catalyst bed造句怎么写

2、A calculation method of decomposing hydrogen peroxide from silver catalyst bed

4、The overall height of catalyst bed as well as the optimal feeding point was obtained for different detritiation efficiency under specific mass transfer coefficient of catalysts.

6、The influence of filling inert stuffing on the partial oxidation of methane was investigated by fully filling inert material into the space of empty reactor or into the upper space of catalyst bed.

3、The control of catalyst bed temperature in a fixed bed reactor during high exothermic reactions is of primary concern to designers.

1、(2) Initial temperature of catalyst bed is wholly too high.

5、In order to re duce dust deposition which results in the increase of the pressure drop, a specia l catalyst system was adopted, including filling catalyst bed according to dimens ional gradient or activity gradient, using guard catalyst with great hole volume etc.