This work was supported by the National Natural Science Foundation of China(52204331);Natural Science Foundation of Anhui Province Youth Project(2208085QE145);the Open Project Program of Key Laboratory of Metallurgical Emission Reduction&Resources Recycling(Anhui University of Technology),Ministry of Education(JKF20–03).
SiO_(2)is the main component of gangue in sinters and a crucial constituent in the formation of the SiO_(2)–Fe_(2)O_(3)–Cao(SFC)system.The non-isothermal crystallization kinetics of the SFC system were investigated ...
This work was supported by the National Natural Science Foundation of China(Grant Number 52004339);Hunan Provincial Key Research and Development Project(Grant Number 2022SK2075).
With increasingly stringent environmental protection policies,cost-effective and value-added treatment of massive lead-zinc waste rock(LZWR)generated from the preconcentration process has attracted substantial attenti...
financial support from the National Natural Science Foundation of China (U1960205);China Minmetals Science and Technology Special Plan Foundation (2020ZXA01).
Efficient utilization of sinter return fine is an important measure to reduce cost,increase efficiency,save energy and reduce emission.A new path of green and efficient utilization of return fine was proposed to produ...
supported by the National Natural Science Foundation of China(Grant No.52274290);the Basic Science Center Project for the National Natural Science Foundation of China(No.72088101).
Super-high bed sintering process is an important development direction of iron ore sintering for its lower emission and higher yield.However,there is a lack of deep understanding of the uneven quality of super-high be...
support for this work provided by the National Natural Science Foundation of China(51974087 and 51904074);Anhui Provincial Natural Science Foundation(1908085QE203);Natural Science Research Foundation of Anhui Province University(2022AH050262);Science Research Foundation of Anhui Jianzhu University(2020QDZ02).
In order to improve the recovery and utilization rates of sinter waste heat effectively,the organic Rankine cycle(ORC)system with subcritical cycle was designed to recover the low-temperature sinter cooling flue gas w...
Financial support provided by the Fundamental Research Funds for the Central Universities of China(N2225022)is gratefully acknowledged.
The velocity distribution of sinter and gas in vertical cooling furnace(VCF)has an important influence on gas-solid heat transfer.Based on the slot model of single hopper in the VCF of Meishan Iron and Steel Co.,Ltd.,...
funded by the National Natural Science Foundation of China(Nos.51974054 and 52174300);Natural Science Foundation of Chongqing,China(No.cstc2020jcyj-msxmX0583).
To achieve high-efficiency utilization of complex and unmanageable iron-containing minerals,the effects of oxygen enrichment on productivity,yield,flame front speed,exhaust gas peak temperature,and desulphurization re...
the National Natural Science Foundation of China(No.52174329);the Fundamental Research Funds for the Central Universities of Central South University(No.2021zzts0291).
The sinter with low reduction degradation index(RDI)for COREX reduction was prepared by separated granulation sintering process.The results illustrate that the productivity and tumble index are attained to be 1.64 t m...
financially supported by the National Natural Science Foundation of China(Grant No.51634004).
Because the formation behavior of primary slag which decomposed from complex calcium ferrite(SFCA-I and SFCA)is not quite clear,the migration behavior of CaO and Al_(2)O_(3) derived from high basicity or high alumina ...
financially supported by National Natural Science Foundation of China(Grant No.51604209);Natural Science Basic Research Program of Shaanxi(Program No.2019JLP-05).
Iron ore containing BaSO_(4) may have a series of effects on the quality of the sinter and performance of the blast furnace.Thus,the effect mechanism of BaSO_(4)(0-6.0 mass%)on the compressive strength,mineral composi...