Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 27
... determined by the explosive force which destroyed the parting doors , it was soon discovered that it was advisable to flood the colliery in order to quench the fire . It will be remembered , too , that the colliers who were fortunate ...
... determined by the explosive force which destroyed the parting doors , it was soon discovered that it was advisable to flood the colliery in order to quench the fire . It will be remembered , too , that the colliers who were fortunate ...
Strona 30
... determined in the usual way , by oxidation ; then the amount remaining in the ash of the coal is deter- mined , and ... determine the total sulphur in the coals . The old method , by heating with strong nitric acid and evaporating to ...
... determined in the usual way , by oxidation ; then the amount remaining in the ash of the coal is deter- mined , and ... determine the total sulphur in the coals . The old method , by heating with strong nitric acid and evaporating to ...
Strona 36
... determine the value of iron for high grades of steel . The result of these investigations brought forth the ... determined the necessity of a " cinder - bottom " in order to save the iron . To compress and weld several of these ...
... determine the value of iron for high grades of steel . The result of these investigations brought forth the ... determined the necessity of a " cinder - bottom " in order to save the iron . To compress and weld several of these ...
Strona 41
... Determining the Organic Purity of Potable Waters " will take place . CORRESPONDENCE . A CORRECTION . To the Editor ... Determination of Nitrogenous Organic Substances . E. A. Grete . - The author finds great advantage in treating horn ...
... Determining the Organic Purity of Potable Waters " will take place . CORRESPONDENCE . A CORRECTION . To the Editor ... Determination of Nitrogenous Organic Substances . E. A. Grete . - The author finds great advantage in treating horn ...
Strona 46
... determination of the value of a centigramme rider by placing it half - way along the beam will sufficiently explain ... determination was not quite a quarter of an hour . The following table contains a series of results which I have ...
... determination of the value of a centigramme rider by placing it half - way along the beam will sufficiently explain ... determination was not quite a quarter of an hour . The following table contains a series of results which I have ...
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