公开(公告)号：US20170282251A1

公开(公告)日：2017-10-05

申请号：US15628940

申请日：2017-06-21

申请人： Mid-American Gunite, Inc. dba Mid-American Group

发明人： Donald E. Keaton ,  Keith P. Masserant ,  Lawrence I. Masserant

IPC分类号： B22F9/04 ,  C22B9/14

摘要： A method and system is used to process slag material to yield by-products including a finished iron rich product and a finished low iron fines product. The by-products may include a finished high iron product and a finished medium iron product. The method and system include size classifying the material into a plurality of sized groups prior to using magnetic separation to separate at least one of the sized groups into two portions having differing magnetic susceptibilities. The method and system may include more than one phase of size classifying the material into a plurality of sized groups and using magnetic separation to separate at least one of the sized groups into portions, where the average size of the material remaining after one phase is reduced prior to the subsequent phase.

公开(公告)号：US20150209798A1

公开(公告)日：2015-07-30

申请号：US14678465

申请日：2015-04-03

申请人： MID-AMERICAN GUNITE, INC. DBA MID-AMERICAN GROUP

发明人： Donald E. Keaton ,  Keith P. Masserant ,  Lawrence I. Masserant

IPC分类号： B03C1/30 ,  B02C23/20 ,  B03C1/005 ,  B02C23/14 ,  C22B7/00 ,  C22B7/04

CPC分类号： B03C1/30 ,  B02C23/14 ,  B02C23/20 ,  B03B9/04 ,  B03C1/00 ,  B03C1/005 ,  B03C2201/20 ,  B22F9/04 ,  C21B3/06 ,  C22B7/005 ,  C22B7/04 ,  C22B9/14 ,  Y02P10/212 ,  Y02W30/543

摘要： A method and system is used to process slag material to yield by-products including a finished iron rich product and a finished low iron fines product. The by-products may include a finished high iron product and a finished medium iron product. The method and system include size classifying the material into a plurality of sized groups prior to using magnetic separation to separate at least one of the sized groups into two portions having differing magnetic susceptibilities. The method and system may include more than one phase of size classifying the material into a plurality of sized groups and using magnetic separation to separate at least one of the sized groups into portions, where the average size of the material remaining after one phase is reduced prior to the subsequent phase.

摘要翻译： 一种方法和系统用于处理炉渣材料以产生副产物，包括成品铁富产品和成品低铁粉产品。 副产物可以包括成品高铁产品和成品中铁产品。 该方法和系统包括在使用磁分离之前将材料分类成多个尺寸的组，以将至少一个尺寸组分成具有不同磁化率的两个部分。 该方法和系统可以包括多于一个阶段的尺寸将材料分类成多个尺寸的组，并且使用磁分离将至少一个尺寸的组分离成部分，其中在一相之后剩余的材料的平均尺寸减小 在之后的阶段。