Micro bomb tube

In order to evaluate the potential of denitrogenating syncrude, some experiments were conducted in micro bomb tubing reactors constructed with... 

Micro bomb tubes are used for reactions in a homogeneous phase at pressures up to 15-20 atm. Microautoclaves fitted with a heating mantle and temperature control are also available for small quantities when placed in a shaker, these can be used also for reaction of heterogeneous phases. Reactions of a few milligrams of material can be carried out in thick-walled capillaries under high pressure. 

Pyrex combustion tubes are available for macro, semimicro, and micro work. So-called bomb tubes with one end closed and with a ready-made constriction for heating under pressure may be obtained in several sizes. For macro work a tube having an outside diameter of 22 mm and a length of 600-700 mm is used. For semimicro work the dimensions of the tube are 10 X 200 mm or 20 X 250 mm. 

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See also in sourсe #XX -- [ ]

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