Recovery of Total Heavy Minerals from Badlands of Basanputti Village,Odisha

查看全文 作　　者：T [1]Laxmi;Rajalaxmi [2]Mohapatra;R Bhima [2]Rao 机构地区：[1]Institute of Minerals and Materials Technology,Council of Scientific and Industrial Research,Bhubaneswar 751013,India;[2]Aryan Institute of Engineering and Technology,Bijupatnaik University,Bhubaneswar,India 出　　处：《Journal of Earth Science》索引2012年第23卷第6期,共8页 基　　金：supported by Board of Research for Nuclear Sciences,Mumbai,Department of Atomic Energy,India 摘　　要：The badland topography of Basanputti Village,Ganjam District,Odisha,possesses red sediments.The typical red sediment deposit,on average,consists of 71.8% total heavy minerals (THM),out of which 62.1% are ilmenite.The other heavy minerals sillimanite,zircon,garnet,monazite,and pyriboles are in the order of abundance identified.In this present study,Mozley mineral separator has been used to recover THM from red sediment.Mineral separator results indicate that a product obtained contains 72.2% by weight with 94.4% THM and 95% recovery.The ilmenite concentrate recovered using dry low-intensity magnetic separator from the THM concentrate can be used in pigment industries after suitable pyrometallurgical/chemical processing methods. 关 键 词：重矿物 回收率 荒地 化学处理方法 THM 泥沙淤积 重砂矿物 石榴子石