1)  ion-exchange
脱钠度
1.
The results showed that as the ion-exchange extent of NH_4 ̄+ with Na ̄+ on the mordenite was increased,residual sodium content decreased,the bronsted acid concentration of the catalysts was increased and the catalytic activity of the catalysts on the isomerization of pentane went up.
为了提高nC_5~0异构化非贵金属催化剂的异构化活性和有效系数,考察了Ni-HM催化剂不同的脱钠度对nC_5~0异构化反应的影响。
2)  eliminating sodium
脱钠
3)  de-sodium agent
脱钠剂
4)  desodium rate
脱钠率
1.
Based on the model, effects of reaction temperature, comsumption of lime and the ratio of liquid to solid on desodium rate are discussed according to the principle of single factor alteration.
采用二次回归正交设计回归出烧结法生产氧化铝中压脱硅钠硅渣常压氧化钙水化法脱钠的数学模型根据数学模型 ,按照单因子变动的原则 ,分别讨论了反应温度、石灰添加量、浆液液固比对钠硅渣脱钠率的影响 ,并提出了在试验条件范围内 ,常压氧化钙水化法钠硅渣脱钠的最佳工艺条件是 :温度 95℃ ,CaO/Na2 O分子比为 5,浆液液固比取 4。
补充资料:等度洗脱
分子式:
CAS号:

性质:又称无梯度洗脱,恒溶剂洗脱。在色谱洗脱过程中流动相的组成保持不变的洗脱方法。

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