magnesium oxide

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  • noun

Synonyms for magnesium oxide

a white solid mineral that occurs naturally as periclase

References in periodicals archive ?
According to the company, CLENPIQ has established efficacy and safety based on clinical trials with another oral formulation of sodium picosulfate, magnesium oxide and anhydrous citric acid.
Its various technical indicators meet the corresponding provisions of the Ordinary Portland Cement (GB175-2007); the chemical composition of the active magnesium oxide is shown in Table 1, and the identifier and quantity of different active magnesium oxide contents are shown in Table 2.
Figures 1-5 show mechanical properties such as tensile strength, tensile modulus, and elongation at break, bending strength, and bending modulus of magnesium oxide (MgO) and aluminum oxide ([Al.sub.2][O.sub.3]) and phosphoric acid ([H.sub.3]P[O.sub.4]) fire retardants treated short jute fibers composites.
The activation energy for (PVA-PEG-PVP-MgO) nanocomposites is decreasing by adding different concentrations of magnesium oxide nanoparticles, this behavior attributed to the impact of space charge and creating local energy levels in the forbidden energy [9], as shown in figure 6.
Ecomag was also established to ensure that the magnesium oxide board products that are being distributed and installed in the Middle East and the world, match consistent and permanent quality standards
For example, when you compare the two magnesium oxide (Cal Mag) sources - in granular and powder form - the powdered Cal Mag delivers a higher magnesium absorption in the animal.
However, a comparative study of the effect of calcium carbonate and magnesium oxide as supporting material using the aforementioned catalysts has not been reported as yet.
Magnesium Oxide (designated as MgO) is a semiconductor/insulator which crystallizes in rock salt/sodium chloride (NaCl) type cubic structure [1].
Among the topics are a comparative analysis of antibiotic effect of silver nitrate and silver nanoparticles synthesized from Penicillium fellutanum, hydroxyapatite nanocomposites for biological application, extracting extracellular polysaccharides from mold fungi isolated from city houses and its antibiosis against pathogenic bacteria, the large scale production of magnesium oxide nanostructures and their possible applications, and the reduction kinetics of chromite pellets.
Washington, April 28 ( ANI ): A startling prediction made by a team of researchers has challenged existing chemical models and current understanding of planetary interiors - magnesium oxide, a major material in the formation of planets, can exist in several different compositions.
A number of experimental studies have implicated the importance of magnesium ion in the pathophysiology of migraine.1,2 Magnesium has been also administered for both prophylactic and acute therapy in migraine, but the question of its efficacy has not been studied adequately.3,4 So the aim of this study was to evaluate the effects of oral magnesium oxide supplementation associated with routine treatments of migraine seizures.
For this purpose magnesite is first calcined deeply to convert it to a stable form of magnesium oxide (periclase), which would not absorb CO2 or moisture even at lower temperatures.
Researchers are planning to heat magnesium oxide to 1,200 degrees Celsius (2,200 Fahrenheit) or higher to reduce it into magnesium for reuse in the battery.
Magnesium oxide. Elastomag MgO (magnesium oxide), featured in the company's one-page bulletin, is said to be engineered to ensure high activity, stabilizes compounds up to 90 days, provides repeatable cure rates, is said to be excellent for fluoroelastomer applications, is suitable for every rubber application requiring MgO, provides uniform particle size, comes in a variety of grades and is available in 50 pound bags and five pound carts, according to the literature.
By using magnesium oxide, carbonates are heated at lower temperatures than regular cement.