Syllabus For The Subject Mechanical Operations

 

MECHANICAL OPERATIONS

 

Preface

Acknowledgements

1 Introduction

Unit operations

Unit systems

Nomenclature

2 Properties and storage of solids

Characterization of solid particles

Solids in bulk

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

3 Size reductions of solids

Objectives of size reduction

Size-reduction methods

Principles of size reduction

Size-reduction equipments

Coarse crushers

Intermediate crushers

Fine crushers

Ultra-fine grinders

Effective methods for opening size-reduction equipments

Point to remember

Short questions with answers

Review questions

Exercise problems

Objective questions

Nomenclature

4 Separation of solids: introduction

Separation processes

Points to remember

Short questions with answers

Review questions

Objective questions

5 Solid –solid separation

Screening

Electrical separation

Classification with water

Gravity concentration

Floatation

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

6 solid-liquid separation

Terminologies

Equipments

Filtration

Points to remember

Short questions with answers

Review questions

Exercise problems  

Objective questions with answers

Nomenclature

7 Gas-solid separations

Gas –cleaning equipments

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

8 Transportation of solids

Transportation equipment

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

9 Mixing of solids

Liquid mixing

Solid mixing

Mixing equipment

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

10 Auxiliary operations

Size enlargement

Crystallization

Feeding

Weighing

Coagulation and flocculation

Points to remember

Short questions with answers

Review questions

Exercise problems

Objective questions with answers

Nomenclature

 

 

 

 

 

 

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