Dry Beneficiation of Coking Coal Fines using an Advanced Air Cyclone

被引：0

作者：

Srikant, Satya Sai ^{[1
]}

Mahapatra, Rajendra Prasad L. ^{[1
]}

Rao, Raghupatruni Bhima ^{[2
]}

机构：

[1] SRM Inst Sci & Technol, Delhi NCR Campus, Modinagar 201204, India

[2] CSIR Inst Minerals & Mat Technol, Bhubaneswar 751013, Orissa, India

来源：

JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH | 2021年 / 80卷 / 09期

关键词：

Air cyclones; Coarse; Coking coal fines; Dry beneficiation; VSK separator;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An attempt is made on coking coal fines dry beneficiation of below 2 mm size, with VSK separator consisting of advanced air cyclone. The results of these investigations reveal that simple size with 250 micron can give a product with 18% ash at 17.4% yield, whereas by using VSK separator the product obtained contains 17.8% ash with 48.1% yield from a feed sample containing 23.3% ash. Since the preliminary investigations has shown encouraging results on reduction of ash, large scale continuous tests can provide better yield for various samples.

引用

页码：785 / 789

页数：5

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