Results 71 to 80 of about 512,458 (303)

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Test of airborne fluorometer over land surfaces and geologic materials [PDF]

, 1970
Response of an experimental Fraunhofer line discriminator to a wide range of surficial deposits common in deserts and semideserts was tested in the laboratory and from an H-19 helicopter.
Hemphill, W. R., Stoertz, G. E.
core   +2 more sources

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Investigate the kinetics of coke solution loss reaction with an alkali metal as a catalyst based on the improved genetic algorithm

International Journal of Coal Science & Technology, 2017
The kinetics of coke solution loss reaction with and without sodium carbonate were investigated under the reaction atmosphere of carbon dioxide. The variables of gas flow rate and coke particle size were explored to eliminate the external and internal ...
Zhao Lei, Yunhe Zhang, Ping Cui
doaj   +1 more source

Synthesis of siloxane-containing epoxy polymers Patent [PDF]

, 1970
Synthesis of siloxane containing epoxy polymers with low dielectric ...
Patterson, W. J.
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Carbon dioxide capture in sodium carbonate solution: Mass transfer kinetics and DTAC surfactant enhancement mechanism

Carbon Capture Science & Technology
Sodium carbonate solvent absorbent has been widely studied for CO2 reduction to deal with global warming because of its green, low cost, and non-corrosive advantages.
Can Fang, Haoyu Zhang, Yi Xiao, Tianyu Zhao, Renjie Zou, Guangqian Luo, Xian Li, Hong Yao   +7 more
doaj   +1 more source

A Facile and Eco-Friendly Approach to Synthesis of Spinel LiMn2O4 with High Electrochemical Performance

International Journal of Electrochemical Science, 2020
LiMn2O4 cathode material have been prepared by sodium carbonate co-precipitation route and high temperature solid phase methods. The structural, morphological and electrochemical performance of LiMn2O4 were studied by X-ray diffraction, scanning electron
Wei Zhang, Zidong Zhao, Yun Lei, Jing Xing, Xueman Cao   +4 more
doaj   +1 more source

Field testing of an onsite sanitation system on apartment building blackwater using biological treatment and electrochemical disinfection [PDF]

, 2020
The Closed Loop Advanced Sanitation System (CLASS) was designed to treat, disinfect, and recycle toilet blackwater from existing flush toilets in a multi-story apartment building.
Barani, Viswa, Basil, Milan, Cid, Clément A., Grego, Sonia, Hegarty-Craver, Meghan, Krishnaswamy, Srinivas, Luettgen, Michael, Madhavan, Prakash, Raj, Antony, Rosario, Praveen, Varigala, Siva Kumar   +10 more
core   +1 more source

Unusual, basin-scale, fluid–rock interaction in the Palaeoproterozoic Onega basin from Fennoscandia : Preservation in calcite δ18O of an ancient high geothermal gradient [PDF]

, 2016
Acknowledgements We acknowledge financial support from ICDP for the drilling programme. AEF, ATB and ARP thank NERC for financial support through NE/G00398X/1. VAM thanks the Norwegian Research Council for financial support through 191530/V30.
Brasier, A. T., Fallick, A. E., Melezhik, V. A., Prave, A. R.   +3 more
core   +1 more source