Results 261 to 270 of about 180,605 (337)

Slag-Refractory Interaction in Slagging Coal Gasifiers

Materials Science Forum, 2008
The combustion chamber of slagging coal gasifiers is lined with refractories to protect the steel shell of the gasifier from elevated temperatures and corrosive attack of the coal slag. Refractories composed primarily of Cr2O3 have been found most resistant to slag corrosion, but they continue to fail performance requirements.
Josef Matyas, S.K. Sundaram, B.J. Hicks, Autumn B. Edmondson, Benjamin M. Arrigoni   +4 more
openaire   +1 more source

Consolidation of simulated slagging-pyrolysis-incinerator slags

Nuclear and Chemical Waste Management, 1983
Abstract The methods of arc melting and inclusion in concrete were used to consolidate slagging-pyrolysis-inciner (SPI) slags. The SPI is a wet-bottom, modified vertical-shaft furnace being considered for processing low-level radioactive wastes into granulated slag and metal.
L.L. Oden, E.A. Johnson, P.E. Sanker
openaire   +1 more source

Expansion inhibition of steel slag in asphalt mixture by a surface water isolation structure

International Journal on Road Materials and Pavement Design, 2020
To inhibit volume expansion of steel slag and improve pavement performance of steel slag asphalt mixture, a surface water isolation structure was proposed by employing three surface treatment approaches. Properties of the surface modified steel slag were
Lili Ma, D. Xu, Shengyue Wang, Xingyu Gu
semanticscholar   +1 more source

Comprehensive utilization of steel slag: A review

Powder Technology, 2023
W. Gao, Wen-tao Zhou, X. Lyu, Xiao Liu, Huili Su, Chuanming Li, Hui Wang   +6 more
semanticscholar   +1 more source

Recent applications of steel slag in construction industry

Environment, Development and Sustainability, 2023
J. Baalamurugan, V. G. Kumar, R. Padmapriya, Dr.Bupesh Raja V.K.   +3 more
semanticscholar   +1 more source

Recycled Lithium from Simulated Pyrometallurgical Slag by Chlorination Roasting

ACS Sustainable Chemistry and Engineering, 2018
When the spent lithium ion battery is processed pyrometallurgically, lithium is generally fixed as slag with a high melting/boiling point which is difficult to be treated further.
Hui Dang, Benfeng Wang, Z. Chang, Xue Wu, Jingge Feng, Hualei Zhou, Wenjun Li, Changyan Sun   +7 more
semanticscholar   +1 more source

Effects of CaO on Two-Step Reduction Characteristics of Copper Slag Using Biochar as Reducer: Thermodynamic and Kinetics

, 2020
Technology system of copper slag thermal energy recovery and direct reduction (TER-DR) was proposed in this paper. Effects of CaO addition and C/O on reduction characteristics were discussed. CaO can improve reduction reaction of 2FeO•SiO2 in copper slag
Zongliang Zuo, Q. Yu, S. Luo, Jingkui Zhang, En-ze Zhou   +4 more
semanticscholar   +1 more source

Comprehensive review on metallurgical recycling and cleaning of copper slag

, 2021
Hongyu Tian, Guo Zhengqi, Jian Pan, De‐qing Zhu, Cong-cong Yang, Yu-xiao Xue, Li Siwei, Dingzheng Wang   +7 more
semanticscholar   +1 more source

Evaluate and Predict the Resist Electric Current and Compressive Strength of Concrete Modified with GGBS and Steelmaking Slag Using Mathematical Models

Journal of Sustainable Metallurgy, 2022
N. Piro, A. Mohammed, S. M. Hamad
semanticscholar   +1 more source

Review of the characteristics and graded utilisation of coal gasification slag

, 2021
Liu Xiaodong, Zhengwei Jin, Yun-huan Jing, Fan Panpan, Qiao Zhili, W. Bao, Wang Jiancheng, Xiaohui Yan, Peng Lv, Dong Lianping   +9 more
semanticscholar   +1 more source