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Books Bücher 1 - 10 von 27 in of a large covered iron pan, placed in the centre of the furnace, and heated by a...
" of a large covered iron pan, placed in the centre of the furnace, and heated by a fire placed underneath ; and two roasters, or reverberatory furnaces, placed one at each side, on the hearths of which the salt is completely decomposed. The charge of half... "
Handbook of Chemistry, for School and Home Use - Seite 77
von William James Rolfe, Joseph Anthony Gillet - 1869 - 205 Seiten
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Lessons in Elementary Chemistry

Henry Enfield Roscoe - 1866 - 398 Seiten
...Fig. 52. Fig 5* such a furnace : these are drawn to scale from one actually in use. It consists of (1) a large covered iron pan placed in the centre of the...furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberatory furnaces, placed one at each end, and on the hearths of which the...
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Lessons in Elementary Chemistry

Henry Enfield Roscoe - 1867 - 398 Seiten
...coal or slack: such a furnace : these are drawn to scale from one actually in use. It consists of (i) a large covered iron pan placed in the centre of the...furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberator}' furnaces, placed one at each end, and on the hearths of which the...
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The cambridge course of Elementary physiscs

W.J. Rolfe and J.A. Gillet - 1868
...called the salt-cake furnace^ a section of which is represented in Figure 47. It consists Fig. 47ofa large covered iron pan, placed in the centre of the...a fire placed underneath ; and two roasters -, or re verberatory furnaces (140), placed one at each side, on the hearths of which the salt is completely...
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Lessons in Elementary Chemistry: Inorganic and Organic

Henry Enfield Roscoe - 1868 - 383 Seiten
...,:,f i" s :P«i«Hiiiai FIG. 53. iiass drawn to scale from one actually in use. It consists of (i) a large covered iron pan placed in the centre of the...furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberatory furnaces, placed one at each end, and on the hearths of which the...
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Lessons in Elementary Chemistry: Inorganic and Organic

Henry Enfield Roscoe - 1868 - 383 Seiten
...Fig. 52. 5* such a furnace : these are drawn to scale from one actually in use. It consists of (i) a large covered iron pan placed in the centre of the...furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberatory furnaces, placed one at each end, and on the hearths of which the...
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Manual of Elementary Chemistry, Theoretical and Practical

George Fownes - 1869 - 857 Seiten
...heated by a fire underneath ; and two roasters, or reverberatory furnaces, placed one at each end, and on the hearths of which the salt is completely decomposed....a ton of salt is first placed in the iron pan, and then the requisite quantity of sulphuric acid is allowed to pass in upon it. Hydrochloric acid is evolved,...
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Manual of Elementary Chemistry, Theoretical and Practical

George Fownes - 1869 - 857 Seiten
...heated by a fire underneath; and two roasters, or reverberatory furnaces, placed one at each end, and on the hearths of which the salt is completely decomposed....a ton of salt is first placed in the iron pan, and then the requisite quantity of sulphuric acid is allowed to pass in upon it. Hydrochloric acid is evolved,...
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Lessons in Elementary Chemistry: Inorganic and Organic

Henry Enfield Roscoe - 1869 - 458 Seiten
...these are drawn to scale from one actually in use. It consists of (i) a large covered iron pan (a) placed in the centre of the furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberatory furnaces (dd) placed one at each end, and on the hearths of which...
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Lessons in Elementary Chemistry: Inorganic and Organic

Henry Enfield Roscoe - 1869 - 458 Seiten
...these are drawn to scale from one actually in use. It consists of (i) a large covered iron pan (a) placed in the centre of the furnace, and heated by a fire placed underneath ; and (2) two roasters or reverberatory furnaces (dd) placed one at each end, and on the hearths of which...
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Elements of Chemistry

William James Rolfe - 1870 - 421 Seiten
...salt-cake furnace, a section of which is represented in Figure 50. It consists of a large covFig. 50. ered iron pan, placed in the centre of the furnace, and...ton of salt is first placed in the iron pan, and the requisite quantity of sulphuric acid allowed to run in upon it. Muriatic acid is evolved, and escapes...
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