Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 6
... action of oils and fats has of late received con- siderable attention in connection with boiler waters . For some time the opinions respecting their influence were extremely various , but it is now pretty generally acknow- ledged that ...
... action of oils and fats has of late received con- siderable attention in connection with boiler waters . For some time the opinions respecting their influence were extremely various , but it is now pretty generally acknow- ledged that ...
Strona 9
... action of the arc was , that it was due to the ascending current of hot air by which it was surrounded . This , however , was found not to be the cause , as the arc travelled towards the points in whatever position the carbons were ...
... action of the arc was , that it was due to the ascending current of hot air by which it was surrounded . This , however , was found not to be the cause , as the arc travelled towards the points in whatever position the carbons were ...
Strona 18
... action for ammonia . The distillate contained o'03 m.grm . H3N equivalent to o'11 m.grm .; HNO3 , or o'022 m.grm . ; HNO3 per cubic centimetre . ACTION OF POTASSIUM PERMANGANATE UPON OXALIC ACID . By ALBERT R. LEEDS , Ph.D. IN a paper ...
... action for ammonia . The distillate contained o'03 m.grm . H3N equivalent to o'11 m.grm .; HNO3 , or o'022 m.grm . ; HNO3 per cubic centimetre . ACTION OF POTASSIUM PERMANGANATE UPON OXALIC ACID . By ALBERT R. LEEDS , Ph.D. IN a paper ...
Strona 19
... action on the surface of plates ; this has been remarked during several trials . The process of welding the steel is the cheapest way of doing away with the surface defects . The metal super- ficially welds , and when rolled gives a ...
... action on the surface of plates ; this has been remarked during several trials . The process of welding the steel is the cheapest way of doing away with the surface defects . The metal super- ficially welds , and when rolled gives a ...
Strona 20
... action of the latter upon the hydriodic acid set free , and I was anxious to isolate the substance causing the colour . That it could not be iodine was shown by its resisting the action of excess of sulphurous acid , and by its not ...
... action of the latter upon the hydriodic acid set free , and I was anxious to isolate the substance causing the colour . That it could not be iodine was shown by its resisting the action of excess of sulphurous acid , and by its not ...
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