Larraz, R.
Rafael Larraz is the Director of CEPSA Corporate Engineering and the Coordinator of the Oil Section at the Spanish Institute of Energy. Dr. Larraz Rafael holds an MS degree in environmental engineering from the University of Las Palmas de Gran Canaria in Spain, an Executive MBA from the IESE Business School of the University of Navarra, and a PhD in chemical engineering from the University of La Laguna in Spain.
Prompt engineering: Extracting operational excellence knowledge from AI—Part 2
Prompt engineering elaborates precise instructions to guide large language models towards generating specific, desired outputs, and offers significant potential for optimizing processes, solving complex problems and improving operational efficiency in refineries and petrochemical plants. In Part 2, the practical applications of these advanced prompt engineering techniques in various aspects of refinery operations will be explored. Examples include key areas where RAG implementation with specific plant information would be highly beneficial.
Prompt engineering: Extracting operational excellence knowledge from AI—Part 1
Prompt engineering is an emerging discipline at the intersection of AI and process engineering and will undoubtedly contribute to the hydrocarbon and green molecules processing industries. Parts 1 and 2 (October 2024) of this article explore and provide a glimpse of how this technique can help process engineers and operators to manage the power of advanced AI models to optimize processes, contribute to solve complex problems, and improve operational efficiency in refineries and petrochemical plants.
Business Trends: Refining margin time series evaluation
Refining margins can be calculated using several different methodologies.
- 1
- ... 1 pages
- Shell Aviation, Accenture, and Amex GBT expand Avelia into a multi-supplier SAF solution 7/16
- ORLEN and Krajowa Grupa Spożywcza sign MoU to accelerate biomethane production in Poland 7/16
- New plants, U.S. trade worries to drive China's 2025 naphtha imports to record 7/16
- Blue Water significantly reduces CO2 emissions by switching to HVO in port operations 7/16
- Swire Shipping launches new carbon insetting program – ‘Voyage to Zero’ 7/16
- China's surplus crude oil surges in June, giving refiners options 7/16
