Chemical News and Journal of Industrial Science, Tomy 115-116Chemical news office., 1917 |
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Strona 11
... methods adopted at Groningen , and his own results on mercury some time ago were not very different from those of Schoute . In reply to Prof. Eccles , the author has himself felt the diffi- culty of explaining the essence of the method ...
... methods adopted at Groningen , and his own results on mercury some time ago were not very different from those of Schoute . In reply to Prof. Eccles , the author has himself felt the diffi- culty of explaining the essence of the method ...
Strona 17
... methods by which grain - growth may be prevented or eliminated are known , the problem of prevention or elimination is narrowed to a proper selection of the method most applicable to the particular case . For example , with hot - rolled ...
... methods by which grain - growth may be prevented or eliminated are known , the problem of prevention or elimination is narrowed to a proper selection of the method most applicable to the particular case . For example , with hot - rolled ...
Strona 24
... method of de- naturalising spirit by means of a distillate of crude petro- leum ( preferably Roumanian ) up to 300 ° C. added in a degree of 1 to 1 per cent . The method , which has already been experimentally tried in Norway for more ...
... method of de- naturalising spirit by means of a distillate of crude petro- leum ( preferably Roumanian ) up to 300 ° C. added in a degree of 1 to 1 per cent . The method , which has already been experimentally tried in Norway for more ...
Strona 31
... method . In co - operation with the Bureau of Plant Industry attempts are being made to so modify the formula for Bordeaux mixture as to render it more efficient , while at the same time reducing the amount of copper therein . The ...
... method . In co - operation with the Bureau of Plant Industry attempts are being made to so modify the formula for Bordeaux mixture as to render it more efficient , while at the same time reducing the amount of copper therein . The ...
Strona 32
... method laboratory apparatus was constructed for the mechanical for the manufacture of citric acid free from contamina - separation of dust into fractions of definite size and tion by heavy metals is well advanced . The manufacture ...
... method laboratory apparatus was constructed for the mechanical for the manufacture of citric acid free from contamina - separation of dust into fractions of definite size and tion by heavy metals is well advanced . The manufacture ...
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