NDLI: Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process

Content Provider	Springer Nature Link
Author	Liu, Dong hui Liu, Hao Zhang, Jian liang Liu, Zheng jian Xue, Xun Wang, Guang wei Kang, Qing feng
Copyright Year	2017
Abstract	The basic characteristics of Australian iron ore concentrate (Ore-A) and its effects on sinter properties during a high-limonite sintering process were studied using micro-sinter and sinter pot methods. The results show that the Ore-A exhibits good granulation properties, strong liquid flow capability, high bonding phase strength and crystal strength, but poor assimilability. With increasing Ore-A ratio, the tumbler index and the reduction index (RI) of the sinter first increase and then decrease, whereas the softening interval (ΔT) and the softening start temperature (T $_{10%}$) of the sinter exhibit the opposite behavior; the reduction degradation index (RDI$_{+3.15}$) of the sinter increases linearly, but the sinter yield exhibits no obvious effects. With increasing Ore-A ratio, the distribution and crystallization of the minerals are improved, the main bonding phase first changes from silico-ferrite of calcium and aluminum (SFCA) to kirschsteinite, silicate, and SFCA and then transforms to 2CaO·SiO$_{2}$ and SFCA. Given the utilization of Ore-A and the improvement of the sinter properties, the Ore-A ratio in the high-limonite sintering process is suggested to be controlled at approximately 6wt%.
Starting Page	991
Ending Page	998
Page Count	8
File Format	PDF
ISSN	16744799
Journal	International Journal of Minerals, Metallurgy, and Materials
Volume Number	24
Issue Number	9
e-ISSN	1869103X
Language	English
Publisher	University of Science and Technology Beijing
Publisher Date	2017-09-05
Publisher Place	Beijing
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	iron ore concentrate limonite basic characteristics sinter properties sintering process Materials Science Metallic Materials Characterization and Evaluation of Materials Ceramics, Glass, Composites, Natural Materials Surfaces and Interfaces, Thin Films Tribology, Corrosion and Coatings
Content Type	Text
Resource Type	Article
Subject	Materials Chemistry Mechanics of Materials Metals and Alloys Geochemistry and Petrology Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process

Influencing factor of sinter body strength and its effects on iron ore sintering indexes

Ore-blending optimization model for sintering process based on characteristics of iron ores

Infiltration behavior of sintering liquid on nuclei ores during low-titanium ore sintering process

High-temperature performance prediction of iron ore fines and the ore-blending programming problem in sintering

A pilot-scale study of selective desulfurization via urea addition in iron ore sintering

NO$_{ x }$ reduction by coupling combustion with recycling flue gas in iron ore sintering process

Comparison of reduction disintegration characteristics of TiO$_{2}$-rich burdens prepared with sintering process and composite agglomeration process

Effects of sintering atmosphere on the physical and mechanical properties of modified BOF slag glass

Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process

Similar Documents

Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process

Influencing factor of sinter body strength and its effects on iron ore sintering indexes

Ore-blending optimization model for sintering process based on characteristics of iron ores

Infiltration behavior of sintering liquid on nuclei ores during low-titanium ore sintering process

High-temperature performance prediction of iron ore fines and the ore-blending programming problem in sintering

A pilot-scale study of selective desulfurization via urea addition in iron ore sintering

NO$_{ x }$ reduction by coupling combustion with recycling flue gas in iron ore sintering process

Comparison of reduction disintegration characteristics of TiO$_{2}$-rich burdens prepared with sintering process and composite agglomeration process

Effects of sintering atmosphere on the physical and mechanical properties of modified BOF slag glass

Basic characteristics of Australian iron ore concentrate and its effects on sinter properties during the high-limonite sintering process