变温平推流反应器 一、工业实际中，没有一个反应器是绝对等温的 物料衡算式、浓度分布 热量衡算式、浓度分布

平推流反应器 Piston Flow Reactor (PFR) 活塞流模型或理想置换模型 This type of units is illustrated in the following figure. This reactor consists of a tube inside which the reaction medium flows. This makes i t t h e s i m p l e s t s t r u c t u r e conceivable f or a continuou s o p e r a ti o n s ys t em . Th e h ea t exchange necessary to add heat to the system or to remove it generally occurs ac ros s the tube wall

1 . A reaction has the stoichiometric equationA+B=2R. What is the order of reaction? 2. A reaction with stoichiometric equationhas the following rate expressionWhat is the rate expression for this reaction if thestoichiometric equation is written as A+2B=2R+S?A B R S2

第四节 气固相催化反应本征动力学方程 第五节 温度对反应速率的影响 第六节 固体催化剂的失活

第四节 气固相催化反应本征动力学方程 第五节 温度对反应速率的影响 第六节 固体催化剂的失活

Ch. 13 Difference Equations 1 First-Order Difference Equations Suppose we are given a dynamic equation relating the value y takes on at date t to another variables Wt and to the value y took in the previous period: where o is a constant. Equation(1)is a linear first-order difference equation a difference equation is an expression relating a variable yt to its previous values

多重反应的收率及选择性 多重反应包括：同时反应，平行反应，连串反应，平行-连串反应 1.同时反应：反应系统中同时进行两个或两个以上的反应物与产物 都不相同的反应：如：

Ch. 11 Panel Data model Data sets that combine time series and cross sections are common in econo- metrics. For example, the published statistics of the OECD contain numerous series of economic aggregate observed yearly for many countries. The PSID is a studies of roughly 6000 families and 15000 individuals who has been interviews periodically from 1968 to the present

计算机辅助分子设计 I.构效关系(QSAR/QSPR研究 II.全新药物设计 III.组合化学与药物设计 二,有机化合物结构解析专家系统 三.计算机辅助合成 四.新的化学计量学方法

16.1 动态经济模型：自回归和分布滞后模型 16.2 伪回归现象：非平稳时间序列 16.3 平稳性检验 16.4 协整时间序列 16.5 随机游走模型 16.6 logit模型 16.7 总结