April 21, 2008
Advances in Sample Conditioning Systems
Hardware and Communications Development
Gerald VosChemical Market Manager
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• IntraFlowTM Hardware Updates- First, a Flashback to 2003- Vaporizing Regulator Development- Computational Fluid Dynamics and Thermal
Modeling
• Communications Development- Parker “Pilot Pro” Solenoid/Bus
Communications System
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Remember 2003?
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Lessons Learned Since 2003
1. We’re all human
2. Champions change the face of any game
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Lessons Learned Since 2003
3. End User NeSSI Champions Can Create a Tipping Point
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Conventional Vaporizing Regulator
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IntraFlow™ Vaporizing Regulator
Patent PendingPatent Pending
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IntraFlow™ Vaporizing Regulator• Utilizes Intertec Heater & IR4000 Reg (2.25” footprint)
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IntraFlow™ Vaporizing Regulator• Easy removal of heat exchanger for exchanger
Patent Pending
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IntraFlow™ Vaporizing Regulator• CFD modeling of the
vaporizer indicates that room temp water vaporizes at around 80% through the heat exchanger
°C
Number of Tetrahedral Elements = .42 millionPressure Inlet: 25 psiPressure outlet : 5 psiTemperature input to aluminum block: 190 oCAll other external walls are considered as adiabatic wallsFluid: Water Solver:Segregated 3D steady solver with SIMPLE pressure-velocity coupling with standard k-e turbulence model.
Location of Post
Processing Plane
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IntraFlow™ Vaporizing Regulator
• IR Thermal Imaging of System Indicates Areas Where Insulation is Needed
Non-heated zone
Inlet heat zone
Sample Stream Switch Valve Gauge down stream of reg Reg- w/ insulation
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Parker Approach to NeSSi GEN II Communications Systems
Pilot ProTM
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Pilot Pro: The Next Iteration in Parker Sample Conditioning Systems
• What is it?- Integrated solenoid valve and sensor administration module
• Where is it implemented?- Designed for installation in legacy or new sample conditioning applications
• Key Features?- Utilizes off-the-shelf hardware with custom components (ATEX Zone 2, FM C1D2)
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Plant Communications Architectural Scheme
AnalyzerSiemens - I2C Com
ABB - Can Open ComEmerson - Field Bus Com
ParkerSampleSystemProcess
Flare
Control RoomDCS Com
DCS Proprietarycom Interface
Gateway
DCS Interface
DCS Interface
Pilot Pro
Process flow
WorkStation
Communication
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Basic SCS Communications Architecture
Zone 2
120VAC Supply
Zone 1
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‘Smart’ Sample System Communications Initial Approach
PLC Based Data InterrogationAllows Limited FlexibilityProvides Interface to Multiple Transmission ProtocolsHMI Gives Technician Local andRemote System Evaluation
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Current Gen II Architecture
Ethernet to Technician Workstation
It’s about generation and distribution of the information!
PLC
4-20mA
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Parker Solenoid Valve and Communications Interface
Zone 2 Solenoid Valves
Communications Interface
IS Barriers
NEMA 4X Enclosure
Power Supply
* Patent Pending
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Pilot ProTM: Solenoid Valve Module and Transfer Chamber
Produced by KV Automation
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Parker – KV Solenoid Valve Manifold
Transfer plates indicate valve operation (NC/NO)Manifold Notes:Maximum of 8 valves
Valve can be turned ‘off’ by inverting transfer plate
Manifold spaces not used are isolated by blanking plates
Aluminum construction
Size – Approximately 9” x 7” x 3”
Press-fit connectors for manifold and transfer chamber assembly
by KV Automation
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Unique Pneumatic Circuitry
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Pilot ProTM – KV Automation Solenoid Valves
KVEX 11143-624DATEX Zone 2 CertifiedIP65 Rated for 600C40psig – 125psig3/2 and 5/2 NC/NO Options
Multiple Coil Options for HazardousDuty ServiceO-ring Seal Interface with ManifoldCustom Manifolding OptionsValve body may be rotated for specialized mounting options
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Pilot ProTM: Electrical Hardware
• ‘Off-the-shelf’ Zone 2 Power Supplies• Custom Honeywell Communications
Interface• Application of PLC Accommodated• IS Barrier compartment (sized to
accommodate different IS barriers)• Hardware rated for 600C Ambient
Operation
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Pilot ProTM: Engineered for Multiple Mounting Options
Electrical Feed Through
Pneumatic Feed Through Flexible Positioning
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Pilot ProTM: Conventional Applications
Conventional ‘Smart’ Sample System
Ana
lyze
r or D
CS
Com
mun
icat
ion
Pow
er In
put
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Pilot ProTM: Modular ApplicationsA
naly
zer o
r DC
S C
omm
unic
atio
n
Pow
er In
put
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Pilot ProTM: Product Review
Production model will allow variable door mounting options
Variable construction materials will be available (316SS, Aluminum, etc.)
Window inserted for viewing hardware and LEDs
Production option without valve manifold
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The Next Step?
• Complete prototype testing• Evaluation of tests• Implement changes based on testing and
customer input
Product Release !!
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What are Current Field Applications and Outlook?Imperial Oil LanxessEquistarOMVDowPetroCanada Eastman FormosaBPUOP France (Total, Cegelec, BP, others)Exxon Baton RougeAir ProductsSterlingExxon BaytownOxy VinylsDupontHemlock SemiconductorRestekJohnson MattheyLindeScanraffRose TechnologiesDalkia
Multiple Systems
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Modular Systems Outlook
• Sales have increased more than 100% since FY 2006
• Key OEM partnerships provide increased sales revenue
• We see more interest from markets outside of Chem/Petrochem
• Expect continued growth
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What can be in the box ?
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Astute in corporation with EIF
Astute
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Connection to the Process
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Easy to disassemble
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Carrier & Cal Gas Delivery
IntraFlow™ Smart SHS w/ remote flow & pressure indication, CTC-Human Machine Interface, solenoid pilot valve package
Sample Extraction Sample Transport
Environmentally Compliant Sample Return or Disposal
Analyzer (by others)
Thank You! Sample of HMI Screens; pressure & flow, alarms, maintenance & more!
Gas Generators