Hydrotreating
Hydroprocessing catalyst reload and restart best practices—Part 1
Hydroprocessing (hydrotreating and hydrocracking) units are high-pressure, high-temperature units that have multiple reactors, multiple beds per reactor and specialized metallurgy.
Fouling in hydrogen recycle gas compressors
Hydrogen recycle gas compressors are one of the most significant rotating equipment in oil refineries, petrochemical plants and upgraders.
New practice of diameter-transformed fluidized bed reactor in the petrochemical industry
Motor gasoline standards are becoming increasingly stringent—in particular, the olefins content requirement in motor gasoline is getting lower and lower. Among these standards, China standard motor gasoline VI (B) requires that the olefin content should be < 15 vol%.
How hydroprocessing feed filtration system design impacts process reliability and efficiency
Oil refining is an exceptionally complex industry, with much of the inherent complexity stemming from wide regional variances in crude quality and composition, plant capabilities and the types of products produced.
Hydrocarbon Processing 2021 Awards FINALISTS
<i>Hydrocarbon Processing</I>, the downstream processing sector’s leading technical publication for nearly 100 yr, has announced the finalists for its fifth annual <i>HP</i> Awards, which celebrate innovative technologies and people that have been instrumental in improving facility operations over the past year.
Management of LPG pool in a complex refinery
LPG pool management is becoming more important as the regulations on the product specifications tighten.
Oil refinery/petrochemical integration in a CO2-constrained world—Part 2
Petrochemical demand will increase with gross domestic product, while the demand for motor fuels will only show modest growth and may even decline in certain regions, given environmental/legislative pressures and the introduction of battery-powered electric vehicles.
Oil refinery/petrochemical integration in a CO2-constrained world—Part 1
Petrochemical demand will increase with gross domestic product, while motor fuel demand will only show modest growth and may even decline in certain regions, given environmental/legislative pressure and the introduction of battery-powered electric vehicles.
Stability evaluation of hot spots in the RDS process reactor
During the end-of-run (EOR) period of the authors’ company’s residue hydrodesulfurization (RDS) process in early February 2019, some hot spots occurred in the catalysts of the reactors.
Show Preview: IRPC Process Technology
IRPC Process Technology: The latest advancements in process technologies
- Essar launches hydrogen power plant at Stanlow refinery (U.K.) 7/16
- Neste, Mitsubishi Corporation agree on strategic partnership to develop supply chains for renewable chemicals and plastics 7/16
- Vale, Komatsu and Cummins announce collaboration to develop dual-fuel large trucks, powered by ethanol and diesel 7/16
- Tecnimont awarded green ammonia plant study in India 7/15
- Audi, bp team up with strategic sustainable fuels partnership for Formula 1 7/15
- Iowa biodiesel industry commends Rep. Hinson on letter to EPA 7/15
- Digital Exclusive: SPECIAL FOCUS: Digital Technologies—Utilize process simulation digital twin to optimize condensate yield
- Digital Exclusive-Flare system design: Liquid pockets in flare headers
- Hydrogen-rich content gasoline: A new concept for paraffinic gasoline reformulation
- Alarm rationalization at Kuwait National Petroleum Company (KNPC) refineries
