 After the mixture of salt and acid has been heated for some time in the iron pan, and has become solid, it is raked out upon the hearths of the roasters, where the flame and heated air of the fire complete the decomposition into sodic sulphate and  Handbook of Chemistry, for School and Home Use - Seite 67von William James Rolfe, Joseph Anthony Gillet - 1869 - 205 SeitenVollansicht - Über dieses Buch
 | Henry Enfield Roscoe - 1866 - 420 Seiten
...the whole of the acid vapours are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
 | Sir Henry Enfield Roscoe - 1867 - 420 Seiten
...tlie whole of the acid vapours are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
 | William James Rolfe - 1868 - 336 Seiten
...— 2 NaCl + H 2 e, SO* = Na 2 e, SO 3 + 2HC1. After the mixture of salt and acid has been heated foi some time in the iron pan, and has become solid, it...heated air of the fire complete the decomposition into sulphate of sodium and hydrochloric acid. (2.) Soda-ash Process. — This consists (i.) in the preparation... | |
 | Henry Enfield Roscoe - 1868 - 418 Seiten
...the whole of the acid vapors are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
 | Henry Enfield Roscoe - 1868 - 416 Seiten
...the whole of the acid vapours are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
 | George Fownes - 1869 - 882 Seiten
...SO«NaH + HCL It is then raked on lo the hearths of the furnaces at each side of the decomposing pan, where the flame and heated air of the fire complete the decomposition into neutral sodium sulphate and muriatic acid : NaCl + S0 4 XaH = S0 4 Xa, -f HCL (2.) Soda-afh protêt».... | |
 | George Fownes - 1869 - 870 Seiten
...NaH + HC1. It is then raked on to the hearths of the furnaces at each side of the decomposing pan, where the flame and heated air of the fire complete the decomposition into neutral sodium sulphate and muriatic acid : NaCl + S0 4 NaH = S0 4 Xa a -f HC1. (2.) Soda-ash process.—... | |
 | William James Rolfe, Joseph Anthony Gillet - 1870 - 476 Seiten
...heated air pass up the chimney. The reaction is as follows: — 2 NaCl + H 2 S0 4 = Na 2 SO 4 + 2HC1. After the mixture of salt and acid has been heated...complete the decomposition into sodic sulphate and muriatic acid. (2.) Soda-Ash Process. — This consists (i.) in the preparation of the sodic carbonate,... | |
 | Henry Enfield Roscoe - 1870 - 414 Seiten
...the whole of the acid vapors are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
 | henry e. roscoe - 1870 - 412 Seiten
...the whole of the acid vapors are thus condensed, and the smoke and heated air pass up the chimney. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked by means of the doors seen in Fig. 53, on to the hearths of the furnaces at each side of the decomposing... | |
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