Desulphurisation Kerosene

This report aimed at determining the presence and removal of mercaptan sulphur in kerosene using colour indicator method.  It is known that impurities such as free sulphur, sulphur dioxide, marketers, finding materials etc. are found in petroleum products. Consequently, absorbents like molecular sieve, calcium oxide and even activated carbon could be used to trap these impurities, thereby making the  product impurity free.

The afficac of  the absorption  using  calcium (Cao)  Ercammerer flask   was determined  by titration. Excess Silver Nitrate is added to the sample ie effluent silves mercaptdes with his mercaptan sulphur compound present.  The excess silver Nitrate is determined by titration with ammonium thiocrante using ferric ammonium sulphate indicator.  Illustration graphically shows that the percentage of sulphur in the sample reduces with increase in time.  Furthermore, it was noted that slight increase in quantity of kerosene fields better result.

 

Cover page

Title page

Approval page

Letter of Transmittal

Dedication

Acknowledgement 

Abstract

CHAPTER ONE

Introduction

CHAPTER TWO

Literature review

CHAPTER THREE

Experimental procedure

CHAPTER FOUR

Experimental result

Data analysis

CHAPTER FIVE

Discussion

Conclusion