Incident sharing / Lessons learned
HF Alkylation, Lessons Learned
Speaker:
Liana Siegel, Marathon Petroleum Company
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Dead-Legs in HF Alkylation Units
HF Alkylation, Mechanical Integrity
Speaker:
Representative, RP 751 Section 6 Committee
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Quantitative Risk Assessment (QRA) 101
HF Alkylation
Speaker:
Liana Siegel, Marathon Petroleum Company
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Processing ASO Safety and Impacts Phillips 66 Billings Incident
Lessons Learned, FCC, HF Alkylation
Speakers:
Ziad Jawad, Phillips 66
Liana Siegel, Marathon Petroleum Corporation
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HF Alky Isobutane Exchanger Bypass Leak
Learnings from Incidents, HF Alkylation
In 2021, hydrofluoric acid vapors were detected by the safety instrumented subsystem (SIS) line of sight laser detection system, which activated both the rapid acid dump system and the fire suppression/unit deluge system. The source of the leak was determined to be the bypass line around the isobutane recycle cooler. Topics discussed: Residual Elements, CMLs for high RE, PMI for high RE, low flow and process deadleg identification.
Speaker:
Mark Geisenhoff, Flint Hills Resource
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