Dry Gas
Treatment

Patented
double-wall
design with
cold-trap
effect

Chemisorption of
reactive, toxic, and
corrosive gases
under the highest
safety standards

Various
Container sizes
for high
versatility

Integrated
bypass mode
electrochemical
clean gas
monitoring

Besides an electrical supply, the CT-D only requires compressed air or nitrogen for valve activation. This system can be has a low facilities footprint and can safely absorb the most toxic and harmful gases, such as arsine (AsH3) and phosphine (PH3)

01

CT-D Dry Bed Absorber

Information
  • Only electricity and compressed air or N2 required for operation
  • Double-walled construction allows for higher uptime
  • Granulate is optimized to absorb the toxic, corrosive or flammable gases and by-products, converting them into non-volatile, inorganic solids that are permanently bound to the granules
  • We handle refilling the absorbers and disposing of the granules
Highlights
  • Low media consumption, extended granulate life
  • Extremely low maintenance requirements
  • Patented design of the absorber with cold trap to prevent blockages
  • Available as a 30-liter, 60-liter or 120-liter absorber module
  • Guaranteed outlet concentration at MAK/TLV level
  • Granulate specifically developed for semiconductor and photovoltaic applications
  • Chemisorption binds harmful gases permanently and safely to the granules
  • Established refill system with comprehensive service
  • Minimal footprint
  • Quality Made in Germany
Equipment
  • Fully equipped with touch panel HMI, endpoint detection, bypass functionality and inlet pressure sensor technology
  • Alternatively available as a cost-efficient, stand-alone variant
Industries
  • Semiconductor
  • Photovoltaic
  • LED
  • Universities and research institutes
  • Chemicals industry
  • Industrial gas manufacturers
  • And many more

02

Emergency Absorber for Gas Cabinets

Information
  • Reliably disposes of contaminated air from gas cabinets or gas valve boxes in the event of an accident
  • System is designed for the maximum amount of gas to be absorbed, the volume flow (of the gas cabinet extraction system) and the gas species
  • Granulate mixture is tailored to the application to absorb toxic, corrosive, and flammable products and by-products.
  • Available either as a passive (no sensor and actuator technology required) or active system (sensors and valves required)
  • The cabinet exhaust ventilation continuously flows through the passive system
  • If the active system detects a toxic gas leak, the valves actuate to direct the waste stream to the absorber for treatment
Highlights
  • High level of reliability in operation for your gas supply installations
  • Absorption of the contents of one or more gas cylinders in the event of a leakage
  • Guaranteed outlet concentration at MAK/TLV level
  • Granulate specially developed with very high gas absorption capacities
  • Chemisorption permanently binds the harmful gases to the granules (no desorption)
  • Quality ‘Made in Germany’
Equipment
  • Individual design of the absorber according to your requirements
  • Available as a passive or active system
  • We can also perform the installation piping on request
Industries
  • Semiconductor
  • Photovoltaic
  • LED
  • Universities and research institutes
  • Chemicals industry
  • Industrial gas manufacturers
  • And many more

03

Ventline Cartridge for Purging Gas Disposal

Information
  • Used in gas cabinets to absorb small amounts of residual gas when purging process gas lines when changing bottles
  • The tanks are high-quality stainless steel and come with TÜV-certified pressure vessel approval, and can be installed directly inside the gas cabinet upstream of the pressure reducer
  • The cartridge will operate within the permissible pressure range even when the entire cylinder pressure is discharged due to a malfunction
  • Designed to accommodate small amounts of purge gas (vent gas)
  • High destructive removal efficiency is guaranteed for a wide range of gases and applications
Highlights
  • Safe and irreversible absorption of purge gases
  • TÜV-tested pressure vessel up to 220 bar for maximum operational safety
  • Only system in the world approved for use inside a gas cabinet
  • Patented design
  • Inexpensive to refill
  • Installed directly in the gas cabinet
  • Compact design with a long service life
  • Quality ‘Made in Germany’
Equipment
  • Stainless steel bracket
Industries
  • Semiconductor
  • Photovoltaic
  • LED
  • Universities and research institutes
  • Chemicals industry
  • Industrial gas manufacturers
  • And many more

04

Activated Carbon Adsorber for the Treatment of VOCs

Information
  • Reliable cleaning of VOC exhaust air flows
  • Only electricity and compressed air or N2 required for operation System is designed to guarantee cost-effective VOC treatment
  • Extensive standard safety features integrated into a fully automatic plant control and monitoring system
  • System is designed to optimize and prolong replacement intervals
Highlights
  • Low media consumption, long service life
  • Minimal installation and maintenance requirements
  • Individual system design
  • Guaranteed outlet concentration in accordance with the “Technical Instructions on Air Quality Control” (TA-Luft)
  • Established refill system with comprehensive service
  • Quality ‘Made in Germany’
Equipment
  • Exhaust air piping including ventilators
  • Installation possible both indoors and outdoors
Industries
  • Semiconductor
  • Photovoltaic
  • LED
  • Universities and research institutes
  • Chemicals industry
  • Industrial gas manufacturers
  • And many more
centrotherm-cs-vertrieb-desktop-kontakt-kraus-3x2-02

We advise you personally

Each of our abatement systems can be individually adapted to your requirements. Our team takes a detailed look at your industrial installation in a face-to-face meeting and recommends the optimized waste gas treatment solution.

Thomas Kraus
Sales Europe

T +49 7344 92494-114
M thomas.kraus@centrotherm-cs.de