PRESENTATION

CENTRE OF EXCELLENCE

[CHEMICAL GROUP]

CHBT – 06 [BASIC UNIT OPERATIONS & PROCESSES]

Instructor :- Mr. C.J. Bhavsar

• DEFINATION OF UNIT OPERATION & UNIT PROCESSDEFINATION OF UNIT OPERATION & UNIT PROCESS

• INTRODUCTION TO CHEMICAL ENGINEERING & IT’S MERITS INTRODUCTION TO CHEMICAL ENGINEERING & IT’S MERITS

• SCOPE OF CHEMICAL ENGINEERINGSCOPE OF CHEMICAL ENGINEERING

• IMPORTANCE OF CHEMICAL INDUSTRIESIMPORTANCE OF CHEMICAL INDUSTRIES

INTRODUCTION OF UNIT OPERATION & PROCESSINTRODUCTION OF UNIT OPERATION & PROCESS

UNIT OPERATION

TYPES OF UNIT OPERATIONS

FLUID FLOW OPERATION

HEAT TRANSFER OPERATION

MASS TRANSFER OPERATION

MECHANICAL OPERATION

MFG. OF UREA ( NH2CONH2 ) MFG. OF SOAP & GLYCERINE

MFG. OF SULPHURIC ACID (H2SO4)

MFG. OF NITRIC ACID - (HNO3 )

MFG. OF SODIUM HYDROXIDE - NaOH

MFG. OF CHLORINE - Cl2

MANUFACTURING PROCESSES

UNIT PROCESSES

FLUID FLOW OPERATION

T R A N S P O R T A T I O N O F F L U I D

PIPE & TUBE

DIFFERENT TYPES OF PIPE JOINTS

DIFFERENT TYPES OF PIPE FITTINGS

M.O.C. OF VARIOUS PIPES

USES OF DIFFERENT M.O.C. PIPES

FLUID FLOW OPERATION

P L A N T U T I L I T Y

STEAM

AIR

WATER

ELECTRICITY

NITROGEN

FLUID FLOW OPERATION

V A L V E S

GATE VALVE

GLOBE VALVE

CHECK VALVE

DIAPHRAGM VALVE

BUTTERFLY VALVE

NEEDLE VALVE

STOP COCK VALVE

BALL VALVE

FLUID FLOW OPERATION

G A T E V A L V E S

PRINCIPLE

CONSTRUCTION

WORKING

USES

FLUID FLOW OPERATION

G A T E V A L V E S

FLUID FLOW OPERATION

G L O B E V A L V E S

FLUID FLOW OPERATION

BALL V A L V E S

FLUID FLOW OPERATION

N E E D L E V A L V E S

FLUID FLOW OPERATION

S A F E T Y V A L V E S

FLUID FLOW OPERATION

F L O W M E T E R S

VENTURI METER

ORIFICE METER

ROTA METER

FLUID FLOW OPERATION

V E N T U R I M E T E R

PRINCIPLE

CONSTRUCTION

WORKING

USES

FLUID FLOW OPERATION

O R I F I C E M E T E R

PRINCIPLE

CONSTRUCTION

WORKING

USES

FLUID FLOW OPERATION

R O T A M E T E R

PRINCIPLE

CONSTRUCTION

WORKING

USES

FLUID FLOW OPERATION

P U M P

A DEVICE USED FOR TRANSPORTATION OF FLUID

C L A S S I F I C A T I O N O F P U M P S

1). CENTRIFUGAL PUMP VOLUTE TYPE

2). POSITIVE DISPLACEMENT PUMP (A) RECIPROCATING PUMP (B) ROTARY PUMP

1) PISTON PUMP 1) GEAR PUMP 2) PLUNGER PUMP 2) SCREW PUMP 3) DIAPHRAGM PUMP 3) CAM 4) VANE

5) LOBE

FLUID FLOW OPERATION

C E N T R I F U G A L P U M P

PRINCIPLE :- CENTRIFUGAL FORCE

CONSTRUCTION

WORKING

USES

FLUID FLOW OPERATION

R E C I P R O C A T I N G P U M P

PRINCIPLE

CONSTRUCTION ,WORKING & USES

PISTON PUMP PLUNGER PUMP

DIAPHRAGM PUMP

FLUID FLOW OPERATION

ROTARY PUMP

PRINCIPLE

CONSTRUCTION ,WORKING & USES GEAR PUMP SCREW PUMP

CAM PUMP

VANE PUMP

LOBE PUMP

HEAT TRANSFER OPERATION

I N T R O D U C T I O N

MODES OF HEAT TRANSFER

CONDUCTION

CONVECTION

RADIATION

HEAT TRANSFER OPERATION

HEAT TRANSFER EQUIPMENTS

SHELL & TUBE HEAT EXCHANGER

DOUBLE PIPE HEAT EXCHANGER

PLATE TYPE HEAT EXCHANGER

FINNS TUBE HEAT EXCHANGER

HEAT TRANSFER OPERATION

SHELL & TUBE HEAT EXCHANGER

HEAT TRANSFER OPERATION

BOILER

PRINCIPLE

CONSTRUCTION

WORKING

USEE

MASS TRANSFER OPERATION

PRINCIPLE

CONSTRUCTION

WORKING

USEE

MASS TRANSFER OPERATION

I N T R O D U C T I O N

DISTILLATION

EXTRACTION

LEACHING

EVAPORATION

MASS TRANSFER OPERATION

D I S T I L L A T I O N

PRINCIPLE :- VAPOR PRESSURE OR BOILING POINT DIFFERENCE

DIFFERENT TYPES OF DISTILLATION

IMPORTANCE OF DISTILLATION

FIELDS OF USEFULNESS

MASS TRANSFER OPERATION

I N T R O D U C T I O N

TYPES OF DISTILLATION

SIMPLE DISTILLATION

FLASH DISTILLATION

RECTIFICATION / CONTINUOUS DISTILLATION

AZEOTROPIC DISTILLATION

EXTRACTIVE DISTILLATION

STEAM DISTILLATION

VACCUM DISTILLATION

MASS TRANSFER OPERATION

E X T R A C T I O N

PRINCIPLE :- TO SEPARATE THE LIQ MIXTURE BY A THE SOLVENT

DIFFERENT TYPES OF EXTRACTION

IMPORTANCE OF EXTRACTION

FIELDS OF USEFULNESS

MASS TRANSFER OPERATION

EVAPORATION

PRINCIPLE

CONSTRUCTION

WORKING

USEE

MASS TRANSFER OPERATION

EVAPORATION EQUIPMENTS

MULTIPLE EFDECT EVAPORATOR

VERTICLE TUBE EVAPORATOR

LONG TUBE EVAPORATOR

MASS TRANSFER OPERATION

VERTICLE TUBE EVAPORATOR

PRINCIPLE

CONSTRUCTION

WORKING

USEE

MASS TRANSFER OPERATION

LONG TUBE EVAPORATOR

PRINCIPLE

CONSTRUCTION

WORKING

USEE

UNIT PROCESS

MANUFACTURING PROCESS OF DIFFERENT PRODUCTS

RAW MATERIAL

CHEMICAL REACTION

PROCESSES USES

UNIT PROCESS

MANUFACTURING PROCESS OF DIFFERENT PRODUCTS

MFG. OF SULPHURIC ACID

MFG. OF NITRIC ACID

MFG. OF UREA

MFG. OF SOAP & GLYCERINE

MFG. OF CHLORINE & CAUSTIC SODA

MFG OF SULPHURIC ACID

MFG. OF NITRIC ACID

MFG OF AMMONIA

MFG OF SOAP & GLYCERINE

MFG OF CHLORINE-CAUSTIC SODA

• ITI DASHRATH

THANKS

COE CHEMICAL SECTOR