 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 - 1882 - 446 Seiten
...cause a turbidity in a solution of silver nitrate, proving the absence of even a trace of the acid gas. 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 (aa) seen in Fig. 61, on to the hearths of the furnaces at each side of the decomposing... | |
 | James Henry Shepard - 1885 - 412 Seiten
...cause a turbidity in a solution of silver nitrate, proving the absence of even a trace of the acid gas. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked on to the hearths of the furnaces at each side of the decomposing pan, where the flame and heated air... | |
 | James Henry Shepard - 1891 - 408 Seiten
...cause a turbidity in a solution of silver nitrate, proving the absence of even a trace of the acid gas. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked on to the hearths of the furnaces at each side of the decomposing pan, where the flame and heated air... | |
 | Sir Henry Enfield Roscoe - 1893 - 714 Seiten
...cause a turbidity in a solution of silver nitrate, proving the absence of even a trace of the acid gas. 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 (aa) seen in Fig. 62, on to the hearths of the furnaces at each side of the decomposing... | |
 | James Henry Shepard - 1894 - 408 Seiten
...cause a turbidity in a solution of silver nitrate, proving the absence of even a trace of the acid gas. After the mixture of salt and acid has been heated...in the iron pan, and has become solid, it is raked on to the hearths of the furnaces at each side of the decomposing pan, where the flame and heated air... | |
| |
