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Jet Bubbling Flue Gas Desulfurization (Ⅱ) ——The Application in the Industrial Boilers(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1997年05期
Page:
43-47
Research Field:
Publishing date:

Info

Title:
Jet Bubbling Flue Gas Desulfurization (Ⅱ) ——The Application in the Industrial Boilers
Author(s):
ZhongQin WangTingru LiuYongkui DuBinghua
School of Chemical Engineering,NUST,Nanjing 210094
Keywords:
f lue gas desulfurizat ion w et dust removal abso rpt ion lime indust rial boilers applicat ion jet bubbl ing
PACS:
X511
DOI:
-
Abstract:
T his paper presented the applicat ion of jet bubbling flue g as desulfurizat ion in the indust rial boilers. The desulfurizat ion sy stem is composed o f a lime slurry compounding system, a SO2 and f ly-ash r emoval system and a product-tr eatment system. Jet bubbl ing reactor ( JBR) is capable of remo ving both SO2 and part iculates, and has low gas pr essure drop and high liquid to g as rat io. Above 90 % remov al of SO2 and above 95% remov al of part iculates can be achieved. JBR desulfurizat ion system has low inv estment and oper at ing cost s. Fo r example, about 12 500 yuan for a 1 t / h boiler, and 125 yuan fo r remov ing one ton of SO2 . JBR desulfurizat ion sy stem has easy stable o perat io n without scaling . It has show n the potent ial o f applicat io n.

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Memo

Memo:
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Last Update: 2013-03-29