How much does a regenerative thermal oxidizer cost?
The smallest recuperative oxidizers cost ~$130,000 USD and the largest will cost over $500,000 USD. A new regenerative thermal oxidizer (RTO) is even more expensive, due to the extensive ceramic media heat exchange system. The smallest RTOs will cost $250,000 USD and the largest single units cost over $1 million.
How does a regenerative thermal oxidizer work?
(1) A regenerative thermal oxidizer (RTO) works by pushing a pollutant-filled airstream through the oxidizer, usually with a system fan. (2) The flow of air through the RTO is controlled by valves that direct the airstream into one of two heat exchangers (chambers containing ceramic media beds).
What is regenerative catalytic oxidizer?
The regenerative catalytic oxidizer (RCO) technology has evolved significantly as an efficient method to control volatile organic compounds. The RCO technology favors using oxide catalysts because it allows for easy compensation of lower activity by an increase in the catalyst amount or temperature.
What is a regenerative thermal oxidizer used for?
A Regenerative Thermal Oxidizer (RTO) is an industrial system that destroys volatile organic compounds (VOC’s) in process exhaust air before it pollutes the environment.
Is a thermal oxidizer an incinerator?
A thermal oxidizer (also known as thermal oxidiser, or thermal incinerator) is a process unit for air pollution control in many chemical plants that decomposes hazardous gases at a high temperature and releases them into the atmosphere.
What is an RTO unit?
The RTO unit is brought up to combustion temperature using supplemental fuel such as natural gas, propane, diesel, or bio-fuel. During this start up period, the RTO unit initially purges itself with fresh air and continues to process fresh air until it reaches combustion temperature equilibrium.
What is an RTO oven?
The regenerative thermal oxidizer (RTO) abates exhaust air from the industrial ovens used for paint cure. The RTO is now running full production, reducing emissions from producing 250,000 vehicles per year by 99%.
What does a catalytic oxidizer do?
Description. Catalytic oxidizers, also known as catalytic incinerators, are oxidation systems (similar to thermal oxidizers) that control VOC and volatile HAP emissions. Catalytic oxidizers use a catalyst to promote the oxidation of VOCs to CO2 and water (i.e., increase the kinetic rate).
How does a catalytic oxidizer work?
Also known as a CO, CATOX, CTO, RCO, or CRO, a catalytic oxidizer works by raising the temperature of the exhaust stream to a point in which the chemical bonds that hold the VOC molecules together are broken (oxidized) across the precious metals from the catalyst media.
Is a thermal oxidiser an incinerator?
How does an oxidizer work?
Oxidizers are solids, liquids, or gases that react readily with most organic material or reducing agents with no energy input. Oxidizers are a severe fire hazard. They are not necessarily combustible, but they can intensify combustion and increase the flammable range for chemicals so they ignite more readily.