A Study of Gasification of Municipal Solid Waste Using a Double Inverse Diffusion Flame Burner
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- 作者：Tae-Heon Kwak ; Seungmoon Lee ; Sanjeev Maken ; Ho-Chul Shin ; Jin-Won Park ; and Young Done Yoo
- 刊名：Energy & Fuels
- 出版年：2005
- 出版时间：November 2005
- 年：2005
- 卷：19
- 期：6
- 页码：2268 - 2272
- 全文大小：160K
- 年卷期：v.19,no.6(November 2005)
- ISSN：1520-5029
文摘
Gasification of municipal solid waste was performed with double normal diffusion flame (DNDF)burner (existing technology) and a newly developed double inverse diffusion flame (DIDF) burner,using a process based on Thermoselect. The DIDF and DNDF burners were first optimized forradiation heat flow by changing the ratio of primary oxygen (PO) and secondary oxygen (SO).PO:SO ratios of 3:1 and 1:1 were determined to be the optimum ratios for the DIDF and DNDFburners, respectively. The radiation heat flow for these PO:SO ratios were 56.6 and 36.8 mW forthe DIDF and DNDF burners, respectively. The flow rate of slag was also higher (94%) for theDIDF burner than for the DNDF burner (88%). Gasification with the DIDF burner also yieldsless fly ash and has been determined to be more energy efficient than that with the DNDF burner.