- Product group:
- Heating, ventilation and airconditioning
Alphachem by Greenkeeper
- Booth:
- 4d9
ALPHACHEM is a Spanish company with its own factory where it designs, manufactures, and markets a wide range of products for chemical air filtration. Its most important applications are the protection of control electronics against corrosion caused by corrosive gases generated during the manufacturing process, odor removal in wastewater treatment plants, biogas purification, removal of polluting gases inside buildings, preservation of works of art, and all applications where air or gas filtration is necessary.
Browse offersWithin our portfolio of products we can offer you:
- Filter media: based on activated alumina, zeolite or activated carbon.
- Gas filters: different formats in plastic, incorporating our filtering media.
- Biogas purification solutions: Alphachem offers different solutions based on alumina, zeolite or activated carbon, able to cover a wide spectrum of pollutants.
- Specific filter media to remove the different ranges of gases that can be found indoors, as well as all filter presentations that are installed in air handling units (AHU).
- Gas filtration equipment for the elimination of contaminating compounds in different applications.
- Other related products: environmental corrosivity monitors, desiccants and post-harvest products.
Check out our offers
Corrosion Coupons
Methacrylate structure with copper and silver strips, used to classify the level of corrosivity in the environment. The coupons are exposed in the room to be controlled, for a period of 30 days, after which they are removed and analyzed to determine the accumulated corrosion Angstroms.
Expo location: 4d9
Valid 15.–16.4.2026
SPV Units: Gas Phase Filtration Equipments
Vertical air chemical filtration unit, widely used for removal of corrosive compounds and malodorous & contaminant gases. Includes dumper to regulate presurization and recirculation airflow. The SPV units incorporate our chemical filter media inside cassettes and particulate filters.
Expo location: 4d9
Valid 15.–16.4.2026
Alphachem 15-P4: Chemical Adsorbent based on Activated Zeolite
Zeolite and activated carbon filtration media with caustic impregnation specially designed for general acid gas removal. Used in the paper industry. The development of this product has achieved greater hardness and stability in high humidity environments, greater removal capacity for H2S (over 30%).
Expo location: 4d9
Valid 15.–16.4.2026
Alphachem 8: Activated Alumina Chemical Adsorbent
Alphachem 8 is a chemical adsorbent based in activated alumina designed for general removal of oxidizable gases such as hydrogen sulfide (H2S), mercaptans, light aldehydes, and others. Widely used for removal of corrosive gases in the petrochemical, iron and steel, paper and cellulose industries.
Expo location: 4d9
Valid 15.–16.4.2026
AirCheck: Corrosion Monitor to Meassure Corrosivity
AirCheck corrosion monitor helps to prevent damage to equipment or material produced by corrosive environments. In addition, the device also measures Temperature and Relative Humidity to apply precise correction algorithms to the corrosion sensors.
Expo location: 4d9
Valid 15.–16.4.2026
Alphacarb 50 ECO: Filter Media based on Virgin Activated Carbon
Virgin activated carbon-based filtration media, specially developed for the adsorption of volatile and semi-volatile organic compounds in air/gases. Its use provides a significant environmental benefit due to its balanced formulation, which significantly reduces its carbon footprint.
Expo location: 4d9
Valid 15.–16.4.2026