Results 71 to 80 of about 247,388 (153)

Development Glass Ceramics from Blast Furnace Slag [PDF]

, 2014
Glass ceramics have a wide range of applications in today’s world. The production of glass ceramics from industrial waste such as fly ash, red mud, blast furnace slag gaining more importance now a days because of their availability and low cost.
Aman, Sumit Kumar
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Conceptual design and simulation analysis of thermal behaviors of TGR blast furnace and oxygen blast furnace

, 2010
Extensive use of carbon based fuel is the main inducement for global warming and more extreme weather. Reducing carbon dioxide emission and enhancing energy use is a common subject in steel industry.
Li HuiQuan, Bao WeiJun, Li, HQ, Tang Qing, Zhang Hui   +4 more
core   +1 more source

Utilizing of the metallurgical slag for production of cementless concrete mixtures

Metalurgija, 2012
In process of pig iron, steel and cast iron production besides main product, also secondary products are formed, that have character of secondary raw materials and industrial wastes.
D. Baricová, A. Pribulová, P. Demeter, B. Buľko, A. Rosova   +4 more
doaj  

Effect of TiO2 and 11 minor elements on the reactivity of ground‐granulated blast‐furnace slag in blended cements

, 2020
International audienceGround granulated blast furnace slags (GGBS) are glasses (>99%) of the CaO-Al 2 O 3-SiO 2 compositional system and are widely used as supplementary cementitious materials. Differences in reactivity of GGBS were screened by modifying
Daniel Hart, Hansjörg Bornhöft, Lola Doussang, Kaknics, Judit, Hart, Daniel, Simon Blotevogel, Doussang, Lola, Poirier, Mathilde, Patapy, Cédric, Joachim Deubener, Blotevogel, Simon, Cedric Patapy, Deubener, Joachim, Judit Kaknics, Cyr, Martin, Laurent Steger, Steger, Laurent, Bornhöft, Hansjörg, Mathilde Poirier, Martin Cyr   +19 more
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Effect of MgO content in sintered ore on viscosity of blast furnace slag bearing high Al₂O₃

Metalurgija
The effect of MgO content on the viscosity of blast furnace slag bearing high Al2O3 was studied under laboratory conditions. The viscosity of slag was determined by rotation method.
F. Yang, Q. F. Qin, Y. Li, Y. Y. Huang, S. P. Wang   +4 more
doaj  

Investigation of Portland blast-furnace slag cements

, 2020
.W3L1 no . 6-445 Jr··-----------. ----}' ----"---. ---_. ---1----, ---. ---l --------,-..,. • --r ·•e• ·•·•r••r ·•-··•··••·••-·J •-• •·••-r · , ··•1 · r ·-·• -, -----~---,...,--~~-----[ 1 I Waterways Experiment Station, CE, U. S.

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CFD-based study of flow field characteristics and clogging in horizontal flow constructed wetlands

Frontiers in Environmental Science
The flow field distribution and clogging process in HFCWs are complex, the hydraulic characteristics, distribution and size of dead zone of HFCW were studied by using the Computational Fluid Dynamics (CFD).
Wen Liu, Shitao Li, Kai Yang, Xianqiu Zeng, Xianqiu Zeng, Yiyong Li, Mengyao Zou, Yili Deng, Wei Qian   +8 more
doaj   +1 more source

Upgrading V2O5-WO3/TiO2 deNO(x) Catalyst with TiO2-SiO2 Support Prepared from Ti-Bearing Blast Furnace Slag

, 2016
The study is devoted to developing a rather high-efficiency NH3-SCR (selective catalytic reduction) catalyst for NOx removal using TiO2-SiO2 support made from blast furnace slag.
Yu, Jian, Tuyetsuong Tran, Lina Gan, Phan, Dinhtuan, Guangwen Xu, Gan, Lina, Feng Guo, Tuyetsuong Tran, Xu, Guangwen, Jian Yu, Dinhtuan Phan, Tran, Tuyetsuong, Guo, Feng   +12 more
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Modelling and optimization of multiple replacement of supplementary cementitious materials for cement composite by response surface method

Cleaner Engineering and Technology
Supplementary cementitious materials are beneficial in improving performance and lessening the cement consumption with highly lessening CO2 emission.
Tsion Amsalu Fode, Yusufu Abeid Chande Jande, Thomas Kivevele   +2 more
doaj   +1 more source

Study of thermal resistance and regulation mechanisms in nickel slag-slag based binary geopolymers

Case Studies in Construction Materials
To efficiently and environmentally utilize industrial waste nickel slag and enhance the high-temperature performance of construction materials, this study prepared a binary geopolymer using nickel slag and blast furnace slag as raw materials.
Jize Wang, Sixiang Kang, Dongliang Zhang, Wenda Wu, Feng Zhang, Xuefang Wang, Liwei Xu, Jipeng Zhang   +7 more
doaj   +1 more source