EQUIPMENT FOR PRODUCING CARBIDES USING SLUDGE

WIPO Patent Application WO/2010/098590

A3

The present invention relates to equipment for producing carbides using sludge, and more particularly, to equipment for producing carbides using sludge which is provided with an improved heat recovery rate and an improved exhaust gas treatment system. The equipment for producing carbides using sludge, according to the present invention, comprises: an indirect heating steam drier which heats the sludge by means of high temperature steam to remove moisture from the sludge, and supplies the dried sludge to a carbonization furnace via a conveyor; a carbonization furnace in which the dried sludge is carbonized in a high temperature atmosphere; a recombustion furnace in which gas generated by the carbonization furnace is burnt; a waste heat boiler which supplies heat generated by the recombustion furnace to the indirect heating steam drier in the form of high temperature steam; and a condenser which cools the steam discharged from the indirect heating steam drier, condenses the evaporated steam, and supplies a portion of the aqueous steam generated by the condensation to the recombustion furnace.

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KANG SEO HEUI (KR)

PCT/KR2010/001173

November 25, 2010

February 25, 2010

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LAND BRIDGE CO LTD (KR)
KANG SEO HEUI (KR)

C02F11/10; C10B47/16; F23G5/08; F23G5/44

KR20080110969A	2008-12-22
KR20010038613A	2001-05-15
KR200218031Y1	2001-03-15
JP2000084597A	2000-03-28

PARK, Yang-ho et al. (1597-1 Gwanyang-dong Dongan-gu, Anyang-si, Gyeonggi-do 431-815, KR)

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