Equipment
HP Engineering Case Histories: Case 83: What are useful questions to ask before starting a vibration analysis?
Periodically, this author receives questions from readers throughout the world addressing what performance issues could be wrong with a centrifugal compressor that is vibrating. Note: It is impossible..
HP Global: Latin America’s refinery product demand is decelerating
The trajectory of refined product balances in Latin America and the Caribbean is changing. With demand growth slowing and throughput expected to rise by 2020, the region’s combined deficits for p..
HP Project Management: Energy efficiency: Getting in early pays off exponentially
There are many situations and circumstances when it makes good sense to pursue energy efficiency for industrial processes. But when is the best time for such action?Better operating practicesIn existi..
Hydrogen perspectives for 21st century refineries—Part 2
H2 is the lifeblood of 21st century refineries. The application of various technological advancements and core developments has been raising the bar in the design, build, operations and maintenance of H2 facilities.
Case history: Innovative resid-cracking catalyst debottlenecks FCC unit
Tamoil is a major operator in the oil and energy industry with operating refineries in Hamburg, Germany, and Collombey, Switzerland, in addition to distribution networks in Italy, Germany, Switzerland..
Consider the pros and cons when importing heavy oil for cokers
The recent shift to lighter crudes has starved many US heavy oil units of feed. Maximizing asset use makes importing heavy oil for vacuum distillation and delayed coking attractive.
FCC 101: How to estimate product yields cost-effectively and improve operations
The feed to fluid catalytic cracking unit (FCCU) is the most important process variable. FCCU feed has the greatest impact on operating conditions, yield and product quality. A typical FCCU feed consi..
What are the possible impacts on US refineries processing shale oils?
No singular event has had as significant an impact on the quality of refinery feedstocks as the shale revolution. Not only are shale crudes, such as Eagle Ford and Bakken, generally lighter than other..
Maximize precious metals returns from spent process catalysts
What you think you know, what you do not know, and what you should know about precious metal recovery of spent catalysts can impact your refinery’s profitability. Most hydrocarbon, petrochemical ..
HP Petrochemicals: Update on ethylene tube coating technology
Improving the efficiency of ethylene furnaces has been a long-time goal for olefin manufacturers. The steam cracking or pyrolysis of hydrocarbons to yield ethylene also coproduces unwanted coke that a..
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