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Low FeO, SiO₂Sintered Ore Manufacturing Method

机译:低FeO,SiO 2烧结矿的制造方法

摘要

The present invention relates to a method for producing low FeO, SiO 2 sintered ore to reduce the powdered coke as a heat source, and to improve the room temperature strength and reduction rate of the sintered ore by appropriately adjusting the FeO and SiO ₂ of the sintered ore component, In the manufacturing method of the sintered ore which sinters the blended raw material which mixed and granulated powdered coke with phosphate limestone, serpentine, etc., 4.7-5.2 weight% of FeO component in sintered ore by adjusting the amount of powdered coke from 3.6 to 3.4 weight% At the same time, the amount of silica sand added was adjusted to 1.0% by weight so that the SiO 2 component in the sintered ore was 5.3 to 5.7% by weight.
机译:本发明涉及一种生产低FeO,SiO 2烧结矿以减少粉状焦炭作为热源,并通过适当地调节烧结矿中的FeO和SiO 2来提高烧结矿的室温强度和还原率的方法。烧结矿成分,在通过将粉状焦与磷酸盐石灰石,蛇纹石等混合并造粒的混合原料进行烧结的烧结矿的制造方法中,通过调整粉体的量,使FeO成分为4.7〜5.2重量%。焦炭从3.6至3.4重量%。同时,将硅砂的添加量调整为1.0重量%,以使烧结矿中的SiO 2成分为5.3至5.7重量%。

著录项

  • 公开/公告号KR19980044904A

    专利类型

  • 公开/公告日1998-09-15

    原文格式PDF

  • 申请/专利权人 김종진;

    申请/专利号KR19960063057

  • 发明设计人 조용환;

    申请日1996-12-09

  • 分类号C22B1/16;

  • 国家 KR

  • 入库时间 2022-08-22 02:48:07

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