High-efficiency recovery of VOCs such as toluene and xylene! Ideal for odor control! Unique technology from Ruki Engineering.
The "FP Method" is our unique exhaust treatment technology that adsorbs and removes VOCs by attaching powdered activated carbon to a filter, allowing VOCs exhaust to pass through it. 【Features of the FP Method】 ◎ High-efficiency use of activated carbon Using powdered activated carbon significantly improves adsorption speed and capacity compared to granular forms. ◎ Compact The adsorption section is compact and space-saving compared to honeycomb rotors. ◎ Extremely low VOCs exhaust concentration VOCs removal efficiency of 99% (compared to a conventional maximum of 95%). ◎ No generation of NOx or SOx Unlike combustion methods, operation is powered by electricity, resulting in no generation of NOx or SOx. ◎ Filters that are resistant to clogging Our uniquely developed pleated filter has a high precision of 0.15μm × 99.95% PAO, allowing for surface filtration and reducing the likelihood of deep clogging. ◎ Reduced maintenance effort No need for HEPA filters or pre-filters. Filter maintenance (automatic regeneration of powdered activated carbon, automatic dusting and attachment) is achieved through air pulses. Filters can be used for long periods (replacement every 6 years), and consumables require only a few annual replacements of powdered activated carbon. ◎ CO2 emissions are approximately one-third of conventional types. ◎ Annual operating costs are low, approximately one-third of conventional types.
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【Introduction to FP Method Technology】 - By passing VOC exhaust gases through pleated filters pre-coated with powdered activated carbon, VOCs are adsorbed and removed. - While granular activated carbon is commonly used in traditional adsorption towers for VOC recovery, the use of powdered activated carbon achieves improved adsorption rates. - Powdered activated carbon that has adsorbed VOCs can be regenerated and reused through high-temperature desorption, and in filters, powdered activated carbon is automatically discharged and reattached. - VOCs adsorbed on powdered activated carbon are desorbed at high concentrations, allowing for "liquid recovery" or "catalytic combustion." - Our unique pleated filter has a surface area 32 times greater than that of a typical bag filter, enabling high adsorption rates in a compact volume. 【Patents Related to FP Method】 Patent No. 5317885 Gas Treatment Device Patent No. 5732204 Deodorization Device and Method Patent No. 6140326 Regeneration Method for Adsorbents of Volatile Organic Compounds Application No. 2018-108026 Deodorization Equipment and Method We offer sample testing ⇩ Testing with demo units ⇩ We will customize suitable equipment according to your application and propose a system. If you are struggling with exhaust VOCs or odors, please feel free to consult with us.
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Our company develops environmental equipment primarily focused on the purification of air, water, and soil. We have strengths in devices centered around filter technology for dust collection, deodorization, dehumidification, and turbid water purification, with extensive achievements in tunnels, steel mills, and measures against dioxins, VOCs, and asbestos. We are involved not only in the purification of work environments but also in nanoparticle processes related to precision metallurgy, chemistry, and pharmaceuticals. Recently, we have been focusing on disaster recovery, decontamination projects, water treatment, and wastewater treatment. 【Recent Awards】 2019 - Nikkan Kogyo Shimbun Excellent Entrepreneur Award - Woman Empowerment Award Special Prize - "Excellent Environmental Equipment Award" Minister of Economy, Trade and Industry Award 2020 - "Excellent Environmental Equipment Award" Japan Machinery Industry Association President Award - Minato Ward Work-Life Balance Promotion Company Certification - Corporate Value Certification - Ministry of Economy, Trade and Industry Global Niche Top Company 2021 - "Invention Award" Grand Prize - "Management Environmental Power Award" - "300 Flourishing Small and Medium Enterprises" 2022 - Tokyo Metropolitan Government Distinguished Service Award (for contributions to technological advancement)
