Clark Reliance Corporation Strongsville, OH

1
Clark Reliance Corporation Strongsville, OH
2
Fuel Gas Treatment
3
Applications From Well to End User
4
(No Transcript)
5

• Gas Gathering
• Multiple Wells to Production
• Remove Solid and Liquid Contaminates
• Robust Mechanical Separation
• Minimal Maintenance
• H2S and CO2 is removed as well.

6
(No Transcript)
7
Gas Transmission

• Gas Transmission Stations
• 50 to 100 Miles along the Pipeline
• Compressors Increase Pressure for Further
  Distribution
• Inlet - Separators, Filter Separators
• Outlet Coalescing Filter

8
(No Transcript)
9
Combined Cycle Electrical Generation Process
Overview

• Generate Electricity for Power Grid
• Peak Power Generation
• Base Load
• Produce Steam
• Drive Steam Turbine for Additional Power
  Generation

10
Elements of Fuel Gas Treatment

• Pressure Control
• Temperature Control
• Flow Measurement
• Removal of Impurities
• Knockout
• Fine Filtration
• Last Chance Filter

11
Pressure Reduction

• Sliding Stem Valves with Positioners
• Reduces the pressure of the gas from 700-1000 psi
  to 400-450 psi
• Protects Turbine
• Improves Turbine Efficiency

12
Performance Heater

• Shell and Tube Heat Exchanger
• 100 of Gas Flow
• Heats Gas to 350

• Boiler Feed Water
• Controlled by Throttling Water Discharge

13
Start-Up Heater

• Electric Heater
• 25 of Gas Flow
• 50 F Temperature Rise

• 50 F Above Dew Point
• SCR or Step Control

14
Water Bath Heater

• Gas Fired Heater
• 100 of Gas Flow
• Heats Gas to 180

• U-Bend
• Controlled by Throttling Gas Flow/Bypass

15
Flow Measurement

• Individual Turbine Flow Measurement
• Orifice Meter
• Custody Transfer
• Not Clark-Reliance

16
Removal of Impurities
Mechanical Separation
Filtration
17
Gravity Separation

• Vane Separators
• KO Drums
• 100 Removal of gt8µ Liquids

18
Gravity Separation

• Offset inlet with baffle
• Handles slugs of liquids
• Efficiency to 100 down to 5 micron liquid
  particles

19
Centrifugal Separation

• Gas-Liquid Separation
• HI-EF Element
• 99-100 Removal of Liquids to 8µ Solids to 5µ

20
Centrifugal Separation

• Multi-Cyclone
• Scrubber
• 99-100 Removal of Liquids to 8µ Solids to 5µ
• Limited Turndown in Gas Flow

21
Filter Separator

• Multi-Stage
• Liquid and Solid Filtration
• 99 Removal of Solids to 0.5µ
• 100 Liquid and Solid Removal to 3µ

22
Filter Separator
23
Coalescing Filter

• Optimum Protection
• 99.98 Solid and Liquid Removal to 0.3µ
• Aerosol Removal
• Multi-Stage Design
• Inside-Out Filtration

24
Filter Arrangement

• Horizontal or Vertical?
• Filter or Coalescer?
• Footprint
• Access to Filter Elements

25
Combination Separators

• Filter Elements First or Last?
• Filter or Coalescer?
• Purpose for Mechanical Stage?
• Coalescer - Reduce Load on Filter
• Filter Sep Remove Accumulated Liquids and Solids

26
Filter Elements

• Pleated Filter Elements
• Melt Blown Filter Elements
• Resin Bonded Filter Elements
• Coreless Filter Elements
• Fiberglass Filter Elements
• Membrane Filter Elements

27
Filter Separator
Coalescing Filter

• Over 4 times the filtration area
• Longer element life
• Fewer element changes
• More rapid liquid drainage
• Lower saturated pressure drop

28
(No Transcript)
29
Filter Access Options

• Blind Flange and Davit
• Simple
• Cheap
• Slower Access
• Good for Smaller Vessels

30
Filter Access Options

• Sentry
• High Pressure

• Modco
• Screw Type
• Low-Medium Pressure

31
Liquid Filtration Equipment
32
Filtration Capabilities
ASME Code Simplex Duplex

• ASME Code Series HiFlow Design

• Utilizes V Series microglass elements

• Flows to 3000 GPM

• Carbon and Stainless Steel

• Standard and Engineered Designs Available

V Series Elements

• Absolute Rated Microglass

• Rated per ISO 16889

• Heavy Duty Construction

• 150 PSI Collapse Rating

• Coreless Elements Available

33
Transfer Valves
Patented shoe seal provides zero leak
performance
Valve sizes from 1 ½ to 10
Positive mechanical lockdown
Exceptionally low pressure drops
Zero frictional drag on change-over
Fabricated steel construction - Carbon
Stainless Steel
34
Steam Separator

• Removes Mists and Liquids from Steam
• Low Pressure Drop
• High Efficiency
• Wide Range of Flow

35
Skid Mounted Systems
36
Modular Systems
37
Pressure Reduction Skid
38
Startup Heater
39
Performance Heaters
40
KO and Fine Filtration
41
Assembly Piping and Wiring

• Piping
• ASTM B31.3
• ASTM B31.1
• Wiring
• NEC
• ATEX
• CSA

42
Instruments and Controls

• Level Control
• Automatic Drain Valve
• Temperature
• Pressure
• Differential Pressure
• Flow Measurement

43
Drying Systems

• Dryer Packages
• Molecular Sieve
• Natural gas dryers
• Liquid dryers Propane, butane, etc
• CO2 Removal

44
?Typical System?

• Doesnt Exist
• Varies by Application
• Most Common
• Pressure Reduction
• Filtration
• Heating
• Flow Measurement

45
??Questions??