Maintenance Practices Specific to HF Alkylation Units
Alkylation, FCC
Moderator:
Bill Clark, Phillips 66
Speaker:
Sheila Bottjen, Valero Corporation
Speakers
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Moderator:
Bill Clark, Phillips 66
Speaker:
Sheila Bottjen, Valero Corporation
Turnaround Bookends Panel: Good Practices for Startup/Shutdown Operations
Turnaround Roundtable
This panel is intended to attract Turnaround and Operational leaders who would like to gain insight on good practices that industry peers are using to prepare and execute SD/ Decommissioning and SU/Commissioning of units for maintenance events. This discussion will also include safe work practices insights for lock out tag out, energy control, blinding or walk the line/job practices that help improve safe outcomes of an event. The panel will also share their perspectives on future opportunities related to transformative technologies and practices for turnaround operations.
Moderator:
Andrew Jakubowski, Flint Hills Resources, LLC
Speakers:
Kevin Honaker, Phillips 66
Lou Hooks, Chevron Phillips Chemical Company LP
Andy Munsen, Flint Hills Resources, LLC
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Lifting Robots Enhance Efficiency and Safety
Turnaround Roundtable
Learn how Flint Hills Resources implemented KEWAZO’s lifting robot, LIFTBOT, to improve safety and efficiency by replacing cranes and manual handling. Hear firsthand the motivation for doing something new, overcoming challenges, and ultimately deploying robots in the field.
Moderator:
Andrew Jakubowski, Flint Hills Resources, LLC
Speakers:
Derek Chaplin, Flint Hills Resources, LLC
Artem Kuchukov, Kewazo Inc.
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Lessons for Success: Mastering Project and Turnaround Integration
Turnaround Roundtable, Lessons Learned
This session will share lessons learned from a high complexity turnaround that had a large scale debottleneck project integrated into the turnaround scope. We will review key successes and opportunities to understand what this team would repeat or change for future events.
Moderators:
Andrew Jakubowski, Flint Hills Resources, LLC
Jimmy Mendler, Chevron Phillips Chemical Company LP
Speaker:
Sarah Earl, Chevron Phillips Chemical Company LP
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101 Series: HF Alkylation — HF & H₂SO₄ Uncovered: Fundamentals You Need to Know
101 Series, Alkylation
Moderator:
Sheila Bottjen, Valero Energy Corporation
Speaker:
Mike Teders, Becht
Speakers
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Acid Runaway (HF and Sulfuric Acid)
Alkylation
In this session we will discuss symptoms, causes, and consequences of an Acid Runaway in an Alkylation Unit and how to recognize and respond to an acid runaway. This track will also discuss lessons learned from acid runaway incidents across the industry.
Participants will: Gain an understanding of what’s an acid runaway, Develop acid runaway monitoring parameters, Develop acid runaway response guidance.
Moderator:
Wade Hollman, Phillips 66
Presenters:
Wade Hollman, Phillips 66
Liza Pacheco, Marathon Petroleum Corporation
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Emerging Technologies for Alkylation
Alkylation
Today’s refiners are looking for newer technologies to product better quality alkylate. This session will review innovative processes, including:
- The K-SAAT® process, which produces higher quality alkylate using an engineered non-corrosive solid-acid catalyst. The K-SAAT® process eliminates the need for liquid acid catalyst, and is an ideal low cost solution for refiners looking to upgrade their existing Alkylation process. Participants will gain an understanding of how refiners can revamp an existing Alkylation unit to produce better quality alkylate through case studies that illustrate examples of such a conversion and the benefits achieved.
- The ISOALKY™ Technology, commercialized by Chevron and UOP, which offers benefits (product quality and yields) and economics compared to traditional alkylation technologies. The ISOALKY™ Catalyst is a non-volatile ionic liquid that does not require offsite regeneration. ISOALKY™ Technology can be used for green field plants or retrofit/expansion of existing alkylation units. The first commercial ISOALKY™ Unit has been successfully operating at the Chevron Salt Lake Refinery since January 2021, and the first unit turnaround was completed in October 2024. Participants will gain information on the ISOALKY™ Technology as well as the commercial operation, including turnaround learnings.
Moderator:
Liana Siegel, Marathon Petroleum Corporation
Speakers:
Bhavdip Kalaria, KBR
Jon Keuler, Honeywell UOP
Mark Rasmussen, Chevron U.S.A. Inc.
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Contaminants from FCC to Alky
Alkylation, FCC
Units in the refinery are interconnected and operational changes to an upstream often create challenges for downstream units. We will review how normal and abnormal FCC operations impact Alky feeds. We will also discuss Alky feed specifications and the impact to acid consumption and alkylate quality.
Moderator:
Tyner Devine, Flint Hills Resources, LLC
Speakers:
Javier Rios, Honeywell UOP
Liana Siegel, Marathon Petroleum Corporation
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