(34a) Design, Installation, and Monitoring of ID Fans for Ethylene Furnaces | AIChE

(34a) Design, Installation, and Monitoring of ID Fans for Ethylene Furnaces

Authors 

Boyd, N. D. - Presenter, Northern Blower


Reliable operation of induced-draft fans on ethylene furnaces is critical to maintaining plant output capacity.  Achieving this requires close attention to numerous issues during specification, design, installation, and monitoring in operation.  This paper will examine recommended practice pertaining to rotor balance, bearing selection, field installation, choice of instrumentation, and other issues.  Use of variable-frequency drives allows flexible, reliable control of airflow under changing plant conditions but imposes limits on low-flow operation.

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2011 Spring Meeting & 7th Global Congress on Process Safety
AIChE Pro Members $150.00
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AIChE Explorer Members $225.00
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The 23rd Ethylene Producers’ Conference only
AIChE Pro Members $100.00
Fuels and Petrochemicals Division Members Free
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AIChE Undergraduate Student Members Free
AIChE Explorer Members $150.00
Non-Members $150.00