Design of Ethylene Distillation Tower Condenser for 300,000 TonsYear Ethylene PlantAbstractEthylene industry is the core of the petrochemical industry,ethylene productionis a measu...

10万吨/年环氧丙烷车间工艺设计与优化Process Design and Optimization for 100kton/y Propylene Oxide PlantAbstractPropylene oxide is an important raw material of organic chemical engin...

3.1.2水汽比的确定........3.1.3中变炉一段催化剂床层物料衡算..·123.1.4中变炉催化剂平衡曲线........143.1.5最佳温度曲线的计算..153.3中变炉二段催化剂床层物料衡算163.3.1中变炉二段催化剂...

摘要关键词：MCM-48,接枝，氮化，Knoevenagel反应

(3)电能质量扰动的检测方法：对于电能质量扰动的检测基本方法是均方根方法，但其只能检测特殊的扰动事件。离散傅立叶变换方法作为经典的信号分析方法，具有正交、完备等许多优点，而且有快速傅...

the Ni2P electrode owns a rather low internal resistance,a low charge transferresistance and a low dynamic diffusion resistance,further manifest the high specificcapacitance and ra...