space time yield

Laboratory test showed that the new catalyst features low anthraquinone degradation and higher space-time yield, with enhanced activity and selectivity.

实验室评价表明在该催化剂上反应的时空产率高，蒽醌降解少，与现行的工业催化剂相比，反应活性和选择性均有明显提高。

The space time yield over the catalyst was as 1.5 times as that over commercial catalysts.

实验室和工业模式评价实验表明,制备的催化剂表现出良好的活性及稳定性,其时空产率为工业用催化剂的1.5倍以上.

Space time yield of methanol and conversion of gas increase with pressure.

随着压力的升高，反应的时空产率和气体的转化率都在增加。

Space time yield of the reactor can be greatly improved through evaporation of the condensed-liquid to move out amount of reaction heat.

通过冷凝液体蒸发移出大量反应热，气相法聚乙烯冷凝工艺可以极大地提高反应器的时空收率。

The results indicated that the space time yield of DMO was higher than that of DEO over the supported palladium catalysts.

结果表明在双金属钯催化剂上，草酸二甲酯的空时收率高于草酸二乙酯的空时收率。

Factors for the effect of methanol synthesis catalyst on methanol space-time yield

影响甲醇合成催化剂时空收率的因素

The mass space-time yield of catalyst was increased by 40% for using the periodic packing mode due to the significant enhancement of gas-liquid mass transfer rates under the interested conditions.

催化剂与惰性颗粒的交替填充周期性地强化了气液相间传质速率，提高催化剂质量空时收率40%以上；