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Pure magnesium

A sohd solution of a pure magnesium aluminate spiael (MgAl20 with MgO is an effective metal oxide adsorbent (43). Such a soHd solution (Mg2A10 ) does not destroy the spiael framework the MgO adsorbs SO and the adsorption activity of the dispersed MgO ia the spiael is much greater than that of pure MgO itself (43). [Pg.215]

Fused salts Molybdenum has excellent resistance to a wide range of fused salts and has been used in the fused salt electrolysis of magnesium, platinum, thorium and uranium. In the production of pure magnesium, molybdenum is used to couple graphite electrodes electrically. Molybdenum cathodes are... [Pg.846]

Magnesium chloride solution (0.01 Mj. Dissolve 0.608 g pure magnesium turnings in dilute hydrochloric acid, nearly neutralise with sodium hydroxide solution (1M) and make up to 250 mL in a graduated flask with de-ionised water. Pipette 25 mL of the resulting 0.1M solution into a 250 mL graduated flask and make up to the mark with de-ionised water. [Pg.330]

Procedure. Prepare a standard (0.05M) solution of magnesium sulphate or chloride from pure magnesium (Section 10.60), an ammonia-ammonium chloride buffer solution (pH 10) (Section 10.54), and a standard (0.05M) solution of EDTA. [Pg.339]

The comparison of the data from Figure 4 shows that the pure magnesium (99.99%) is the most suitable material to be used as anode in magnesium-air cells with NaCl-electrolyte. The magnesium alloy type... [Pg.131]

Klabunde, K.J. Matsuhashi, H. A comparison of electron donor and proton abstraction of thermally activated pure magnesium oxide and doped magnesium oxides. J. Am. Chem. Soc. 1987, 109, 1111-1114. [Pg.59]

Pure magnesium metal is lighter in weight than aluminum and, thus, would make an excellent construction metal were it not for its high reactivity and flammability at a rather low temperature when compared to other metals. It is an excellent metal to alloy with other metals for use in the aircraft, space, and automobile industries. [Pg.71]

Robinson and his co-workers 6 prepared pure arsine in pure hydrogen by slowly dropping (during 2 hours) a solution of arsenious oxide (20 g.) in freshly boiled hydrochloric acid (250 c.e. acid 50 c.c. water) on pure magnesium turnings (50 g.) in a 750-c.c. round-bottomed flask cooled in water. The reaction products passed through aqueous potash into successive tubes containing potash pellets, fused calcium chloride and phosphorus pentoxide, and thence to a vessel immersed in liquid air. The pure arsine was finally obtained by careful fractionation. [Pg.84]

Few data are available on the hydrolysis of simple metal alkoxides of these elements. Alkoxides of alkaline and alkaline earth metals are mostly used as precursors for the preparation of complex oxides or solid oxide solutions. Commercial production of pure magnesium oxide by hydrolysis of Mg(OMe)2 with formation of transparent gel has been described [715], as well as hydrolysis of Mg(OC5H11i)2 with the following thermal treatment to produce a fine MgO powderthat sinters at low temperatures [1766]. Solutions prepared by dissolving magnesium in methoxyethanol are by far the most convenient precursors for preparation of magnesium oxide films. [Pg.112]

Talc is a pure magnesium silicate in the form of 3Mg04Si02H20, found naturally in soapstone. It is employed as a filler in paper and plastics and in many cosmetic and toilet preparations. [Pg.310]

A. Eliezer, et al., Mechanoelectro-chemical Behavior of Pure Magnesium and Magnesium Alloys Stressed in Aqueous Solutions,/. Mater. Synth. [Pg.433]


See other pages where Pure magnesium is mentioned: [Pg.449]    [Pg.442]    [Pg.313]    [Pg.323]    [Pg.342]    [Pg.343]    [Pg.400]    [Pg.191]    [Pg.196]    [Pg.831]    [Pg.1273]    [Pg.144]    [Pg.95]    [Pg.348]    [Pg.38]    [Pg.42]    [Pg.210]    [Pg.391]    [Pg.204]    [Pg.264]    [Pg.142]    [Pg.142]    [Pg.198]    [Pg.184]    [Pg.71]    [Pg.197]    [Pg.76]    [Pg.250]    [Pg.442]    [Pg.950]    [Pg.164]    [Pg.302]    [Pg.184]    [Pg.146]    [Pg.431]    [Pg.431]    [Pg.246]    [Pg.274]    [Pg.4]   


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