KINETICS OF DESULPHURIZING REACTION OF BLAST FURNACE LOW TITANIA SLAG

Acta Metall Sin

1991, Vol. 27

Issue (4): 80-83 DOI:

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KINETICS OF DESULPHURIZING REACTION OF BLAST FURNACE LOW TITANIA SLAG

YAN Yuzhang;LAN Hong Chongqing University

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YAN Yuzhang;LAN Hong Chongqing University. KINETICS OF DESULPHURIZING REACTION OF BLAST FURNACE LOW TITANIA SLAG. Acta Metall Sin, 1991, 27(4): 80-83.

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Abstract A The desulphurizing reaction of the blast furnce low titania slag underthe condition of no external agitation is confirmed to be of a first order. The con-trolling step is the diffusion of S in slag. The measures to accelerate the rate ofdesulphurization are approached.

Key words: low titania slag reaction rate activation energy diffusion

Received: 18 April 1991

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