公开(公告)号：US09896635B2

公开(公告)日：2018-02-20

申请号：US15110897

申请日：2015-01-13

申请人： Holcim Technology, Ltd.

发明人： Shreesh Anant Khadilkar ,  Manish Vasant Karandikar ,  Pradeep Gopal Lele ,  Dhananjay Dinkar Kulkarni

IPC分类号： C10L5/36 ,  C21B5/00 ,  C04B7/44 ,  C10L5/04 ,  C10L9/10 ,  C21B3/04

CPC分类号： C10L5/366 ,  C04B7/4407 ,  C10L5/04 ,  C10L9/10 ,  C10L2200/0259 ,  C10L2200/0272 ,  C10L2200/029 ,  C10L2200/04 ,  C21B3/04 ,  C21B5/007 ,  Y02W30/542 ,  C04B7/364

摘要： In a method of enhancing the dry grinding efficiency of petcoke including adding additives to the petcoke and dry grinding the petcoke together with the additives. The additives may include a combination of at least one organic additive and at least one inorganic additive.