It is unaffected by carbon dioxide in the air! It is possible to remove harmful gases with a small amount of catalytic activated carbon.
By oxidizing hydrogen sulfide and sulfur dioxide gas with a powerful oxidation catalyst attached to activated carbon, they are retained within the activated carbon in the form of sulfuric acid or sulfur. Until now, the common method for removing sulfur dioxide gas has been through neutralization reactions with various alkaline-based adsorbents or oxidants. However, the reaction with carbon dioxide in the air generates carbonates, causing a rapid decrease in the reaction rate and deterioration of performance. The feature of the catalyst-attached activated carbon 's-DAC.Y' is that, unlike the aforementioned neutralization or oxidation reactions, a special catalyst attached to the activated carbon oxidizes hydrogen sulfide and sulfur dioxide gas with oxygen in the air, providing several times (compared to our company) the adsorption performance compared to adsorbents with alkaline-based materials or added oxidants. 【Technical Documentation Contents (Partial)】 ■ Overview ■ Mechanism of Oxidation ■ Features *For more details, please refer to the PDF document or feel free to contact us.
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【Other Published Content】 ■Main Characteristics ■Shape ■Handling Precautions ■Storage Method ■Equilibrium Adsorption Amount ■Air Pressure Loss *For more details, please refer to the PDF document or feel free to contact us.
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Our company specializes in the development and manufacturing of activated carbon deodorization devices and mist deodorization and sterilization devices. In addition to smoking booths with smoke removal functions that meet the Ministry of Health, Labour and Welfare standards for passive smoking measures, we design and install deodorization and sterilization devices for food factories, as well as infection control measures in hospitals. We hold patents for activated carbon and offer various technologies for our proposals. <Features of Activated Carbon Deodorization> 1. Strong deodorizing power: Activated carbon has many small pores that effectively absorb odors. It is effective against various smells, including tobacco odor. 2. Environmentally friendly: Activated carbon is made from natural materials (such as coconut shells and coal), so it does not use chemical substances. Used activated carbon can be reused, making it eco-friendly. 3. Low maintenance costs: Activated carbon can be used for a long time, so replacements are not frequently needed. Activated carbon devices are durable and easy to maintain. ーーーー Construction industry license: Tokyo Governor's Permit (General-2) No. 143426 Tokyo approval: "Management Innovation Plan" No. 22 Sanro Shou Shitei 443