Seeking advice on flue gas denitration technology for coal-fired boilers

2017-02-25 View Original

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Compared to SCR technology, which is more cost-effective, SCNR or SCR? Are there any major disadvantages to the combined denitration technology of SCNR and SCR?

Reply #2 2017-03-08

SNCR has low costs but low efficiency； SCR has high costs but high efficiency ； The combined out-of-stock cost, efficiency, and SCR are similar, but its operation is more complex than that of SCR.

Reply #3 2017-03-09

Dry desulfurization is used inside the furnace, followed by semi-dry desulfurization outside it. In general, for boilers with a capacity of 420 tons or less, external desulfurization is not necessary; internal desulfurization is usually sufficient to meet the standards

Reply #4 2017-03-24

Our company plans to pay attention to this area. Thank you; the technical advantages are good

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Seeking advice on flue gas denitration technology for coal-fired boilers

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