Maintenance Practices Specific to HF Alkylation Units
Alkylation, FCC
Moderator:
Bill Clark, Phillips 66
Speaker:
Sheila Bottjen, Valero Corporation
Speakers
Session Start End
-
Topic
Moderator:
Bill Clark, Phillips 66
Speaker:
Sheila Bottjen, Valero Corporation
Maximizing Process Uptime through Sonic & Ultrasonic Cleaning Technologies
Crude, Coking
A common theme amongst refiners is the collective desire to avoid unnecessary costs. Exchanger and equipment fouling leads to increased maintenance costs, reduced energy recovery and lower throughput capacity degrading the refiners bottom line. Sonic and ultrasonic technologies are a relatively new tool available to refiners to reduce the energy and cost impact associated with fouling induced performance degradation. Review of multi-year case studies from global refiners will elucidate the energy and cost saving benefits of properly applied ultrasonic technology.
Moderator:
Mark Cox, Marathon Petroleum Corporation
Speaker:
Russell Philion, Orange CleanTech
Speakers
Session Start End
-
Topic
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
Session Start End
-
Topic
Crude/Coking Q&A — Pt. 1
Crude, Coking
Review and answer submitted questions with a select panel of experts questions regarding crudes/coking.
Moderators:
Hector Gamboa-Arizpe, CITGO Petroleum Corporation
Jacob Young, Petroval S.A.
Panelists:
Mark Cox, Marathon Petroleum Corporation
Gary Gianzon, Becht
Kamur Bantwal Rama, HF Sinclair Corporation
Graylon Williams, Nalco Energy Services
Speakers
Session Start End
-
Crude/Coking Q&A — Pt. 2
Crude, Coking
Review and answer submitted questions with a select panel of experts questions regarding crudes/coking.
Moderator:
Hector Gamboa-Arizpe, CITGO Petroleum Corporation
Jacob Young, Petroval S.A.
Speakers:
Mark Cox, Marathon Petroleum Corporation
Gary Gianzon, Becht
Kumar Bantwal Rama, HF Sinclair Corporation
Graylon WIlliams, Nalco Energy Services
Speakers
Session Start End
-
Crude - Coking Townhall Pt. 2
Crude, Coking
3. Preheat Train Monitoring Methods
How do you reprocess slop oil in your refinery? Join us at this Town Hall session to discuss how others in the refining industry handle slop and best practices for success. Come share your experiences with the group and learn from industry experts about effective slop oil reprocessing techniques.
Moderators:
Greg Cantley, Marathon Petroleum Corporation
Robert Graham, HF Sinclair Corporation
Speakers
Session Start End
-
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
Speakers
Session Start End
-
Topic
Prevention and Mitigation of Pyrophoric Fires Townhall
Crude, Coking
Pyrophoric materials pose significant safety risks during unit shutdown and maintenance activities, and pyrophoric incidents continue to occur across the refining industry. Effective strategies for prevention and mitigation of pyrophoric activity are critical aspects of turnaround planning and execution. This presentation will explore the underlying mechanisms of pyrophoricity and discuss best practices for managing pyrophoric risk, including chemical treatment, engineering, and procedural solutions. Additionally, the presentation will dig into a real industry incident that occurred in 2017, the root causes and the steps taken in the past seven years to prevent recurrence. By providing a comprehensive overview of pyrophoric activity prevention strategies, this session aims to equip refining professionals with the knowledge and tools to mitigate safety hazards and enhance operational integrity in high-risk environments.
Moderators:
Diana Cheek, Chevron U.S.A. Inc.
Katie Marshall, Refined Technologies, Inc.
Presenters:
Diana Cheek, Chevron U.S.A. Inc.
Katie Marshall, Refined Technologies, Inc.
Dan Wood, HF Sinclair
Speakers
Session Start End
-
Family Feud: How Crude Are You?
Crude, Coking
A collection of questions and answers from the days Crude/Coking sessions. How Crude Are You Family Feud style.
Moderators:
Diana Cheek, Chevron U.S.A. Inc.
Katie Marshall, Refined Technologies, Inc.
Speaker:
Lance Broussard, Refined Technologies, Inc.
Speakers
Session Start End
-
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.
Session Start End
-
Topic