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Recovery of magnesium

Table 1 gives the average metal content of the earth s cmst, ore deposits, and concentrates. With the exceptions of the recovery of magnesium from seawater and alkaU metals from brines, and the solution mining and dump or heap leaching of some copper, gold, and uranium (see Uranium and uranium compounds), most ores are processed through mills. Concentrates are the raw materials for the extraction of primary metals. [Pg.162]

Other Applications. Among other industrial uses of lime are causticizing agent in kraft (sulfate) paper (qv) plants recovery of ammonia (qv) from NH4CI (Solvay process) recovery of magnesium (qv) from seawater and brines via precipitation of Mg(OH)2 production of pesticides such as... [Pg.407]

FI CU RE 21.32 (a) Electrodialysis (ED) and (b) electrodialysis with bipolar membrane (EDBM) configurations tested for recovery of magnesium... [Pg.615]

Bazinet L, Ippersiel D, and Lamarche F. Recovery of magnesium and protein from soy tofu whey by electrodial)4ic configurations. [Pg.632]

In this chapter, the reader will learn about the nucleosynthesis of magnesium in stars the recovery of magnesium on Earth the chemistry of magnesium, including its role in photosynthesis and important applications of magnesium, including its use in superconductors. [Pg.106]

In the first stage in the recovery of magnesium, limestone (CaC03) is heated at high temperatures to produce quicklime, or calcium oxide (CaO) ... [Pg.143]

C. Hanson and S. L. N. Murthy, Recovery of magnesium chloride from sea water concentrates. Proceedings of Int. Solv. Extr. Conf., 1974, Vol. 1, pp. 779-790. [Pg.90]

A first-stage recovery of magnesium from seawater is precipitation of Mg(OH)2 with CaO ... [Pg.779]

See other pages where Recovery of magnesium is mentioned: [Pg.315]    [Pg.412]    [Pg.523]    [Pg.100]    [Pg.615]    [Pg.732]    [Pg.422]    [Pg.42]    [Pg.45]    [Pg.520]    [Pg.465]    [Pg.1371]    [Pg.130]    [Pg.819]    [Pg.445]   
See also in sourсe #XX -- [ Pg.189 ]



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