Apparatus for producing magnesium by thermal reduction,申请号GB19420012670-传众专利搜索

Apparatus for producing magnesium by thermal reduction

申请公布号：GB606642(A)

申请号：GB19420012670

申请日期：1942.09.08

申请公布日期：1948.08.18

申请人：

THE HONORARY ADVISORY COUNCIL FOR SCIENTIFIC AND INDUSTRIAL RESEARCH

分类号：C22B26/22

主分类号：C22B26/22

摘要：<p>606,642. Magnesium. SCIENTIFIC & INDUSTRIAL RESEARCH, HONORARY ADVISORY COUNCIL FOR. Sept. 8, 1942, No. 12670. Convention date, Feb. 21. [Class 82(i)] Apparatus for the production of magnesium by the reduction of a heated charge comprises one or more vertical or inclined metal retorts 3 projecting at both ends from the furnace 1. The upper end of each retort contains a removable condenser 5 with a fractionating part 7 for the condensation of sodium and like metals containing a series of discs 9 having staggered openings. Reduced pressure is applied through a pipe 10, and a cooling chamber 11 is provided. A heatradiation shield consisting of a number of discs 12 with staggered openings is placed between the condenser and the reduction zone of the retort. The lower end of the retort from which discharge of the residues is effected is closed by a flanged plate 13 and a spring-pressed plug 17. Specifications 606,636, 606,637, 606,639 and 606,640 are referred to.</p>