发明申请
WO2009078662A3 METHOD FOR MANUFACTURING BINDERLESS BRIQUETTES AND APPARATUS FOR MANUFACTURING THE SAME
审中-公开
基本信息:
- 专利标题： METHOD FOR MANUFACTURING BINDERLESS BRIQUETTES AND APPARATUS FOR MANUFACTURING THE SAME
- 专利标题（中）：制造无粘结剂砖的方法和制造相同装置的设备
- 申请号：PCT/KR2008007469 申请日：2008-12-17
- 公开(公告)号：WO2009078662A3 公开(公告)日：2009-09-24
- 发明人： LEE WOON-JAE , SON SANG-HAN , KIM SUNG-MAN , CHO IL-HYUN , LEE SANG-RYUL
- 申请人： POSCO , LEE WOON-JAE , SON SANG-HAN , KIM SUNG-MAN , CHO IL-HYUN , LEE SANG-RYUL
- 专利权人： POSCO,LEE WOON-JAE,SON SANG-HAN,KIM SUNG-MAN,CHO IL-HYUN,LEE SANG-RYUL
- 当前专利权人： POSCO,LEE WOON-JAE,SON SANG-HAN,KIM SUNG-MAN,CHO IL-HYUN,LEE SANG-RYUL
- 优先权： KR20070132112 2007-12-17; KR20070134346 2007-12-20
- 主分类号： C22B1/14
- IPC分类号： C22B1/14 ; C22B1/248
摘要：
The present invention relates to a method of manufacturing a binderless briquette and an apparatus for performing the same. The method of manufacturing the binderless briquette includes providing a dust gathered by using a dry collection manner from an offgas discharged when an iron ore is dried, providing a reduced iron ore discharged from an apparatus for manufacturing a molten iron including a reduction furnace providing a reduced iron obtained by reducing the dried iron ore and a melter-gasifier manufacturing the molten iron by melting the reduced iron, providing a sludge discharged from the apparatus for manufacturing the molten iron, providing a mixture formed by drying and mixing at least two sources selected from the group consisting of the dust, the reduced iron ore and the sludge and forming the binderless briquette by molding the mixture without adding a binder.
摘要（中）：
本发明涉及制造无粘结剂团块的方法和用于制造无粘结剂团块的设备。 制造无粘结剂团块的方法包括：提供从铁矿石干燥时排出的废气采用干收集方式收集的粉尘，提供从包括还原炉的制造铁水的装置排出的还原铁矿石， 通过还原干燥的铁矿石而获得的铁和通过熔化还原铁制造铁水的熔炉 - 气化炉，提供从用于制造铁水的设备排出的污泥，提供通过干燥和混合至少两种选自 由粉尘，还原铁矿石和污泥组成的组，并通过在不添加粘合剂的情况下模制混合物而形成无粘结剂团块。
IPC结构图谱:
| C | 化学；冶金 |
| --C22 | 冶金（铁的冶金入C21）；黑色或有色金属合金；合金或有色金属的处理 |
| ----C22B | 金属的生产或精炼；原材料的预处理 |
| ------C22B1/00 | 矿石或废料的初步处理 |
| --------C22B1/14 | .结块；制团；粘合；制粒 |