![一种用于高炉炼铁的消泡化渣保温剂及其制备方法](/CN/2011/1/50/images/201110252441.jpg)
基本信息:
- 专利标题: 一种用于高炉炼铁的消泡化渣保温剂及其制备方法
- 专利标题(英):Defoaming and slagging heat insulation agent for blast furnace ironmaking and preparation method thereof
- 申请号:CN201110252441.7 申请日:2011-08-30
- 公开(公告)号:CN102417940A 公开(公告)日:2012-04-18
- 发明人: 慕永军
- 申请人: 郑州东升冶金新材料有限公司
- 申请人地址: 河南省郑州市新密市牛店镇西土门村
- 专利权人: 郑州东升冶金新材料有限公司
- 当前专利权人: 郑州东升冶金新材料有限公司
- 当前专利权人地址: 河南省郑州市新密市牛店镇西土门村
- 代理机构: 郑州中原专利事务所有限公司
- 代理人: 霍彦伟
- 主分类号: C21B5/00
- IPC分类号: C21B5/00 ; C21B3/02 ; C21B3/06
The invention discloses a defoaming and slagging heat insulation agent for blast furnace ironmaking. The heat insulation agent comprises the following raw materials in parts by weight: 15-20 parts of portland cement clinker, 25-30 parts of graphite, 12-18 parts of fly ash, 20-25 parts of vermiculite, 15-18 parts of sodium carbonate and 1-3 parts of acidized graphite. The defoaming and slagging heat insulation agent has the functions of slagging, defoaming, keeping the temperature, absorbing the inclusions of molten steel and preventing the oxidation of molten steel. After the product is added, the liquidity of iron slag is good, the slag-iron separation effect is good, the recovery rate of molten steel is high and molten steel can not stick to the ladle and wall and can not crust.
公开/授权文献:
- CN102417940B 一种用于高炉炼铁的消泡化渣保温剂及其制备方法 公开/授权日:2013-03-13