Integrated coking furnace desulfurization and denitrification system
A technology for desulfurization, denitrification, and coking furnaces, which is applied in gas treatment, chemical instruments and methods, and dispersed particle separation. Fast, high degree of automation, small equipment changes
Inactive Publication Date: 2017-06-23
黄胜建
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The invention relates to an integrated coking furnace desulfurization and denitrification system, which comprises an ozone generator (1), an ozone metering system (2), an ozone filling system (3), a hydrogen peroxide storage tank (4), a hydrogen peroxide metering system (5) and a hydrogen peroxide filling system, wherein a gas outlet of the ozone generator (1) is connected with the ozone metering system (2) through a pipeline, the ozone metering system (2) is connected into a flue before a desulfurization tower (7) through the ozone filling system (3), the hydrogen peroxide filling system is arranged between a desulfurization spraying layer and a defogging plate of the desulfurization tower (7), the hydrogen peroxide filling system is connected with the hydrogen peroxide metering system (5) through a pipeline, and the hydrogen peroxide metering system (5) is connected with the hydrogen peroxide storage tank (4) through a hydrogen peroxide pump (6). Compared with the prior art, the system has the advantages of high denitrification efficiency, smaller equipment size, slight modification on original equipment, no ammonia water, no ammonia escape, adaptability to violent changes of flue gas flow and high automation degree.
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