ABSTRACT
A table top liquid-liquid extraction unit was constructed. The project also involved the repair and servicing of peristaltic suction pump, by painting it, replacing the connecting cord to the power supply, refilling of the work out suction plates, teeth and general servicing of the equipment. The glass absorption columns were provided as well as two yards length of transparent, soft, translucent synthetic chemical rubber (hose). The two ends of the pipe were connected to glass absorption columns at their base outlet, a clip was also provided to stop the flow of liquid through the lose whenever it desired.
Two conical flask of about 250ml in volume was also provided.
The repairs and servicing was made so that the suction pump may be capable of transporting liquid from are glass absorption column to another.
TABLE OF CONTENT
TITLE PAGE
APPROVAL PAGE
LETTER R TRANSMITAL
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENT
CHAPTER ONE
INTRODUECTION
ASIM AND OBJECTIVE
SCOPE OF THE WORK
CHAPTER TWO
THE LITERATURE REVIEW
CHAPTER THREE
EXTRACTION EQUIPMENT
VERTICAL TOWARDS
AUXILIARY EQUIPMENT
CHAPTER FOUR
CHOICE CONSTRUCTION MATERIALS
FOR LIQUID-LIQUID EXTRACTION UNIT
GLASS
BOROSILICATE GLASS
DISADVANTAGES OF BOROSILICATE GLASS
CARBON STEEL AND CAST IRON
DESIRABLE SOLVENT PROPERTIES FOR LIQUID EXTRACTION.
SELECTIVITY
DISTRIBUTION COEFFICIENT
RECOVERABILITY
CAPACITY
SOVENT SOLUBILITY
INTERFICIAL TENSION
DENSITY
TOXICITY PROCEDURE FOR OPERATION OF LIQUID EXTRACTION UNIT.
PROPETIES ENCOUNTERED.
DEFINITION OF TERMS.
PRECAUTIONS TO BE TAKEN IN LIQUID-LIQUID EXTRACTION UNIT.
CHAPTER FIVE
DISCUSSION
CONCLUSION
RECOMMENDATION
REFERENCES.
