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· technology. At present there are dozens of technical process types for flue gas desulfurization and denitrification. The special pump for boiler dust removal desulfurization and denitration is divided into three types wet semidry and dry according to whether water is added to the desulfurization and denitration process and the dry and wet form of the desulfurization
The Department of Energy s Office of Scientific and Technical Information
product details Has two kinds of technologies Cycling semidry method Lime gypsum wet flue gas desulfurization technology Desulfurization Equipment Basic principle Cycling semidry method or NID technology Lime (CaO) or Ca(OH)2 powder is used as desulfurizing agent after digestion it is neutralized with So2 in flue gas and the final product is in a state of dry powder with bag filter.
202185 · Dongding wet flue gas desulfurization dust removal technology using in coalfired boiler furnace smelting casting and other governance. Flue gas desulfurization technology is mature reliable and it has convenient installation maintenance operation and management with low operating cost and high desulfurization efficiency.
· Entrusted by the company shandong baolan environmental protection engineering co. ltd. for its preparation of boiler dust removal and desulfurization treatment preliminary design scheme. In line with the design principle of mature and reliable technology reasonable overall layout convenient operation and management and low processing cost
· Our dry desulfurization and denitrification system can independently remove sulfur oxides (SOx) nitrogen oxides (NOx) dust and dioxin all at once with activated coke. The technology is firmly established today with ten systems delivered in Japan and four overseas.
Apparatus and methods for denitrification and desulfurization of and dust removal from an FCC tail gas by an ammoniabased process. The apparatus may include a firststage waste heat recovery system a denitrification system a dust removal and desulfurization system a tail gas exhaust system and an ammonium sulfate postprocessing system.
Apparatus and methods for denitrification and desulfurization of and dust removal from an FCC tail gas by an ammoniabased process. The apparatus may include a firststage waste heat recovery system a denitrification system a dust removal and desulfurization system a tail gas exhaust system and an ammonium sulfate postprocessing system.
202025 · In the present study simultaneous flue gas desulfurization and denitrification are achieved with ·OH radicals generated from O2 reacting with water vapor in a duct. The O2 ions are generated by a strong ionization dielectric barrier discharge and then injected into the duct. Compared with conventional gas discharge treatment the present method does not need a plasma reaction reactor
199971 · Conference Application research of integrated desulfurization and dust removal technology Title Application research of integrated desulfurization and dust removal
· the wet type dust removaldesulfurization device (3) and the mesh screen 4 is tangent to the direction of smoke flow at 10°90°. A wind inlet (1) is designed in the upper part of the wet type dust removaldesulfurization device (3) and a waterspray device (2) is installed on the top of the wet type
A new wettype dust removal and desulfuration equipment can be used in ceramic industry for spray drying tower. It adopts four ways and seven grades remove dust. A pair of tubes are erected inside and outside its structure it has self clean system and it can keep the ability of dust removal for a long time. Practice has proved that this equipment has the advantages of low cost easy
· So the development of dust removal and wet desulfurization equipment with efficient fine dust capture in great significance. By the research in view of detail type of boiler the desulfurization and dust removal equipment is further studied in adaptability and optimize the structural parameters.
· the wet type dust removaldesulfurization device (3) and the mesh screen 4 is tangent to the direction of smoke flow at 10°90°. A wind inlet (1) is designed in the upper part of the wet type dust removaldesulfurization device (3) and a waterspray device (2) is installed on the top of the wet type
199971 · Conference Application research of integrated desulfurization and dust removal technology Title Application research of integrated desulfurization and dust removal
product details Has two kinds of technologies Cycling semidry method Lime gypsum wet flue gas desulfurization technology Desulfurization Equipment Basic principle Cycling semidry method or NID technology Lime (CaO) or Ca(OH)2 powder is used as desulfurizing agent after digestion it is neutralized with So2 in flue gas and the final product is in a state of dry powder with bag filter.