Chemical-reaction-engineering study on interdependence of structure and function

结构与功能相互依赖的化学反应工程研究

基本信息

批准号：
60470117
负责人：
AKEHATA Takashi
金额：
$ 3.65万
依托单位：
TOKYO INSTITUTE OF TECHNOLOGY
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1985
资助国家：
日本
起止时间：
1985 至 1986
项目状态：
已结题

项目摘要

Engineering is originally an activity creating structures to realize intended functions. Chemical reaction engineering, therefore, should move toward the stand point of understanding more the interdependence of structure and function of molecules and utilize the relationship positively.This study aims at investigating the interdependent relationships between structures and functions, i.e., to what degree various functions such as transformation and selective transport are determined by the structural properties of materials and/or systems. The knowledge thus gathered will be helpful guides for recognizing the essentials of chemical apparatuses and their operations.Investigators sit together once a month for these two years, presented their examined results and exchanged their views. Finally the investigated results were arranged into the following four groups.1. Molecules and the parts of moleculesComputer assisted prediction of molecular function; Prediction of high temperature chemical reaction; Identifying function of molecules and catalytic action; Biodegradation and biosynthesis in microorganisms.2.Associated and aggregated structures of moleculesExtraction mechanism of organic acids; Polymeric hydrogels and their applications.3.Effects and actions due to the microscopic structure of materialsEffect of the microscopic structure of materials to the material properties; Interaction between liquid-solid interface and the fluid flow in micropores; Liquid membrane and its separating function.4.Macroscopic structures and their functions resulting from microscopic structuresEffect of surface active agents on transport phenomena; Effect of fluid elasticity on drag reduction and structure of flow field; Interactions between diffusion fluxes in multicomponent distillation.

工程最初是创建结构以实现预期功能的活动。因此，化学反应工程应该朝着更多理解的立场移动，更多的是分子的结构和功能的相互依存关系，并积极地利用该关系。本研究旨在研究结构和功能之间的相互依存关系，即通过材料和/或系统的材料和/或系统的结构来确定各种功能，例如转化和选择性运输等各种功能。因此，收集到的知识将是认识化学设备及其操作的必要条件的有用指南。投资者在这两年中每月一起坐下一次，提出了他们的检查结果并交换了他们的观点。最终，调查的结果被安排到以下四组中。1。分子和分子计算器的部分辅助分子功能的预测；高温化学反应的预测；识别分子和催化作用的功能；微生物中的生物降解和生物合成。2。有机酸的分子促进机制的相关和聚集结构；聚合物水凝胶及其应用。3。由于材料对材料特性的显微镜结构的显微镜结构而引起的效果和作用；液体固体界面与微孔流体流量之间的相互作用；液膜及其分离功能。4。宏观结构及其功能是由在运输现象上表面活性剂的显微镜结构基供接产生的；流体弹性对减速和流场结构的影响；多组分蒸馏中扩散通量之间的相互作用。