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RTO VOC control vs. catalytic oxidation

от | ное. 20, 2024 г | Блог за управление на VOC на RTO

RTO VOC Control vs. Catalytic Oxidation

RTO VOC Control vs. Catalytic Oxidation

RTO VOC Control

  • RTO (Regenerative Thermal Oxidation) technology overview

    • Regenerative Thermal Oxidation (RTO) is a well-established and widely used technology for the control of volatile organic compounds (VOC). It uses high-temperature combustion to convert VOC into carbon dioxide (CO2) and water vapor (H2O). The process is completed in a thermal oxidizer, which operates at high temperatures (800-1500¡ãF) for the oxidation of VOC. It is an energy-efficient system with the ability to recover heat from the process stream. The recovered heat is then used to preheat the incoming contaminated stream, reducing the energy consumption of the system.

  • Advantages of RTO

    • The advantages of RTO include high destruction efficiency, energy efficiency, and low operating costs. The destruction efficiency of RTO systems can reach up to 99%, making it one of the most effective VOC control technologies. Furthermore, the energy efficiency of RTO systems is high because of the heat recovery process, which helps to reduce the energy consumption of the system. Lastly, the operating costs of RTO systems are low because of the minimal maintenance required due to the simple design and absence of any catalyst.

  • Limitations of RTO

    • The limitations of RTO include high capital costs and limited applicability to low VOC concentrations. Due to the high-temperature requirements of RTO, the capital costs of these systems are higher than other VOC control technologies. Additionally, RTO systems are not applicable for low VOC concentrations because they require a specific minimum VOC concentration to maintain the high-temperature operation of the system.

Catalytic Oxidation

  • Catalytic Oxidation technology overview

    • Catalytic Oxidation is a technology that uses a catalyst to oxidize VOC at a lower temperature than RTO. The reaction occurs at temperatures ranging from 400-800¡ãF. The catalyst lowers the activation energy required for the oxidation reaction to occur, reducing the operating temperature of the system. The catalyst is typically made of noble metals, such as platinum or palladium, which are deposited on high-temperature-resistant materials, such as ceramics or metals.

  • Advantages of Catalytic Oxidation

    • The advantages of Catalytic Oxidation include lower operating temperatures, lower capital costs, and applicability to low VOC concentrations. Because of the lower operating temperatures, Catalytic Oxidation requires less energy consumption than RTO. Additionally, Catalytic Oxidation systems have lower capital costs than RTO systems because of their lower operating temperatures and the absence of heat recovery systems. Lastly, Catalytic Oxidation systems are applicable to low VOC concentrations because they can operate at lower temperatures than RTO systems.

  • Limitations of Catalytic Oxidation

    • The limitations of Catalytic Oxidation include the need for catalyst replacement and reduced destruction efficiency due to catalyst poisoning. Catalysts require replacement after a certain period of operation, depending on the type of catalyst used and the operating conditions. Additionally, the catalysts can be poisoned by impurities in the process stream, reducing the destruction efficiency of the system. The catalyst poisoning can result in a reduction in the system’s destruction efficiency and require frequent catalyst replacement, increasing the operating costs of the system.

Заключение

In conclusion, both RTO VOC Control and Catalytic Oxidation are effective technologies for the control of volatile organic compounds. RTO systems have higher destruction efficiency and require less maintenance than Catalytic Oxidation systems. However, RTO systems have higher capital costs and are not applicable to low VOC concentrations. On the other hand, Catalytic Oxidation systems have lower operating costs and are applicable to low VOC concentrations. However, Catalytic Oxidation systems require catalyst replacement and can experience reduced destruction efficiency due to catalyst poisoning. Ultimately, the choice between RTO VOC Control and Catalytic Oxidation depends on the specific needs of the application.

We are a high-tech enterprise specializing in the comprehensive treatment of volatile organic compounds (VOCs) waste gas and carbon reduction and energy-saving technology for high-end equipment manufacturing. Our core technical team comes from the Aerospace Liquid Rocket Engine Research Institute (Aerospace Sixth Institute); it has more than 60 R&D technicians, including 3 senior engineers at the researcher level and 16 senior engineers. It has four core technologies: thermal energy, combustion, sealing, and automatic control; it has the ability to simulate temperature fields and air flow field simulation modeling and calculation; it has the ability to test the performance of ceramic thermal storage materials, the selection of molecular sieve adsorption materials, and the experimental testing of the high-temperature incineration and oxidation characteristics of VOCs organic matter. The company has built an RTO technology research and development center and an exhaust gas carbon reduction engineering technology center in the ancient city of Xi’an, and a 30,000m2 production base in Yangling. The production and sales volume of RTO equipment is far ahead in the world.

Our company is a leading high-tech enterprise in the field of comprehensive treatment of volatile organic waste gas and carbon reduction and energy-saving technology for high-end equipment manufacturing. Our core technical team, with more than 60 R&D technicians, including 3 senior engineers at the researcher level and 16 senior engineers, comes from the Aerospace Liquid Rocket Engine Research Institute (Aerospace Sixth Institute). We have four core technologies: thermal energy, combustion, sealing, and automatic control. Our company has built an RTO technology research and development center and an exhaust gas carbon reduction engineering technology center in the ancient city of Xi’an, and a 30,000m2 production base in Yangling. Our production and sales volume of RTO equipment is far ahead in the world.

R&D Platforms

  • Efficient Combustion Control Technology Test Bench: This platform is used to study the combustion characteristics of various fuels and develop efficient combustion control technology. Our team has developed a new type of burner that can achieve ultra-low nitrogen oxide emissions while maintaining high combustion efficiency.
  • Стенд за изпитване на ефективност на адсорбция на молекулярно сито: This platform is used to study the performance of molecular sieve adsorption materials, measure the adsorption efficiency and capacity, and develop high-performance adsorption materials for VOCs.
  • Efficient Ceramic Thermal Storage Technology Test Bench: This platform is used to study the performance of ceramic thermal storage materials and develop efficient ceramic thermal storage technology.
  • Изпитателен стенд за оползотворяване на отпадна топлина при ултрависока температура: This platform is used to study the high-temperature waste heat recovery technology of industrial furnaces and develop new high-efficiency waste heat recovery equipment.
  • Стенд за изпитване на технология за запечатване на газови течности: This platform is used to study the sealing performance of gaseous fluids and develop new sealing materials and sealing technologies for various industrial equipment.

RTO Technology

Our company has applied for 68 various patents, including 21 invention patents, and the patented technology has basically covered key components of the system. We have been authorized with 4 invention patents, 41 utility model patents, 6 design patents, and 7 software copyrights.

Сертифициране на RTO

Производствен капацитет

  • Автоматична производствена линия за бластиране и боядисване на стоманени плочи и профили: This production line is used to pretreat the surface of steel plates and profiles before painting, which can effectively improve the adhesion and corrosion resistance of the coating.
  • Производствена линия за ръчно бластиране: This production line is used for the manual descaling and surface treatment of small and medium-sized steel parts.
  • Оборудване за отстраняване на прах и защита на околната среда: We can provide various types of dust removal equipment and environmental protection equipment, including bag dust collectors, cyclone dust collectors, electrostatic precipitators, etc.
  • Стая за автоматично боядисване: This equipment is used for large-scale painting of steel structures and equipment.
  • Сушилня: This equipment is used for drying painted steel structures and equipment.

RTO Test

We invite you to cooperate with us and enjoy the following advantages:

  • Advanced technology and equipment, high-quality products, and excellent after-sales service;
  • A strong R&D team, advanced testing equipment, and perfect quality management system;
  • A professional technical team to provide you with comprehensive technical support and advice;
  • A comprehensive and efficient supply chain system, which can quickly respond to customer needs and ensure timely delivery;
  • A perfect quality management system, and our products have passed various certifications;
  • Reasonable and competitive prices;

RTO Advantages

Автор: Мия

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