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MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
AA
SEMINARSEMINAR
ONON
DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN DISTILATION COLUMN
PIPING & STRESS PIPING & STRESS PIPING & STRESS PIPING & STRESS PIPING & STRESS PIPING & STRESS PIPING & STRESS PIPING & STRESS
ANALYSISANALYSISANALYSISANALYSISANALYSISANALYSISANALYSISANALYSIS
PREPARED BYPREPARED BY
AMEYA P. KASTUREAMEYA P. KASTURE
Piping Stress GroupPiping Stress Group
Mott MacDonald Consultants India Ltd, Mott MacDonald Consultants India Ltd,
AndheriAndheri -- ((WW))
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
LET US DISCUSS ….
� Distillation Process
� Significance.
� Distillation Column Means To :-
1) Process Department
2) Mechanical Department
3) Piping Department
� Types Of Distillation Columns
1) Absorption & Stripping
2) Fractionation
� Distillation Column Piping Study.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PROCESS FLOW DIAGRAM
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
DISTILLATION
� The Distillation is a Process of The Distillation is a Process of The Distillation is a Process of The Distillation is a Process of seperationseperationseperationseperation of of of of
constituents of a Liquid Mixture & separate constituents of a Liquid Mixture & separate constituents of a Liquid Mixture & separate constituents of a Liquid Mixture & separate
Recovery of Recovery of Recovery of Recovery of VapourVapourVapourVapour Residue.Residue.Residue.Residue.
� Various Kinds of devices Called Plates or Trays Various Kinds of devices Called Plates or Trays Various Kinds of devices Called Plates or Trays Various Kinds of devices Called Plates or Trays
are used to bring the two phases in intimate are used to bring the two phases in intimate are used to bring the two phases in intimate are used to bring the two phases in intimate
contact. The trays are stacked one above other contact. The trays are stacked one above other contact. The trays are stacked one above other contact. The trays are stacked one above other
& enclosed in a Cylindrical Shell To Form An & enclosed in a Cylindrical Shell To Form An & enclosed in a Cylindrical Shell To Form An & enclosed in a Cylindrical Shell To Form An
Equipment what we call as Equipment what we call as Equipment what we call as Equipment what we call as
“Distillation Column Distillation Column Distillation Column Distillation Column ”
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS
� FEED : FEED : FEED : FEED :
• Feed is a Material which is to be separated into Feed is a Material which is to be separated into Feed is a Material which is to be separated into Feed is a Material which is to be separated into
fractions.fractions.fractions.fractions.
• It is Introduced at One or more Points Along the It is Introduced at One or more Points Along the It is Introduced at One or more Points Along the It is Introduced at One or more Points Along the
Column ShellColumn ShellColumn ShellColumn Shell
• Due to Difference on the Gravity between Due to Difference on the Gravity between Due to Difference on the Gravity between Due to Difference on the Gravity between
Liquid Phase & Vapor Phases, the Liquid Runs Liquid Phase & Vapor Phases, the Liquid Runs Liquid Phase & Vapor Phases, the Liquid Runs Liquid Phase & Vapor Phases, the Liquid Runs
Down the column Cascading From tray to Tray Down the column Cascading From tray to Tray Down the column Cascading From tray to Tray Down the column Cascading From tray to Tray
while the while the while the while the vapourvapourvapourvapour goes up the Column, goes up the Column, goes up the Column, goes up the Column,
Contacting the Liquid at each tray.Contacting the Liquid at each tray.Contacting the Liquid at each tray.Contacting the Liquid at each tray.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS� ABSORPTION & ABSORPTION & ABSORPTION & ABSORPTION &
STRIPPINGSTRIPPINGSTRIPPINGSTRIPPING
• Many operations in Many operations in Many operations in Many operations in
Petrochemical Plants require Petrochemical Plants require Petrochemical Plants require Petrochemical Plants require
the Absorption of component the Absorption of component the Absorption of component the Absorption of component
of gas streams into lean oils or of gas streams into lean oils or of gas streams into lean oils or of gas streams into lean oils or
Solvent.Solvent.Solvent.Solvent.
• The resultant rich oil is then The resultant rich oil is then The resultant rich oil is then The resultant rich oil is then
stripped or Denuded of the stripped or Denuded of the stripped or Denuded of the stripped or Denuded of the
Absorbed Materials. The Absorbed Materials. The Absorbed Materials. The Absorbed Materials. The
Greatest use of this operation Greatest use of this operation Greatest use of this operation Greatest use of this operation
utilizes Hydro carbon utilizes Hydro carbon utilizes Hydro carbon utilizes Hydro carbon
materials but the Principles materials but the Principles materials but the Principles materials but the Principles
are applicable to other systems are applicable to other systems are applicable to other systems are applicable to other systems
provided adequate equilibrium provided adequate equilibrium provided adequate equilibrium provided adequate equilibrium
data is available.data is available.data is available.data is available.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS� FRACTIONATIONFRACTIONATIONFRACTIONATIONFRACTIONATION
• Fractionation Column is a Fractionation Column is a Fractionation Column is a Fractionation Column is a
type of still.type of still.type of still.type of still.
• Crude oil is a typical feed for Crude oil is a typical feed for Crude oil is a typical feed for Crude oil is a typical feed for
such a Fractionation column such a Fractionation column such a Fractionation column such a Fractionation column
& from it, the column can & from it, the column can & from it, the column can & from it, the column can
form simultaneously several form simultaneously several form simultaneously several form simultaneously several
distillates such as Wax distillates such as Wax distillates such as Wax distillates such as Wax
distillate, Gas oil, Heating distillate, Gas oil, Heating distillate, Gas oil, Heating distillate, Gas oil, Heating
oil, oil, oil, oil, NaphtaNaphtaNaphtaNaphta, & Fuel gas., & Fuel gas., & Fuel gas., & Fuel gas.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS� FRACTIONATIONFRACTIONATIONFRACTIONATIONFRACTIONATION• The feed is heated in the The feed is heated in the The feed is heated in the The feed is heated in the
furnace before it enters furnace before it enters furnace before it enters furnace before it enters the Column .the Column .the Column .the Column .
• As the feed enters in the As the feed enters in the As the feed enters in the As the feed enters in the Column, quantities of Column, quantities of Column, quantities of Column, quantities of vapourvapourvapourvapour are given off by are given off by are given off by are given off by flashing due to release of flashing due to release of flashing due to release of flashing due to release of ofofofof pressure of the feed.pressure of the feed.pressure of the feed.pressure of the feed.
• As the As the As the As the vapourvapourvapourvapour rise up rise up rise up rise up the column, they come in the column, they come in the column, they come in the column, they come in intimate contact with intimate contact with intimate contact with intimate contact with down flowing Liquid.down flowing Liquid.down flowing Liquid.down flowing Liquid.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS� FRACTIONATIONFRACTIONATIONFRACTIONATIONFRACTIONATION
• During this contact, some of During this contact, some of During this contact, some of During this contact, some of
the higher the higher the higher the higher componetscomponetscomponetscomponets of the of the of the of the
vapourvapourvapourvapour are condensed & some are condensed & some are condensed & some are condensed & some
of the higher of the higher of the higher of the higher componetscomponetscomponetscomponets of the of the of the of the
down flowing liquids are down flowing liquids are down flowing liquids are down flowing liquids are
vaporisedvaporisedvaporisedvaporised....
• This process is termed as This process is termed as This process is termed as This process is termed as
REFLUXINGREFLUXINGREFLUXINGREFLUXING
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS
� REBOILER
• The The The The reboilerreboilerreboilerreboiler can be thought of as a pot can be thought of as a pot can be thought of as a pot can be thought of as a pot
sitting on Heating surface of a Stove topsitting on Heating surface of a Stove topsitting on Heating surface of a Stove topsitting on Heating surface of a Stove top
• In order to create & sustain two phases In order to create & sustain two phases In order to create & sustain two phases In order to create & sustain two phases
Needed for the separation, Heat Needed for the separation, Heat Needed for the separation, Heat Needed for the separation, Heat
exchanger must be regulated to the exchanger must be regulated to the exchanger must be regulated to the exchanger must be regulated to the
Column.Column.Column.Column.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
TERMS USED IN DISTILLATION
PROCESS
� REBOILER
• The The The The ReboilerReboilerReboilerReboiler is a large heat transfer is a large heat transfer is a large heat transfer is a large heat transfer unit that is Generally located unit that is Generally located unit that is Generally located unit that is Generally located outside of the column shell of the outside of the column shell of the outside of the column shell of the outside of the column shell of the distillation column.distillation column.distillation column.distillation column.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
DISTILLATION COLUMN INTERNALS
• Column internals are based Column internals are based Column internals are based Column internals are based
on the internal details i.e.on the internal details i.e.on the internal details i.e.on the internal details i.e.
1)1)1)1) Plate Type.Plate Type.Plate Type.Plate Type.
In Plate type the lighter In Plate type the lighter In Plate type the lighter In Plate type the lighter
hydrocarbons hydrocarbons hydrocarbons hydrocarbons vapourisevapourisevapourisevapourise & & & &
flow up through the holes flow up through the holes flow up through the holes flow up through the holes
in the tray type making in the tray type making in the tray type making in the tray type making
the the the the
1)1)1)1) Packed Column.Packed Column.Packed Column.Packed Column.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
INFORMATION REQUIRED FOR PIPING
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
INFORMATION REQUIRED FOR PIPING
A TYPICAL CROSS SECTTION OF A PIPE RACK A TYPICAL CROSS SECTTION OF A PIPE RACK A TYPICAL CROSS SECTTION OF A PIPE RACK A TYPICAL CROSS SECTTION OF A PIPE RACK
RUNNING THROUGH THE TOWER OF A RUNNING THROUGH THE TOWER OF A RUNNING THROUGH THE TOWER OF A RUNNING THROUGH THE TOWER OF A
REFINARY PLANTREFINARY PLANTREFINARY PLANTREFINARY PLANT
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
INFORMATION REQUIRED FOR PIPING
A TYPICAL PLAN OF EQUIPMENTS LOCATED IN THE A TYPICAL PLAN OF EQUIPMENTS LOCATED IN THE A TYPICAL PLAN OF EQUIPMENTS LOCATED IN THE A TYPICAL PLAN OF EQUIPMENTS LOCATED IN THE
REFINARY TYPE OF PLANTS HIGHLIGHTING REFINARY TYPE OF PLANTS HIGHLIGHTING REFINARY TYPE OF PLANTS HIGHLIGHTING REFINARY TYPE OF PLANTS HIGHLIGHTING
MAINTENANCE ACCESSMAINTENANCE ACCESSMAINTENANCE ACCESSMAINTENANCE ACCESS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
GENERAL PIPING ARRANGEMENT OF
COLUMN PIPING
GENERAL ARRANGEMENT OF COLUMN PIPINGGENERAL ARRANGEMENT OF COLUMN PIPINGGENERAL ARRANGEMENT OF COLUMN PIPINGGENERAL ARRANGEMENT OF COLUMN PIPING
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
All the available information/ data from equipment All the available information/ data from equipment All the available information/ data from equipment All the available information/ data from equipment
specification & P&I D will be written on the specification & P&I D will be written on the specification & P&I D will be written on the specification & P&I D will be written on the
elevation view of the columnelevation view of the columnelevation view of the columnelevation view of the column
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
STEP STEP STEP STEP ––––
IX TO IX TO IX TO IX TO
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING STUDY
OTHER LAYOUT OTHER LAYOUT OTHER LAYOUT OTHER LAYOUT
CONSIDERATIONS :CONSIDERATIONS :CONSIDERATIONS :CONSIDERATIONS :----Tall Column (Here after called Tall Column (Here after called Tall Column (Here after called Tall Column (Here after called ““““
TOWERS TOWERS TOWERS TOWERS ””””) requires large ) requires large ) requires large ) requires large
Transportation access through the Transportation access through the Transportation access through the Transportation access through the
Unit facilities for lifting after Unit facilities for lifting after Unit facilities for lifting after Unit facilities for lifting after
adjacent structures are Erected.adjacent structures are Erected.adjacent structures are Erected.adjacent structures are Erected.
Check the foundation clearance when Check the foundation clearance when Check the foundation clearance when Check the foundation clearance when
locating the towers adjacent to locating the towers adjacent to locating the towers adjacent to locating the towers adjacent to
structures & between towers.structures & between towers.structures & between towers.structures & between towers.
If additional supports are required for If additional supports are required for If additional supports are required for If additional supports are required for
the overhead the overhead the overhead the overhead vapourvapourvapourvapour lines, consider lines, consider lines, consider lines, consider
extending the structure column to extending the structure column to extending the structure column to extending the structure column to
assist.assist.assist.assist.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
SEQUENCE OF COLUMN PIPING
STUDY
OTHER LAYOUT OTHER LAYOUT OTHER LAYOUT OTHER LAYOUT
CONSIDERATIONSCONSIDERATIONSCONSIDERATIONSCONSIDERATIONS ::::----
•Where possible link the Platforms & Where possible link the Platforms & Where possible link the Platforms & Where possible link the Platforms &
ladders to adjacent structure, Providing the ladders to adjacent structure, Providing the ladders to adjacent structure, Providing the ladders to adjacent structure, Providing the
additional access & escape Routes.additional access & escape Routes.additional access & escape Routes.additional access & escape Routes.
Check with stress section for Piping Check with stress section for Piping Check with stress section for Piping Check with stress section for Piping
Flexibility & Flexibility & Flexibility & Flexibility & ReboilerReboilerReboilerReboiler supports.supports.supports.supports.
• Also check the Pump NPSH Also check the Pump NPSH Also check the Pump NPSH Also check the Pump NPSH
Requirement while going for the Bottom Requirement while going for the Bottom Requirement while going for the Bottom Requirement while going for the Bottom
pump Pipingpump Pipingpump Pipingpump Piping
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
NOZZLE ORIENTATION COLUMN
PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
NOZZLE ORIENTATION COLUMN
PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
NOZZLE ORIENTATION COLUMN
PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
NOZZLE ORIENTATION COLUMN
PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
NOZZLE ORIENTATION COLUMN
PIPING STUDY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
ACCESS & MAINTENANCE FACILITY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
ACCESS & MAINTENANCE FACILITY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
ACCESS & MAINTENANCE FACILITY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
ACCESS & MAINTENANCE FACILITY
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PLATFORM & LADERS
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PIPE STRESS ANALYSIS CONSIDERATIONS IN
DISTILLATION COLUMN PIPING.
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PICTURES
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PICTURES
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
PICTURES
MONDAY, 24/03/2008 DISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSISDISTILLATION COLUMN PIPING & STRESS ANALYSIS
CONCLUSION.
�Distillation Column is very Distillation Column is very Distillation Column is very Distillation Column is very
important from Refinery point important from Refinery point important from Refinery point important from Refinery point
of view.of view.of view.of view.
�It helps to distillate the It helps to distillate the It helps to distillate the It helps to distillate the
Petroleum Products from Crude Petroleum Products from Crude Petroleum Products from Crude Petroleum Products from Crude
oil.oil.oil.oil.
�Thank You .Thank You .Thank You .Thank You .
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