Caustic impregnated activated alumina spheres for the removal of acids and corrosive gases, especially hydrogen sulfide and sulphur dioxide. Also chlorine. Its main applications are industrial corrosion control and deodorization in sewage.
Blend of different Alphachem products at desired proportions. The most common is Alphachem Blend 8A, composed of equal parts of Alphachem 8 and Alphacarb, remove a wide range of malodorous or toxic compounds. Widely used in deodorization, control of VOCs and improvement of indoor air quality in offices, hotels and public buildings.
Caustic impregnated activated carbon based filter media with a H2S removal capacity of 25% by weight. Its main feature is its competitive price for a product of this quality..
Filter media based on activated carbon, which by means of a special manufacturing process achieves a capacity of 65% for H2S.
Activated carbon-based filter media, especially for biogas purification, achieving a capacity of 70% in H2S, even with oxygen concentrations below 1%.
Alphachem can provide any type of activated carbon, virgin or impregnated, activated with steam or acid washed, mineral (bituminous) or wood (coconut shell, pine-tree… ) base, in pellets, powder or granular.