Selecting the Substrates
The process equipment and conditions will determine the selection of the most suitable substrate for the application of Tetratex Filter Media and the following points must be considered.
Temperature : Continuous service operating temperature and peak excursions must not exceed the advised maximums for the selected substrate.
Gas Chemistry : The substrate must have the ability to withstand excessive or undue degradation due to the presence of acids, alkalis and oxidizing
agents at the process operating temperature.
Hydrolysis : Some substrates will suffer degradation if high humidity is present at the process operating temperature.
Type of filter unit : Cleaning method and pressure, filter bag construction, cage configuration.
Experience of similar applications and, in the case of a retrofit, history of the existing installation should also be considered.
Anti Static Needlefelts:
All our anti static Filter Media is manufactured to conform to DIN 54345 test standard.
Woven Filter Media:
Woven Glass Acid Resistant
Donaldson Membranes Bags the Portuguese Cement Market with Tetratex #6255
Heidelberg Cement’s Lixhe plant in Belguim benefits from Donaldson Membranes #6255
Mixing and Handling of Toner Dust using #8024 Tetratex Ultra High Efficiency Woven Glass
Cement Kiln Dedusting using #6255 Tetratex Ultra High Efficiency Woven Glass
The Fantastic Four!
Heidelberg Cement Plant in Belgium
Glass Furnace 01
Glass Furnace 02
Glass Furnace 03
Glass Furnace 04
Lepol & Dopol Kiln
Minerals – Non Metallic