Ceramic Honeycombs

Ceramic honeycombs are applied as heat storage media in regenerative thermal processes to recover thermal energy. Typical application examples are thermal air pollution abatement systems based on regenerative thermal oxidiation (RTO), thermal regenerators for process gases, heat storage media for decentralised Regenerative Housing Ventilation systems (RHV) or heat storage applications in renewable energy generation.

Still the main area of application for ceramic honeycombs are Regenerative Thermal Oxidation units (RTOs) for destruction of Volatile Organic Compounds (VOCs).

Typical industries that use such RTO systems include the pharmaceutical and chemical industries, paint and paper manufacturers, wood processing companies, and the electronics and semiconductor industries amongst others.

The most important advantage of the structured packing made of honeycomb ceramics - compared to conventional random packing technologies (ceramic saddles or plates) - is the highest possible heat recovery at lowest possible pressure drop. Defined linear flow prevents particle deposits and chemical attacks. Simple operation and very low operating and maintenance costs make such honeycomb regenerator systems an extremely reliable and economically efficient solution.

Regenerator beds in RTO systems have to meet many requirements under often very drastic conditions. The properties of honeycomb ceramics must therefore be tailored to different requirements. For this reason, an optimised material was developed for every application. The right combination of the different materials within a heat storage bed enables an optimum result.

For specific inquiries about our products and applications, please contact our Product Management.

Product Line NT and LA10 HT MK CR
Properties dense, very high heat storage capacity, acid resistant Resistant to high operating temperatures Resistant to high swings and thermal shocks Chemical resistant (especially Alkalines)
Applications Standard application and acidic stress Suitable for very high application temperatures (1100°C ≤ Tox ≤1500°C) Suitable for high thermal stress For corrosive exhaust gases such as halogen compounds or strong alkaline exposure
waermespeicher

Solutions for every exhaust air problem

CERAM honeycomb ceramics are offered in a wide variety of structures, dimensions and materials and give the OEMs for air pollution control equipment the best prerequisites for optimally coping with any exhaust air problem.

IMG_1775

Performance data of CERAM heat media

We would be happy to assist you in designing a regenerator bed. The necessary technical parameters for an optimised bed design are:

Gas Flow Rate V [Nm³/h]
Inlet Temperature Tin [°C]
Oxidation Temperature Tox [°C]
Max. Outlet Temperature Tout [°C]
Max. Pressure Drop delta p [mbar]
Cycle Time t [s]
As well as VOC type, dust content, corrosive components of the exhaust gas etc. PDF template form for requesting a regenerator bed design (RTO Heat Storage Design)



Ceramic Honeycombs - Product Management

Dr. Christoph Hagg

Business Unit Director
+43 3462 2000-2269
christoph.hagg@ibiden-ceram.com

Ing. Franz Kronabether

Product Manager
+43 3462 2000-2244
franz.kronabether@ibiden-ceram.com

Anna Krenn-Gollob

Product Management Assistant
+43 3462 2000-2341
anni.krenn@ibiden-ceram.com

Heidemarie Knoll

Product Management Assistant
+43 3462 2000-2342
heidemarie.knoll@ibiden-ceram.com

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