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Cellular Glass Insulation for LNG Piping Allen Dickey - Pittsburgh Corning
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Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Mar 17, 2018

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Page 1: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Allen Dickey - Pittsburgh Corning

Page 2: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

LNG Tank Base Construction

Page 3: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Typical Multiple Layer Tank Base

Insulation System Construction

Tank Bottom Insulation

Alternating layers of high density cellular

glass insulation and bituminous

interleaving membrane.

Note: staggered joints

Page 4: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Passive Fire Suppression

• Cellular glass cubes uniformly packed in a UV resistant PE

storage bag.

• Placed on the bottom of LNG spill containment pits or

sumps.

• In the event of a leak, the bags float to the surface of the

LNG.

• Should the LNG ignite, the bags melt away to release the

cubes to mitigate the thermal radiation.

Page 5: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Key LNG System Design Factors

• Water Vapor

• Ice

• Fire

• Pipe Load

• Dimensional Changes

Page 6: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

BASIC SPECIFICATION

• Two or More Layers of Cellular Class

Insulation

• Outer Layer Insulation Joints Sealed

• Vapor Retarder

• Metal Jacketing

Page 7: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Page 8: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Page 9: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

3 layer cellular glass insulation system

Page 10: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Vapor Stops

Page 11: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Vapor Stops

Page 12: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Vapor Stops

Page 13: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Fittings

Page 14: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Fittings

Page 15: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Fittings

Page 16: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Fittings

Page 17: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Fittings

Page 18: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Pipe Supports

Page 19: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Pipe Supports

Page 20: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Pipe Supports

Page 21: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Pipe Supports

Page 22: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Pipe Supports

Page 23: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Contraction

Joints

Page 24: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Contraction

Joints

Page 25: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

TYPICAL HYBRID SYSTEM SPECIFICATION

• Two Layers of Polyisocyanurate Insulation

• Secondary Vapor Retarder

• Exterior Layer of Cellular Glass Insulation

(sealed joints)

• Vapor Retarder

• Metal Jacketing

Page 26: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

Combined

Polyisocyanurate Insulation /Cellular Glass insulation system

Page 27: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

SELECTED PROJECTS

LNG Plants with Cellular Glass Pipe Insulation Systems

• Atlantic LNG

• Point of Fortin, Trinidad y Tobago

• Engineering: Bechtel

• Owner: Exxon Mobil / Repsol YPF

• Snøhvit LNG

• Melkoya / Hammerfest, Norway

• Engineering: Linde AG and Statoil

• Owner: STATOIL

• Isle of Grain LNG

• Grain, Kent, UK

• Engineering : CBI

• Owner : National Grid

Page 28: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

SELECTED PROJECTS

LNG Plants with Cellular Glass Pipe Insulation Systems

• Golden Pass LNG

• Sabine Pass, Louisiana, US

• Engineer CBI

• Owner : Exxon Mobil

• Cheniere Sabine Pass LNG

• Sabine Pass, Louisiana, US

• Engineer: Bechtel

• Owner: Cheniere Energy

• Cameron LNG

• Cameron Parish, Louisiana, USA

• Engineering: Aker Solutions

• Owner: Sempra Energy

Page 29: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

REFERENCE LIST

LNG Plants with Cellular Glass Insulation

• Angola LNG

• AP LNG (AU) NEW

• Adriatic LNG (IT)

• Atlantic LNG (TT)

• BRASS (NG)

• Canaport LNG (CA)

• Costa Azul LNG (MX)

• CryoLinde

• Dalian LNG (CH)

• Darwin LNG (AU)

• Dominion Energy (US)

• DS LNG (IE)

• Enagas (ES)

• Equatorial Guinea LNG (EG)

• Exxon Mobil (US)

• Fluxys (BE)

• Fos Cavaou LNG (FR)

• Freeport LNG (US)

• Fujian LNG (CN)

• Gate Terminal (NL)

• G LNG (AU)

• Gorgon LNG (AU)

• Guang'an LNG (CN)

• Guangdong LNG (CN)

• Guangyuan LNG (CN)

• Gwangyang LNG (KR)

• Hachinohe LNG (JP) NEW

• Inner Mongolia LNG (CN)

• Ishikari LNG (JP)

• Isle of Grain LNG (UK)

• Jingbian Xingyan Peak Shaving (CN)

• Johetsu LNG (JP)

• Jyulin Tuanheng Peak Shaving (CN)

• Keyspan Energy (US)

• KOGAS various (KR)

• Kwinanan (AU)

• Le Tonken LNG

• Lyse Gass (NO)

• Manzanillo LNG (MX)

• Mejillones (CL)

• Naoetsu (JP)

• Ningbo LNG (CN)

• Occidental Energy (US)

• Okinawa LNG (JP)

• Panigaglia LNG (IT)

• Peru LNG (PE)

• PNG LNG (PG)

• PTT LNG (TH)

• Qatar Gas (QA)

• QC LNG (AU)

• QL Curtis LNG (AU)

• Quintero LNG (CL)

• Ras Gas (QA)

• Sempra Energy (US)

• Shanghai LNG (CN)

• Singapore LNG (SG)

• Snøvit LNG (NO)

• Sonatrach Arzew (DZ)

• Sonatrach Skikda (DZ)

• South Hook LNG (UK)

• Southern Natural Gas (US)

• Suez / Distrigas (US)

• Xinjian Jimunai LNG (CN)

• Yemen LNG (YE)

• Zhuhai LNG (CN)

Page 30: Cellular Glass Insulation for LNG Piping - … Glass Insulation for LNG Piping Key LNG System Design Factors •Water Vapor •Ice •Fire •Pipe Load •Dimensional ChangesCellular

Cellular Glass Insulation for LNG Piping

THANK YOU!