Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 5
... method of increasing molecular complexity would be represented by the addition of molecules of different origins . Representing the first method by A + A , we could represent the second by A + B . A variation of the last process would ...
... method of increasing molecular complexity would be represented by the addition of molecules of different origins . Representing the first method by A + A , we could represent the second by A + B . A variation of the last process would ...
Strona 6
... method of making this { CHEMICAL NEWS , January 3 , 1879 . point clear to steam users . I have placed the limit of this figure in a water analysis for boiler purposes at 15 grains per gallon , which number is the result of observation ...
... method of making this { CHEMICAL NEWS , January 3 , 1879 . point clear to steam users . I have placed the limit of this figure in a water analysis for boiler purposes at 15 grains per gallon , which number is the result of observation ...
Strona 7
... method of judging of its scale - forming qualities , and it is quite remarkable to note various peculiarities of deposits so obtained . In reporting an analysis of boiler water made by this method I adopt the following tabulation ...
... method of judging of its scale - forming qualities , and it is quite remarkable to note various peculiarities of deposits so obtained . In reporting an analysis of boiler water made by this method I adopt the following tabulation ...
Strona 18
... methods of ozone - generation , in which potassium perman- ganate is decomposed by an acid , and more particularly ... method of working steel , and prefer to heat the ingots only to a white non - welding heat . This inferior mode of ...
... methods of ozone - generation , in which potassium perman- ganate is decomposed by an acid , and more particularly ... method of working steel , and prefer to heat the ingots only to a white non - welding heat . This inferior mode of ...
Strona 19
... method is even cheaper than the ordinary way of heating the ingots in furnaces without blast to a white non - welding heat . Certainly great care must be taken not to overheat the ingots , and a clever man must look after the furnace ...
... method is even cheaper than the ordinary way of heating the ingots in furnaces without blast to a white non - welding heat . Certainly great care must be taken not to overheat the ingots , and a clever man must look after the furnace ...
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