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Author : M. M. Fine
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)
Download or read book Experimental Production and Smelting of Prereduced Iron Ore Pellets written by M. M. Fine and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. P. Hansen
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (5 download)
Download or read book Experimental Preparation of Prereduced Iron Ore Pellets written by J. P. Hansen and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. M. Fine
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (254 download)
Download or read book Experimental Production and Smelting of Prereduced Iron Ore Pellets written by M. M. Fine and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Morris M. Fine
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.3/5 (243 download)
Download or read book Prereduced Iron Ore Pellets written by Morris M. Fine and published by . This book was released on 1970 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of Reduction Kinetics of Iron Ore Pellets by Noncokingcoal written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Demand of sponge iron and pre-reduced pellets for the manufacture of different varieties of steel is increasing day by day and new solid reductant based sponge iron plants are being commissioned. In the existing blast furnace an increase in production by at least 25 to 35% can be achieved by using pre reduced iron ore. Pre-reduced iron ore pellets have been established as a good substitute for steel scrap in an electric arc furnace which enhances the productivity of the arc furnace. Also majority of fines which are generated during the course of handling, mining, transportation etc are exported at a through away price which need to be utilized by making iron ore pellets for sponge iron making. A lot of investigations have been carried out on direct reduction process of iron oxides by carbonaceous materials, but little work has been done on the characterization of properties and reduction behavior of iron ore of some mines of Orissa. In the present project work, an attempt has been made to study the reduction behavior and kinetics of fired iron ore pellets. The effect of different reduction parameters such as temperature (850-10000C), time (15-120 min.), reductant quality, pellets Vs lump, mixing of particles of different sizes at different ratios for pellet preparation etc. on the reduction behavior of iron ore pellets. These form the subject matter of the thesis. First chapter gives the introduction of the subject. It speaks about the need of DRI industry, scope, present status and future planning of DRI industry in India, world wise DRI production, etc. It also presents the mechanism of direct reduction process. The second chapter shows the literature review. The third chapter deals with planning of experiments, selection of raw materials, preparation of samples, preparation of iron ore pellets, experimental procedure for characterization of different chemical and strength properties of the selected iron ore lump, proximate analysis of selected noncoking coals, ev.
Author : M. M. Fine
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Prereduced Iron Ore Pellets: a New Blast Furnace Raw Material written by M. M. Fine and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reduction Behaviour of Iron Ore Pellets written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Demand of sponge iron and pre-reduced pellets for the manufacture of different varieties of steel is increasing day by day and new solid reductants based sponge iron plans are being commissioned. In the existing blast furnace an increase in production by at least 25 to 35% can be achieved by using pre reduced iron ore. Pre-reduced iron ore pellets have been established as a good substitute for steel scrap in an electric arc furnace which enhances the productivity of the arc furnace. A lot of investigations have been carried out on direct reduction process of iron oxides by carbonaceous materials, but little work has been done on the characterization of properties and reduction behavior of iron ore of. In the present project work, an attempt has been made to study the reduction behavior and kinetics of iron ore fired pellets. The effect of different reduction parameters such as temperature (850-1000ðC), time (15-120 minutes.), mixing of particles of different sizes at different ratios for pellet preparation etc. on the reduction behavior of iron ore pellets. These form the subject matter of the thesis. First chapter gives the introduction about the subject. It speaks about the need of DRI industry, scope, present status and future planning of DRI industry in India, world wise DRI production, etc. It gives a general idea of raw materials quality required for producing DRI, especially in Rotary Kiln. The second chapter deals with the literature survey. The third chapter deals with planning of experiments, selection of raw materials, preparation of samples, preparation of iron ore pellets, experimental procedure, evaluation of reduction and activation energies, etc. The results obtained and the discussions made from these observations have been outlined in chapter four. The result for fired iron ore pellets indicated an increase in degree of reduction with increase in reduction temperature (850-1000ðC) and time. The reduction kinetics of Zenith iron ore pellets were st.
Author :
Publisher :
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 (318 download)
Download or read book Report of Investigations written by and published by . This book was released on with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. Zaki El-Sabban
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.3/5 (243 download)
Download or read book The Chemical Thermodynamic Properties of Hydrocarbons and Related Substances written by M. Zaki El-Sabban and published by . This book was released on 1970 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.3/5 ( download)
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1975 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Volodymyr Shatokha
Publisher : BoD – Books on Demand
ISBN 13 : 1839625503
Total Pages : 139 pages
Book Rating : 4.8/5 (396 download)
Download or read book Iron Ores written by Volodymyr Shatokha and published by BoD – Books on Demand. This book was released on 2021-06-23 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the multidisciplinary reader with a comprehensive state-of-the-art overview of research, technologies, and innovations related to iron ores. The content embraces industrial sectors and technologies dealing with mining and processing of iron ores; therefore, it covers a wide range of research fields including geoscience, deposit exploitation, resource development, comminution, beneficiation, sintering and reduction, etc. Innovations and industrial synergies across the entire production chain are broadly addressed. This book also represents advanced research methods with a focus on the genesis, mineralogy, characterization, mechanical and physicochemical properties, and environmental aspects. Interdisciplinary topics reflect cutting-edge research often reaching beyond the conventional boundaries and traditional themes.
Author :
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.3/5 (91 download)
Download or read book Information Circular written by and published by . This book was released on 1973 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.0/5 ( download)
Download or read book Annual Mining Symposium and the Annual Meeting of Minnesota Section, AIME. written by and published by . This book was released on 1962 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.F/5 ( download)
Download or read book Annual Mining Symposium and the ... Annual Meeting, Minnesota Section, A.I.M.E. written by and published by . This book was released on 1971 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 1312 pages
Book Rating : 4.3/5 (129 download)
Download or read book Minerals Yearbook written by and published by . This book was released on 1973 with total page 1312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. C. Gupta
Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 812033924X
Total Pages : 340 pages
Book Rating : 4.1/5 (23 download)
Download or read book Theory and Laboratory Experiments in Ferrous Metallurgy written by R. C. Gupta and published by PHI Learning Pvt. Ltd.. This book was released on 2009-06-30 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is designed primarily for the undergraduate students in metallurgical engineering to help them perform laboratory experiments."--P. [4] de la couv.
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 1042 pages
Book Rating : 4.:/5 (318 download)
Download or read book Bulletin written by United States. Bureau of Mines and published by . This book was released on 1970 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:
