(1)实验方案的拟定; (2)实验设计 (3)主要实验设备的设计和选择 (4)管道和仪表的设计和选择; (5)实验流程的组织 (6)实验流程的安装和调试

工程试验不同于其他科学实验,十分重视实验的经济性,对其准确度应有一个适当的 要求:准确度过低当然不可取,对准确度要求过高,对仪器和设备的要求往往会大幅提 高,造成对人力和物力的浪费。因此,对测量准确度的恰当要求是极其重要的 实验数据误差的问题,已在分析化学和物理化学等课程中,陆续学习过一些有关的理 论和方法,这里不再系统论述。而在化学工程的研究中经常会遇到数据的回归分析,以及 离散数据的解析等数值计算的问题。因此本节将着重介绍化学工程实验中常用的一些数据 处理方法

DEFINITIONS EQUIPMENT RATING: Given the input streams, operating parameters, and size parameters, determine the equipment performance and output streams EQUIPMENT SIZING: Given the input streams and the performance specifications, estimate the economically important size parameters using approximate methods EQUIPMENT DESIGN: Produce a design in enough detail to guide the fabrication of the item of equipment

SEPARATION OPERATIONS: INTRODUCTION What are separation operations? Typical applications of separation operations Physical basis for separation operations Basic types of separation operations Performance characterization of separation operations Choice of separation operations

CONCEPTUAL DESIGN OF SIMPLE DISTILLATION COLUMNS Goals: Determine feasibility of proposed separation Estimate tray and reflux requirements Estimate column diameter and height

INTRODUCTION A. Types of Material Balance Problems B. Historical Perspective I. CONSERVATION OF MASS 5 A. Control Volumes B. Holdup or Inventory . Material Balance Basis D. Material Balances II. PROCESSES

THE TWO BASIC INVESTMENT CONCERNS PROFITABILITY (HOW MUCH MONEY WILL I MAKE?) risK (WHAT ARE MY CHANCES OF MAKING IT?)

ENGINEERING ECONOMICS ESTIMATING THE PROFITABILITY OF A CHEMICAL PLANT Estimating Investment Estimating Cost of Production Profitability Evaluation Return on Investment (ROD) Payout time(Tpay) DCF Rate of Return(DCFROR) Transfer Price

DESIGN METHODOLOGY: CHOICE OF PROCESS TYPE goaL-- Choose the process type appropriate to the plant to be designed

DESIGN METHODOLOGY III: RECYCLE STRUCTURE OF THE PROCESS goAL-- Determine alternate recycle structures for the process based on reactor operating requirements