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Request a QuoteTurnkey Ceramic Media Replacement for RTO Systems
Ceramic media is the heart of an RTO's heat recovery system. In demanding applications, media can become fouled, damaged, or restricted over time - reducing thermal efficiency, increasing pressure drop, and driving up operating costs. Left unaddressed, degraded media affects system capacity, destruction efficiency, and compliance performance.
TANN provides turnkey ceramic media replacement for RTO systems of all makes and models. Our engineers review each application to evaluate media condition, identify the root cause of degradation, and select the correct replacement media for the process. In many cases, TANN can improve RTO performance by modifying the media type or configuration during replacement.
When Does RTO Media Need to Be Replaced?
Media degradation is gradual and often shows up in system performance data before it becomes visible. These are the most common indicators that a media evaluation or replacement is needed.
Signs of Fouled or Degraded Media
- Increased fuel consumption without a change in production volume
- Elevated pressure drop across the media beds
- Fouled, plugged, or restricted media reducing airflow
- Reduced thermal efficiency and heat recovery performance
- Media damage, settling, or channeling through the bed
Results of Media Replacement
- Restored heat recovery and thermal efficiency
- Reduced operating and fuel costs
- Lower system pressure drop
- Improved destruction efficiency and compliance performance
- Extended overall equipment service life
Not sure if your media needs replacement? TANN can evaluate media condition and help you decide whether cleaning, bake-out, or full replacement is the right next step.
Understanding Media Fouling in RTO Systems
Not all media fouling is the same. The cause of degradation affects the approach to remediation and the feasibility of restoration versus replacement. TANN engineers evaluate each situation to determine the most effective and economical path forward.
Silica Fouling
Silica is one of the most common and damaging media fouling agents. Silica clings to ceramic media surfaces, restricts airflow, and leads to plugging over time. As plugging progresses, the system loses capacity and airflow begins to channel through the path of least resistance rather than distributing evenly across the bed. Once silica fouling has advanced, full media removal and replacement is typically required.
Condensate Buildup
Condensates accumulate in the lower media bed in applications with high moisture content or low inlet temperatures. This buildup is often more difficult to address than silica fouling and requires careful evaluation before a remediation approach is selected. TANN engineers take samples to determine the composition of the condensate and whether a bake-out procedure is appropriate.
Thermal Stress and Settling
Over time, ceramic media can experience thermal stress from repeated heating and cooling cycles. This can cause media to crack, crush, or settle, creating voids in the bed that allow air to bypass the media rather than flow through it. Settled or damaged media reduces thermal efficiency and may require partial or full replacement depending on the extent of degradation.
Media Bake-Out: An Alternative to Full Replacement
When condensate buildup is the primary cause of media fouling and the material is organic in nature, a bake-out procedure may be able to restore media performance without full replacement. Bake-out is a controlled process where the condensate is raised to a temperature at which it becomes volatile again, producing a cleaning effect on the ceramic media.
TANN engineers take samples of the condensate buildup and evaluate whether bake-out is a viable option for the application. If the buildup is organic and suitable for this approach, bake-out can restore thermal efficiency and system capacity at a lower cost than full media removal and replacement.
Not every application is a candidate for bake-out. TANN evaluates the condensate composition, system configuration, and operating history before recommending this approach.
What TANN Provides with a Turnkey Media Replacement
TANN manages the full scope of a media replacement project so your team can focus on coordinating the outage window rather than managing multiple contractors or sourcing materials independently.
Media Evaluation
TANN engineers assess existing media condition, identify fouling type and extent, and determine whether cleaning, bake-out, or full replacement is the right solution.
Media Selection
Replacement media is selected based on the process application, operating temperatures, and system configuration. TANN can often improve performance by modifying the media specification.
Removal and Disposal
TANN provides complete removal of fouled or damaged media including proper disposal, coordinated to fit within your planned outage schedule.
Installation
New media is installed to TANN specifications by an experienced field crew. Installation quality directly affects heat recovery performance and system longevity.
Startup Verification
TANN provides startup support and performance verification following media replacement to confirm the system is operating to design specifications.
Is your RTO media due for evaluation?
If your system is showing signs of reduced thermal efficiency, increased fuel consumption, or elevated pressure drop, media condition is one of the first things to evaluate. TANN works with facilities on all makes and models to assess media condition, plan replacements around outage schedules, and restore system performance.