Resources Recycling (자원리싸이클링)
- Volume 4 Issue 4
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- Pages.37-58
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- 1995
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- 2765-3439(pISSN)
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- 2765-3447(eISSN)
Utilization of Waste Tries in Cement Kiln as an Energy Source
시멘트 소성공정에서 폐타이어의 효율적 열이용 연구
Abstract
Whole tues were put uto cement kiln inlet where the tempmalures or gas and cemcnt-raw-materials were 1050 and 800- 850.C. respcclrvely. Tl~ck iln consisls of \ulcorner-stage suspension preheatel- and air quenching coolers The amount of wusle tlrcs added in lhc normal encrgy in lhc ce~ncnlk iln was 3, 5, 7% by volume Welght and steel contents of tiles. ulti~~iaalcn d elemental analysis, ash contents. ash hsion temperature. etc, wete detcnutned to inveshgate thc prnpcrlics a1 tires and ilreir ashes. Flucluat~ons of cement kiln placess, cement quality and an pollulton were invesligalerl during lhc burning tins. When the Ieeding ralio ol wasle lires to normal cncrgy was 50'0, there was nn wlde d~ffereilces m the cemmt quctlity and air pollutcon between operation with tiles and withoul tires. Tl~ch cal iccovcry was uhout 50% w~th5 % add~tionI n the nonndl energy. There was a little lxt fluctuation of cement quultty ncld an pollution at olher feeding ralios.
본 고에서는 소형 타이어 원형 그대로를 시멘트 kiln inlet 부분에 투입하였고, 그 부분의 가스온도와 시멘트 원료 온도는 각각
Keywords