Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3753Chemical news office., 1932 |
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Strona 179
... equal volume of hydrogen is very easily produced by nickel at and above ordinary temperatures , and the ethylene thus formed may serve as the basis of the synthetic manufacture of ethyl alcohol . If the power of nickel as a catalyst is ...
... equal volume of hydrogen is very easily produced by nickel at and above ordinary temperatures , and the ethylene thus formed may serve as the basis of the synthetic manufacture of ethyl alcohol . If the power of nickel as a catalyst is ...
Strona 188
... equal . As the wall was approached the ratio / U obtained from the velocity disturbance normal to the wall decreases to zero , whilst the other two ratios u , / U and w / U increased . At the wall itself , it was found that whilst the ...
... equal . As the wall was approached the ratio / U obtained from the velocity disturbance normal to the wall decreases to zero , whilst the other two ratios u , / U and w / U increased . At the wall itself , it was found that whilst the ...
Strona 190
... Equal to Ammonia 3.09 3.76 3.21 3.90 It would be noticed that , though the dried sample had considerably less water , it was but slightly benefited otherwise by the dry- ing . Neither sample had ammonia present to any extent as ammonia ...
... Equal to Ammonia 3.09 3.76 3.21 3.90 It would be noticed that , though the dried sample had considerably less water , it was but slightly benefited otherwise by the dry- ing . Neither sample had ammonia present to any extent as ammonia ...
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