm³ |
| Pressure Drop | 2,500 - 4,000 | Pa |
| Fuel Type | Natural Gas / LPG / Diesel | Auxiliary Fuel |
| Control System | PLC with HMI Interface | Full Automation |
RTO’s Three Major Advantages
01
High-Efficiency Purification
With a pollutant removal rate of over 99%, it can thoroughly purify acidic gases and ensure that emissions meet standards.
02
Highly Environmentally Friendly
The RTO system complies with environmental emission standards, effectively reduces acid rain and air pollution, and is environmentally friendly.
03
Energy-Efficient
By utilizing heat recovery technology, the RTO system minimizes energy consumption while treating waste gas.
Application Scenarios
Indústria Gráfica
Food Processing
Chemical Industry
Expertise & Qualifications
