Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3753Chemical news office., 1932 |
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Strona 178
... surface of each grain of reduced nickel , by direct combination with hydrogen , of a hydride such as NiH , an ... surface of the particles of nickel . Compounds of chlorine , bromine , iodine and sulphur have somewhat serious effect ...
... surface of each grain of reduced nickel , by direct combination with hydrogen , of a hydride such as NiH , an ... surface of the particles of nickel . Compounds of chlorine , bromine , iodine and sulphur have somewhat serious effect ...
Strona 182
... surface of the nickel is rendered catalytic , either by immersing it as the anode in a dilute solution of sodium carbonate which is electrolysed at a suitable current density , or by steeping it in a bath of dilute sodium hypochlorite ...
... surface of the nickel is rendered catalytic , either by immersing it as the anode in a dilute solution of sodium carbonate which is electrolysed at a suitable current density , or by steeping it in a bath of dilute sodium hypochlorite ...
Strona 184
... surface , used in a continuous process ap- proaches the ideal of simplicity , certainty and safety . [ By A Moderate Size Hydrogenation Plant in Vegetable Ghee . In this plant there are 12 in . courtesy of Technical Research Works , Ltd ...
... surface , used in a continuous process ap- proaches the ideal of simplicity , certainty and safety . [ By A Moderate Size Hydrogenation Plant in Vegetable Ghee . In this plant there are 12 in . courtesy of Technical Research Works , Ltd ...
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