The New Encyclopædia Britannica in 30 Volumes: Macropædia : Knowledge in Depth. - 19 Bd, Volumes 1-19Encyclopædia Britannica, 1974 |
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Page 184
... hydrogen sulfide passes off in the overhead gases , catalyst is aluminum chloride supported on alumina , pro- some remains dissolved in the gasoline . It is easily remoted by hydrogen chloride gas . moved by alkaline solutions . The ...
... hydrogen sulfide passes off in the overhead gases , catalyst is aluminum chloride supported on alumina , pro- some remains dissolved in the gasoline . It is easily remoted by hydrogen chloride gas . moved by alkaline solutions . The ...
Page 185
... hydrogen sulfide , a solution of sodium plumbite , made by dissolving lead which is eliminated from the circulating hydrogen by aboxide in caustic soda . This inexpensive process was very sorption in a solution such as diethanolamine ...
... hydrogen sulfide , a solution of sodium plumbite , made by dissolving lead which is eliminated from the circulating hydrogen by aboxide in caustic soda . This inexpensive process was very sorption in a solution such as diethanolamine ...
Page 195
... hydrogen chloride speeds is stirred and warmed until a clear solution is obtained , up the attainment of equilibrium ( but will not affect the and this is evaporated to dryness ; the sodium salicylate is point of equilibrium ) ...
... hydrogen chloride speeds is stirred and warmed until a clear solution is obtained , up the attainment of equilibrium ( but will not affect the and this is evaporated to dryness ; the sodium salicylate is point of equilibrium ) ...
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