METHOD OF SYNTHESIS OF ANHYDROUS SCANDIUM IODIDE Russian patent published in 2002 - IPC

Abstract RU 2189358 C2

FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to methods of synthesis of anhydrous metal iodides. For synthesis of anhydrous scandium iodide method involves the reaction of scandium hydride with iodine at heating. Before sublimation of synthesized scandium iodide gaseous hydrogen formed is removed from ampoule working volume. EFFECT: decreased time of synthesis of scandium iodide, enhanced technological effectiveness, improved purity of end product. 2 cl, 2 tbl, 2 ex

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RU 2 189 358 C2

Authors

Berezhko P.G.

Proskudin V.F.

Beljaev E.N.

Mokrushin V.V.

Dates

2002-09-20Published

2000-06-13Filed