JB/T 10920-2008Limestone injection into furnace and activation of unreacted calcium desulfurization units (English PDF)

JB/T 10920-2008 is the English-translated version of 炉内喷钙尾部增湿活化脱硫装置.

JB/T 10920-2008 is a recommended Chinese machinery industry standard on desulfurization plant that injects limestone into the furnace and then activates the unreacted calcium. It defines its own scope and the terms it uses, and goes on to technical requirements, inspection, and operation and maintenance. The plant it applies to serves small and medium-sized boilers burning low-sulfur coal, with limestone injected into the furnace and a humidifier at the tail activating the calcium that has not reacted, and it adds that other similar desulfurization units may use it for reference. Among the standards it quotes are GB 50205, GB 50254, JB/T 4735, DL/T 5047 and DL/T 5196. Its Chinese classification code is J88 and its international classification is 13.030.40.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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