57 転炉スラグの高炉用容剤としての試験使用(焼結・ペレット, 製銑, 日本鉄鋼協会第 92 回(秋季)講演大会)

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概要

• 論文の詳細を見る

• A preliminary trial on the replacement of raw limestone with BOF slag in the burden of Port Kembla No.2 blast furnace (1, 152 m^3) was made during Dec.75 and Jan.76. 100% replacement of limestone was achieved. BOF slag was then added to the burden of No.4 furnace (1, 883 m^3) in Jan. and in Mar. to No.5 furnace (2, 670 m^3). on Nos. 4 & 5 furnaces quartzite is charged to dilute the A1203 content in the slag by increasing slag volume. Therefore BOF slag may replace both limestone and quartzite in the furnace burden with resultant cost savings. The charging of CaO in a precalcined form with possible coke saving and the recovery of Fe from the slag as well as the above cost savings were expected advantages. Disadvantages expected were the increase in phosphorous and sulphur to the burden and a possible increase in slag volume.

• 社団法人日本鉄鋼協会の論文
• 1976-09-03

著者

• Stenlake R.

  B.h.p. Tokyo

• Lowcock K.

  A.I.S. Port Kembla

関連論文

• 57 転炉スラグの高炉用容剤としての試験使用(焼結・ペレット, 製銑, 日本鉄鋼協会第 92 回(秋季)講演大会)

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