{"id":5820,"date":"2026-03-30T02:38:02","date_gmt":"2026-03-30T02:38:02","guid":{"rendered":"https:\/\/regenerative-thermal-oxidizers.com\/?post_type=product&p=5820"},"modified":"2026-03-30T09:11:05","modified_gmt":"2026-03-30T09:11:05","slug":"scr-denitrification-system-selective-catalytic-reduction","status":"publish","type":"product","link":"https:\/\/regenerative-thermal-oxidizers.com\/ja\/product\/scr-denitrification-system-selective-catalytic-reduction\/","title":{"rendered":"SCR Denitrification System Selective Catalytic Reduction | BLSCR1W\/BLSCR230W Series"},"content":{"rendered":"

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SCR Denitrification System Selective Catalytic Reduction | BLSCR1W\/BLSCR230W Series<\/span><\/h2>\n

Achieve ultimate environmental compliance and eradicate Nitrogen Oxides (NOx) with > 95% efficiency<\/strong>. Engineered by \u6c38\u9060\u306e\u529b<\/strong>, our advanced SCR Denitrification systems utilize precision-engineered catalyst beds to neutralize toxic emissions at lower operational temperatures (180\u00b0C-400\u00b0C). Built for monumental scale, from massive utility power generation to heavy metallurgy, ensuring your facility remains online, compliant, and highly profitable.<\/p>\n

Request Custom Engineering Sizing<\/a><\/p>\n<\/div>\n<\/div>\n

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\u2699\ufe0f Executive Engineering Brief<\/h2>\n
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? Volumetric & Thermal Capacity<\/h3>\n
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  • Gas Volume:<\/strong> 10,000 – 2,300,000 m\u00b3\/h<\/li>\n
  • Allowable Gas Temp:<\/strong> 180 – 400 \u00b0C<\/li>\n
  • Application:<\/strong> Large Utility & Industrial Boilers<\/li>\n
  • Target Pollutant:<\/strong> NO, NO2<\/sub><\/li>\n<\/ul>\n<\/div>\n
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    ? Purification Performance<\/h3>\n
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    • Denitrification Efficiency:<\/strong> > 95%<\/li>\n
    • Ammonia Slip:<\/strong> Strictly < 3 ppm<\/li>\n
    • SO2<\/sub> to SO3<\/sub> Conversion:<\/strong> < 1%<\/li>\n
    • System Availability:<\/strong> > 99%<\/li>\n<\/ul>\n<\/div>\n
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      ?\ufe0f Core Equipment Specs<\/h3>\n
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      • Lance Flow Rate:<\/strong> 20 – 100 L\/h per nozzle<\/li>\n
      • Ammonia Water Pressure:<\/strong> 0.3 – 0.6 MPa<\/li>\n
      • Compressed Air Pressure:<\/strong> 0.3 – 0.6 MPa<\/li>\n
      • Catalyst Types:<\/strong> Honeycomb \/ Plate \/ Corrugated<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n
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        ? Main Technical Specifications<\/h2>\n

        \u306b\u3064\u3044\u3066 Ever-power BLSCR1W\/BLSCR230W Series<\/strong> guarantees ultra-low emission compliance. Below are the standard operational metrics, highly customizable based on the exact fluid dynamics and exhaust chemistry of your specific facility.<\/p>\n

        \"Denitrification<\/p>\n

        \n\n\n\n\n\n\n\n\n\n
        Technical Parameter<\/th>\nSpecification Range<\/th>\nEngineering Impact & Plant Value<\/th>\n<\/tr>\n<\/thead>\n
        Gas Volume<\/strong><\/td>\n10,000 – 2,300,000 m\u00b3\/h<\/td>\nImmense scalability. Easily handles the exhaust from massive utility boilers and large-scale industrial kilns.<\/td>\n<\/tr>\n
        Allowable Gas Temperature<\/strong><\/td>\n180 – 400 \u00b0C<\/td>\nWide operational thermal window. Supports both standard high-temperature tail gas and specialized low-temperature SCR configurations.<\/td>\n<\/tr>\n
        Denitrification Efficiency<\/strong><\/td>\n> 95%<\/td>\nIndustry-leading removal rates. Secure absolute compliance with ultra-low emission standards globally.<\/td>\n<\/tr>\n
        Lance Flow Rate<\/strong><\/td>\n20 – 100 L\/h<\/td>\nPrecision reagent injection avoids excessive ammonia consumption and prevents downstream equipment fouling.<\/td>\n<\/tr>\n
        Ammonia \/ Air Pressures<\/strong><\/td>\n0.3 – 0.6 MPa<\/td>\nHigh-pressure atomization guarantees instantaneous reagent vaporization, preventing droplet impingement on the catalyst.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
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        ? Denitrification Process Introduction<\/h2>\n
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        \u9078\u629e\u89e6\u5a92\u9084\u5143\uff08SCR\uff09<\/strong> is the most robust, highly commercialized, and globally mandated NOx control technology for large-scale industrial emitters.<\/p>\n

        The SCR process involves injecting a reducing agent (primarily ammonia water, anhydrous ammonia, or urea) into the flue gas. In the presence of oxygen and a highly engineered \u89e6\u5a92<\/strong>, the reducing agent “selectively” reacts with Nitrogen Oxides (NOx) rather than being oxidized by O2<\/sub>. This catalytic environment drastically lowers the required reaction temperature, converting toxic NOx into completely harmless nitrogen gas (N2<\/sub>) and water vapor (H2<\/sub>O).<\/p>\n

        Honed through decades of engineering implementation, the Ever-power BL series integrates R&D, precision manufacturing, and intelligent commissioning to provide an internationally advanced standard in operational stability and extreme >95% denitrification efficiency.<\/p>\n<\/div>\n<\/div>\n

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        ?\ufe0f Product Structure<\/h2>\n
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        A heavy-duty SCR plant is a vast, meticulously coordinated array of subsystems designed to safeguard the delicate catalyst and ensure perfect gas-reagent homogenization. The complete Ever-power system includes:<\/p>\n

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        • 1. SCR Reactor:<\/strong> The core structural vessel that houses the catalyst baskets. It is meticulously engineered via CFD to provide optimal space, smooth flue gas flow, and perfectly uniform gas distribution.<\/li>\n
        • 2. Ammonia Unloading & Storage Module:<\/strong> Secure, pressure-regulated tanks and safety containment zones to handle bulk liquid ammonia or urea.<\/li>\n
        • 3. Metering & Distribution Module:<\/strong> Utilizes precision flow meters and variable-frequency pumps to continuously adjust the reagent feed rate based on live boiler load data.<\/li>\n
        • 4. Ammonia Injection Grid (AIG):<\/strong> A highly calibrated network of lances that sprays the atomized reagent evenly across the massive cross-section of the flue gas duct.<\/li>\n<\/ul>\n<\/div>\n
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          • 5. Compressed Air Module:<\/strong> Provides the kinetic shear force needed to atomize the reagent into a fine, instantly-evaporating mist.<\/li>\n
          • 6. Soot Blowing System (Crucial):<\/strong> Utilizes sonic horns or steam blowers to continuously remove fly ash, dust, and ammonium salts from the catalyst pores, strictly preventing ash blockage and maintaining high denitrification efficiency.<\/li>\n
          • 7. Flue Gas Duct System:<\/strong> The heavily insulated bypass and main ductwork routing gas from the boiler, through the SCR, and to the air preheater.<\/li>\n
          • 8. Electrical & Control Module:<\/strong> Intelligent PLC and HMI interfaces managing automated interlocks, alarms, and emission tracking.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

            \"Denitrification<\/p>\n<\/div>\n

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            ? Working Principle<\/h2>\n
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            The presence of Oxygen (O2<\/sub>) in the flue gas promotes the denitrification reaction and is an indispensable part of it. The main reducing agent is ammonia water (or urea pyrolyzed into ammonia), which is atomized and injected into the high-velocity flue gas upstream of the reactor.<\/p>\n

            Under the specific action of the catalyst within the 180-400\u00b0C window, the ammonia aggressively reduces the NOx in the flue gas to N2<\/sub> \u304a\u3088\u3073H2<\/sub>O.<\/p>\n

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            Primary Reduction Reactions:<\/p>\n