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Effect of Calcination Temperature and Strontium Addition on the Properties of Sol-Gelled Bioactive Glass Powder [PDF]
GelsStrontium-added bioactive glass (SBG) has been widely used in bone tissue engineering. SBG can be prepared by conventional high-temperature melt-quenching or calcining sol-gelled powder at 700 °C or above. In the present study, the effects of calcination
Pei-Jung Chang +5 more
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Calcination thermokinetics of three Brazilian limestones [PDF]
Cerâmica, 2020 Limestone and lime producers inadvertently generate a considerable amount of fine material during their processing, consequently becoming a great environmental liability.
M. A. C. W. da Silveira +3 more
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Investigation on Calcination Behaviors of Coal Gangue by Fluidized Calcination in Comparison with Static Calcination [PDF]
Minerals, 2017 In order to comprehensively utilize coal gangue, we present fluidized calcination as a new thermal technology for activating coal gangue and systematical study was conducted in comparison with static calcination. The calcined products obtained by different calcination methods under various temperatures were characterized by the means of X-ray ...
Shuai Yuan +4 more
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Feasibility study of uranium leaching from phosphate ore [PDF]
مجله علوم و فنون هستهای, 2023 In this research, the uranium recovery from Zagros region phosphate ore by calcination and acid extraction technology has been investigated. Also, the effect of different parameters on calcination and dissolution of uranium was investigated.
D. Ghoddocy Nejad +5 more
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Environmental and Climate Technologies, 2022 In this paper, phosphate rock has been utilized beyond its traditional role as a raw material for fertilizer production to a new potential role as a heterogeneous base catalyst for biodiesel production. The rock was thermally modified through calcination
Kiprono Janet +3 more
doaj +1 more source
Electrified Externally Heated Rotary Calciner for Calcination of Cement Raw Meal
Heliyon, 2023 The cement industry can reduce its CO2 emissions by electrifying the calciner. It can avoid emissions from fuel combustion and produce pure CO2 from the calcination reaction (CaCO3 → CaO + CO2) for direct capture. A differential-algebraic equation (DAE) model of an electrified rotary calciner was developed and validated against experimental results ...
Ron M. Jacob +2 more
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Environmental and Climate Technologies, 2022 In the present study, calcined phosphate rock was used as a heterogeneous catalyst for biodiesel production from waste cooking oil (WCO). Response surface methodology was used to optimize and determine the significant process variables that affected the ...
Kiprono Janet +2 more
doaj +1 more source
THE REHYDRATION OF CALCINED CLAYS [PDF]
Journal of the American Ceramic Society, 1919 n ...
Laird, J. S., Geller, R. F.
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Role of the growth step on the structural, optical and surface features of TiO2/SnO2 composites [PDF]
Royal Society Open Science, 2019 TiO2/SnO2 composites have attracted considerable attention for their application in photocatalysis, fuel cells and sensors. Structural, morphological, optical and surface features play a pivotal role in photoelectrochemical applications and are ...
Luca Rimoldi +5 more
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