Achema 2012 depressure safely_EN

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Safety with Metso depressurising valves ACHEMA 2012 Sari Aronen

Transcript of Achema 2012 depressure safely_EN

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Safety with Metso depressurising valves

ACHEMA 2012

Sari Aronen

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© Metso

Depressurising challenges

• Adequate risk reduction

• Meet predefined depressurising time

• High safety and reliability requirements

Reactor

Fast emergencydepressuring

Operationaldepressuring

Reliefvalve

Hydr

ogen

recy

cle

Feed

Vent to flare

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© Metso

Metso depressurising valvesFrom operational to fast emergency depressurising

Rugged metal seated valves

Custom designed special capacity trims

Smart valve controllers

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© Metso

Safety and reliability

• Availability in most demanding conditions

• On-line testing without flaring

• Field proven performance

Decades of safe depressurising

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Thank you!