Maintenance & Reliability
HP Reliability: Organizing to be reliability-focused
This column has often mentioned the need for industry to abandon its repair focus and to move toward becoming almost exclusively reliability-focused. There are many ways to reach this g..
Case 16: A piping failure due to water hammer
System upsets can develop high piping loads
HP Reliability: Auditing vertical pump mechanical reliability
Vertical pumps are important for major process plants. Available in numerous configurations, they excel in such areas as ease of multistaging, virtually unlimited installation depth bel..
Dealing with deceptive failure modes
Chemical failure mechanisms can disguise themselves as mechanical and vice versa
HP Reliability: Ask manufacturers to upgrade component life
Chances are you are working with some equipment and component suppliers that see no reason to offer you upgraded components. As an example, your seal vendor may be among those that are ..
Case 15: The thermally bowed shaft
Just a slight rub can self-generate more heat
A quick guide to compressor suction knockout drum sizing
Mist eliminator and gravity settling methods are reviewed
HP Reliability: Attend user symposia for continuous improvement
For well over 30 years, Texas A&M University's Turbomachinery Symposium has guided the most profitable user companies toward achieving equipment reliability optimization. Similarly, Tex..
Learning how to troubleshoot: the overlooked operating competency
Here are the skills and training needed to help workers diagnose problems
HP Reliability: ODR and DSS initiatives for reliability-focused plants
Yes, more acronyms. But let's explain why you may hear more about these two important topics in the future. Two types of companies. We believe that process plants worldwide can be divid..
- Ketjen announces pricing adjustment for hydroprocessing catalysts effective January 15, 2026 1/9
- Germany's Uniper nears agreement to buy green ammonia from India 1/9
- Digital Exclusive—Valve maintenance: An open and shut case? 1/9
- Serbia's Russian-owned NIS refiner buys first crude since U.S. sanctions waiver 1/9
- U.S. refiner Marathon Petroleum says it will be bidding for Venezuelan crude oil 1/9
- Shell flags chemicals and products unit loss, raising doubts over $3.5 B buyback 1/8
