 | 1859 - 482 páginas
...of them can be effected ; they always undergo decomposition by heat, with the separation of carbon, which under any known natural conditions, would remain...broken up into permanent gases, vapors of water, and ammoniacal salts, while carbon remains as a fixed product. escape. Generally the light, nearly colorless,... | |
 | 1858 - 394 páginas
...of them can be effected ; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...bituminous coals may be broken up into permanent gases, vapours of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute,... | |
 | British Association for the Advancement of Science. Meeting - 1858 - 682 páginas
...of them can be effected ; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...bituminous coals may be broken up into permanent gases, vapours of wuter, and ammoniacal salts, while carbon remains as a fixed product. If we substitute,... | |
 | British Association for the Advancement of Science - 1858 - 670 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...bituminous coals may be broken up into permanent gases, vapours of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute,... | |
 | 1858 - 388 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...undergo by heat, where the influencing conditions wefe not the same as those usually seen; and the results of extended trials demonstrate that the bituminous... | |
 | British Association for the Advancement of Science - 1858 - 670 páginas
...of them can be effected ; they always underpi decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain to attest their previous presence. A further decomposition of the fluid products, condensed from either or both of these modes of operating,... | |
 | 1859 - 500 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...bituminous coals may be broken up into permanent gases, vapours of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute,... | |
 | 1860 - 452 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...broken up into permanent gases, vapors of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute, for the ordinary forms... | |
 | 1860 - 448 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...bituminous coals may be broken up into permanent gases, vapora of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute, for... | |
 | 1867 - 460 páginas
...of them can be effected; they always undergo decomposition by heat, with the separation of carbon, which, under any known natural conditions, would remain...broken up into permanent gases, vapors of water, and ammoniacal salts, while carbon remains as a fixed product. If we substitute, for the ordinary forms... | |
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... expect to find near by those products of the chemical changes effected in the coal. Such is the delicacy of the balance existing between the elements of the heavy hydrocarbons, that no second distillation of them can be effected; they always undergo... 
