Industrial gas adsorbers
Industrial gas adsorbers
In addition to wet gas cleaning equipment, PZGO LLC offers the individual design, manufacture and turnkey commissioning of dry-type fixed bed adsorption columns.
Chemisorption and adsorption towers are widely used in many industries and, along with absorbers and scrubbers, are important gas cleaning devices that are indispensable in many manufacturing, excavating and processing sectors.
One of the form factors of an adsorption tower available for Order at PZGO LLC
Due to the variety of adsorbents available, dry catalytic filters with a static bed can perform many industrial tasks: from cleaning air from hydrocarbon combustion products to desorbing pure chemical elements.
A huge advantage of industrial adsorbers / chemisorbers is their ability to be loaded with exactly the adsorbent that is needed to perform specific tasks at a particular point in time.
The column can act as a granular activated carbon filter to remove chlorine, and as a ceramic separator to clean the air from hydrochloric acid vapor. Loading of the working compartment with silica gel, ion exchangers, zeolites, aluminosilicates and other microporous synthetic and mineral adsorbents is also possible.
Due to their high selectivity, adsorption filters are often used as hygiene / sanitary gas treatment and odor control apparatuses. These devices exhibit exceptional efficiency in relation to highly toxic gaseous adsorbates: mercury vapors, cyanides, fluorine, aromatic hydrocarbons, formaldehyde, ammonia, nitrogen- and sulphur oxides and other compounds.
Technically, adsorption is a special case of absorption, with the difference that the capture of undesirable substances occurs only in the surface layer of the adsorbent.
Without going into the microscopic processes occurring at the gas-solid interface, adsorption can be divided into 2 types.
PZGO LLC manufactures many shape factors of chemisorption- and adsorption apparatuses, but, most often, they are vertical columns that have one or more working chambers inside, filled with a fixed bed.
Most frequently used adsorbents: silica gel, activated carbon and zeolites (alumosilicates)
At the design stage, we carefully analyze the required operating conditions of the tower and, based on this, we define beforehand which packing will capture the undesirable substances most effectively.
An important condition for the proper operation of all adsorbers, without exception, is the need for periodic regeneration of the adsorbent.
This topic is covered in more detail in a separate article, but it should be mentioned that adsorbers are usually used in pairs:
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Dry adsorption filter, regardless of modification, size and performance, includes the following functional parts:
For any questions regarding the individual design and manufacture of dry fixed-bed adsorption columns, please contact us in a convenient way or fill out a Customer’s questionnaire.
Our gas filtration devices do not lose their effectiveness even in severe climatic conditions
We provide fast delivery of gas cleaning equipment to any region in Europe or Asia. A deep upgrade of your gas filtering infrastructure is also possible. Please feel free to seek professional advice.
PZGO LLC – breathe with ease!