Immersive Learning: the Potential of AI for Training and Business Applications
Digitalization
Facilitator: Tim Chappell, Exxon Mobil Corporation
Speakers:
Rajan Puri, PBF Energy
Keith Hoffman, Exxon Mobil 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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Digital Twins: Demystifying Asset and Visual Twins - Insights into Digital Twins, Keys to Their Successful Creation and Value
Digitalization
In the context of a refinery, petrochemical or chemical facility, Digital Twins can be used to model and simulate the structure and behavior of equipment, systems, and processes. This session will decompose and demystify the ‘Asset’ and ‘Visual’ virtual representations and their association with one another as Digital Twins. Supported by key use cases that are commonly faced by every operating facility along with actual achieved benefits.
Participants will:
- Gain a basic practical understanding Digital Twins in their primary forms,
- Secure guidance as to the accepted prerequisites, methods, and required level of effort to craft and deploy Digital Twins,
- Learn about Digital Twin sustainment challenges and mitigation strategies, and
- The achievable benefits to be realized from Digital Twin initiatives supported by actual use case experiences.
Facilitator: Bruce Taylor, Digital Transformation SME, FurtherTec
Speakers:
Bruce Taylor, Digital Transformation SME, FurtherTec
Adam Williams, Motiva Enterprises LLC
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The Digital Reality Ecosystem: How ExxonMobil is Moving to a Visual Way of Working through Open Asset Digital Twins
Digitalization
The industrial sector is going through digital transformation. ExxonMobil's Digital Reality Ecosystem, aka the Industrial Metaverse holds huge benefits with its ability to visualize their sites and offer seamless immersive and connected experiences across their fleet of assets. As this is an emerging technology space, there are diverse sets technologies that will need to be curated as the Industrial Metaverse is still in infancy stage. This session will explore existing and potential industrial use cases of the metaverse, augmented/mixed reality to illustrate the various functions, applications, and benefits of the technology. Participants will:
- Gain an understanding of how ExxonMobil is moving to a visual way of working utilizing innovations and new technologies
- Learn about the components of the ecosystem
- Appreciate the value of data interoperability
Facilitator:
Adi Punuru, ExxonMobil Technology and Engineering Company
Speakers:
Athicha 'M' Dhanormchitphong, ExxonMobil Global Services Company
Kyle Daughtry, ExxonMobil Global Services Company
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Data Driven Open Loop Models for Plantwide Optimization
Digitalization
This session explores the issue of making data driven open loop models for a complete plant. This involves many independent and dependent variables and the task is to find meaningful and reproducible relationships between them. This webinar will help anyone involved in the task in the refinery, petrochemicals, or any continuous processing unit.
Facilitator: Atique Malik, AIControl LLC
Speakers:
Adi Punuru, ExxonMobil Research & Engineering Co.
Rajan Rathinasabapathy, Phillips 66
Vikram Gokhale, Chevron U.S.A.
Stephen Dzuik, Aspen Tech
Aaron Durke, Imubit
Yangdong Pan, Delek US
Alex Kalafatis, Aspen Tech
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Casting Quality Issues in HF Alky Valves
HF Alkylation
Over the last few years, there has been an increase in through body leaks on cast HF Alkylation valves. This presentation will review several real life examples of casting failures on valves in HF Alkylation service including cross sections of the failure location. These failures have occurred on both low RE carbon steel and Alloy 400 (M35-1) castings. Some common causes of casting failures will be reviewed including sand inclusions, porosity and varying levels of shrinkage. Common locations of casting quality issues with HF Alkylation valves will be discussed including the bottom bowl area and the body to end flange transition on Alloy 400 plug valves. The presentation will also cover some of the methods that are being implemented in the industry to improve the casting quality of HF Alkylation valves along with efforts to standardize and consolidate requirements for these valves.
Speaker: Michael Alford, Marathon Petroleum
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Hydroprocessing 101: Unit Monitoring Beyond the Reactor
Hydroprocessing, Safety
Speakers:
Brian Green, Marathon Petroleum Corporation
David Sacks, Delek US
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A Holistic Approach: Tackling Fluctuating dP Contributors In A Cat Feed Unit
Hydroprocessing, Safety
Facilitators:
Oscar Brown, Valero Energy Corporation
Sravan Pappu, Crystaphase
Speakers:
Mo Abueida, Valero Energy Corporation
Austin Schneider, Crystaphase
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