1. Working Principle: The RCO system treats organic waste gas (especially volatile organic compounds, VOCs) through catalytic oxidation and heat storage technology. The waste gas first passes through the catalyst bed, where VOCs are oxidized and decomposed into carbon dioxide and steam at a lower temperature (usually 250-400℃) under the action of the catalyst. Meanwhile, the heat exchanger built into the RCO device recovers the heat energy generated during the oxidation process to preheat the incoming waste gas entering the system, realizing the recycling of heat energy.
2. Application Fields: RCO catalytic combustion waste gas treatment equipment is widely used in the purification of organic waste gas in the chemical, plastic, rubber, pharmaceutical, printing, pesticide, shoe-making, and other industries. It is particularly suitable for treating large air volumes and organic waste gas with medium to low concentrations. It can convert these waste gases into small air volumes and high concentrations of waste gas, which can then undergo efficient and economical combustion reactions under the action of a catalyst to meet environmental emission standards.
3. Characteristics:
- High Purity: RCO can effectively treat organic waste gas with medium to high concentrations, typically achieving purification efficiency of over 97%.
- Energy Saving: Heat generated during the oxidative decomposition of waste gas is recovered and recycled through heat storage materials, greatly reducing operating energy consumption.
- Safety and Reliability: The RCO process adopts low-temperature, flameless combustion. The system is equipped with multiple safety protection measures such as fire prevention, explosion pressure relief, and over-temperature alarms.
- Long Catalyst Lifespan: The catalyst used in RCO has a long lifespan, typically lasting over 4 years.
- Easy Operation: It has automatic control functions that can automatically adjust its operational status based on waste gas flow and concentration.
- Small Space Occupation & Convenient Maintenance: The RCO equipment has a compact structure with a small footprint and relatively light weight. The installation and replacement of adsorption beds and catalyst modules are convenient.
4. Environmental Performance: The catalytic combustion process does not produce secondary pollution and fully utilizes the energy of the waste gas itself, making it a sustainable and green treatment method.
In summary, the RCO catalytic combustion waste gas treatment system plays an important role in the field of industrial waste gas treatment due to its efficient, energy-saving, and environmentally friendly characteristics.
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