Skip to main content
SpringerLink
Log in
Book cover

TMS Annual Meeting & Exhibition

TMS 2018: Characterization of Minerals, Metals, and Materials 2018 pp 279–285Cite as

Study on Application of Iron Ore Fine in Pelletizing

  • Conference paper
  • First Online:

Part of the book series: The Minerals, Metals & Materials Series ((MMMS))

Abstract

Pellet production requires iron ore concentrates have fine particle size, high specific surface area and good balling performance, so iron ore concentrates appropriate for pelletizing is limited compared to sintering. In order to extend the iron ore resources for pelletizing, the iron ore fines for sinter are studied in this paper. The effect of grinded iron ores on pelletizing, roasting and pellet quality were studied in this paper. The bond grinding index of iron ore fine is between 12.5 and 16.98 kwh/t. The grinded iron ore fine has good balling performance, the drop number and compressive strength of green pellet were improved with increase of grinded iron ore fine ratio. The compressive strength of roasted pellets were decreased with increase of grinded iron ore fine ratio, however it can be reached 2500 N.P−1 while proportioned with more than 80% of magnetite iron ore concentrate.

This is a preview of subscription content, log in via an institution.

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   189.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   249.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD   329.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

References

  1. Lampke JP, Silge S (2008) Agglomeration by pelletizing discs-an important process in times of rising worldwide demand for iron ore. Aufbereitungs-Technik Min Process 49(8):4–12

    Google Scholar 

  2. Zhu DQ et al (2008) Use of vale hematite pellet feed in Chinese pelletizing plants. Paper presented at the 3rd International Meeting on Ironmaking and 2nd International Symposium on Iron Ore, SaÌõ Paulo, Brazil, 472–476, September 2004

    Google Scholar 

  3. Umadevi T, Sampath Kumar MG, Kumar S (2008) Influence of raw material particle size on quality of pellets. Ironmaking Steelmaking 35(5):327–337

    Article  Google Scholar 

  4. Fan XH, et al (2009) Study on the suitable temperature of oxidized pellets roasting. Paper presented at the Proceedings of the 5th International Congress on the Science and Technology of Ironmaking, Shanghai, China, 320–324 October 2009

    Google Scholar 

  5. Wu JM (2005) Progress in research and application of bond grinding index. Nonferrous Metall Equip 35(3):5–9

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Shougang Research Institute of Technology, Beijing, 100043, China

    Gele Qing, Yunqing Tian & Weidong Zhang

  2. Shougang Jingtang United Iron & Steel CO., Ltd., Hebei, 063200, China

    Xiaopeng Wang, Wenbin Huang, Xiangjuan Dong & Ming Li

Authors
  1. Gele Qing
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Yunqing Tian
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Weidong Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Xiaopeng Wang
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Wenbin Huang
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. Xiangjuan Dong
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. Ming Li
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Gele Qing .

Editor information

Editors and Affiliations

  1. Michigan Technological University, Houghton, Michigan, USA

    Bowen Li

  2. CanmetMATERIALS, Hamilton, Ontario, Canada

    Jian Li

  3. Al-Isra University, Amman, Jordan

    Shadia Ikhmayies

  4. ArcelorMittal Global R&D, East Chicago, Indiana, USA

    Mingming Zhang

  5. Middle East Technical University, Ankara, Turkey

    Yunus Eren Kalay

  6. Mail Stop G770, Los Alamos National Laboratory, Los Alamos, New Mexico, USA

    John S. Carpenter

  7. Michigan Technological University, Houghton, Michigan, USA

    Jiann-Yang Hwang

  8. Military Institute of Engineering, Rio de Janeiro, Brazil

    Sergio Neves Monteiro

  9. Politecnico di Torino, Turin, Italy

    Donato Firrao

  10. UNSW Canberra, Campbell, ACT, Australia

    Andrew Brown

  11. Chongqing University, Chongqing, China

    Chenguang Bai

  12. Central South University, Changsha, China

    Zhiwei Peng

  13. UNSW Canberra, Campbell, Aust Capital Terr, Australia

    Juan P. Escobedo-Diaz

  14. Naval Research Laboratory, Washington, District of Columbia, USA

    Ramasis Goswami

  15. Korea Railroad Research Institute, Uiwang, Korea (Republic of)

    Jeongguk Kim

Rights and permissions

Reprints and permissions

Copyright information

© 2018 The Minerals, Metals & Materials Society

About this paper

Check for updates. Verify currency and authenticity via CrossMark

Cite this paper

Qing, G. et al. (2018). Study on Application of Iron Ore Fine in Pelletizing. In: Li, B., et al. Characterization of Minerals, Metals, and Materials 2018 . TMS 2018. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-72484-3_30

Download citation

Publish with us

Policies and ethics

Search

Navigation