Dust Recycling Technology for Electric ARC Furnace using RHF

oleh Jyunpei Kikuta, Toshitaka Nakayama, Hikofumi Taniishi

Penerbit - Nippon Steel & Sumikin Engineering Co.

Kategori - Novel Am

Last 10 years, Nippon Steel & Sumikin Engineering has built 8 commercial plants of Rotary Hearth Furnace (RHF), and has been developing the RHF technology in order to recycle various wastes from steel making process effectively. In 2007, we started up our first RHF plant for electric arc furnace dust in Japan. In general, it is very difficult to dispose electric arc furnace dust because of a great amount of volatile matter. But we have achieved successful operation, taking countermeasures against the volatile matter.

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