使用弹丸焦作为炭阳极的原料  

Use of shot cokeas an anode raw material

作　　者：Les Edwards Franz Vogt Mike Robinette Ric Love Anthony Ross Marilou McClung RJ Roush William Morgan 杨宏杰(译) Les Edwards;Franz Vogt;Mike Robinette;Ric Love;Anthony Ross;Marilou McClung;RJ Roush;William Morgan;Yang Hongjie(Rain CII Carbon LLC,Kingwood 77345;Century Aluminum of West Virginia,Ravenswood 26164;Century Aluminum of Kentucky,Hawesville 42348;Zhengzhou Non-ferrous Metals Research Institute Co.Ltd of CHALCO,Zhengzhou 450041)

机构地区：[1]Rain CII Carbon LLC,Kingwood 77345 [2]Century Aluminum of West Virginia,Ravenswood 26164 [3]Century Aluminum of Kentucky,Hawesville 42348 [4]中铝郑州有色金属研究院有限公司,河南郑州450041

出　　处：《铝镁通讯》2020年第2期37-43,共7页

摘　　要：随着铝行业对“阳极等级”石油焦需求的快速增长,供应变得非常紧张,行业开始使用五年前被认为不合适的石油焦。弹丸焦粒体积大,目前用于燃料和二氧化钛生产。Rain-CII炭素厂和世纪铝业于2004年启动了一个项目,旨在探索将弹丸焦和其他各向同性焦炭用于阳极生产。该项目旨在解决目前工业界“阳极等级”石油焦短缺问题。本文总结了实验室和工厂试验工作,为阳极混合物中石油焦的掺入工艺提供了有力的依据。弹丸焦可以改善阳极表观密度及其他性能,在当今原料价格不断上升的情况下,它提供了一种成本更低的煅后焦。With the aluminum industry's rapidly growing demand for anode grade petroleum coke,supplies have become very tight and the industry has started using cokes not considered suitable as little as five years ago.Shot coke is available in large volumes and is currently used for fuel and Ti02 applications.Rain CII Carbon and Century Aluminum started a project in 2004 to explore the use of shot coke and other isotropic cokes for anode production.The project was intended to address anode grade coke shortages being felt by the industry today.This paper summarizes the laboratory and plant test woiic completed and makes a strong case for oudne incorporation of these cokes into anode blends.Depending on how it is used,shot coke can improve properties such as anode density and it offers a lower cost calcined coke in today*s world of escalating raw material costs.

关 键 词：石油焦 弹丸焦 阳极 

分 类 号：TE6[石油与天然气工程—油气加工工程]