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NGK exhibition at Carbon Capture Technology Expo Europe 2025

October 03, 2025

NGK Insulators, Ltd. will exhibit honeycomb structures for Direct Air Capture (DAC), ceramic gas separation membranes,
and CO2 Sensor will contribute to CCS and CCU initiatives at Carbon Capture Technology Expo Europe 2025 in Hamburg Messe, Germany on 21th to 23th of October.

Carbon Capture Technology Expo Europe 2025 will gather over 20,000 visitors to address recent advancements of technologies for Carbon Capture, Utilization & Storage. The event is co-located with the Hydrogen Technology Expo Europe. Consequently, main technologies & solutions needed for a future Carbon Neutral World will be displayed at one single event.

Exhibition Outline

Name Carbon Capture Technology Expo Europe 2025
Dates October 21th (Tue.) to 23th (Thu.), 2025
City/ Country Hamburg, Germany
Venue Hamburg Messe
NGK Booth 6F55
Official Website Carbon Capture Technology Expo Europe 2025


Exhibitor products

NGK will display the following products:

  • Honeycomb structures based on ceramics materials as key component for DAC-systems.
  • Sub-nano ceramic membranes used for CO2-separation (e.g. for production of renewable natural gas) or H2-separation (e.g. purification of Hydrogen stored in depleted reservoir, aquifer and salt caverns).
  • High-response CO2 sensor suitable for high-temperature and high-humidity environments.
Honeycomb ceramics substrates
Sub-nano ceramic membranes
CO2 sensor


Honeycomb ceramic substrates products site
Sub-nano ceramic membranes products site
CO2 sensor products site


NGK is commercializing above products based on our core material and process know-how.

  • Our honeycomb structures are based on many years of experience as a supplier to the automotive industry, particularly in the field of ceramic substrates for emission control systems. This expertise enables us to manufacture lightweight structures with low pressure drop, making them ideally suited for DAC applications.
  • We produce our ceramic membranes using advanced extrusion technology combined with proprietary crystal growth methods. This allows us to create highly selective membranes characterized by high permeability and large membrane surface areas.
  • Drawing on ceramic technologies developed through the creation of automotive NOx sensors, our CO2 sensors deliver real-time, high-precision CO2 measurements even in high-temperature and high-humidity environments.


We are looking forward to meeting you at Stand 6F55 !

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