Valves
HP Reliability: Consider technology-based specialized industrial services
Most downstream professions have heard of (or personally experienced) glitches in activities involving offshoring and outsourcing. Too often, some maintenance and purchasing agents travel the “go..
Improve monitoring and troubleshooting of reciprocating compressors
The terms surveillance and monitoring for reciprocating compressors can be used interchangeably. With few exceptions, the monitoring and/or surveillance tasks are assigned to the unit operators. They ..
HP Project Management: Pipeline expansion uses rerating to debottleneck services
The Colonial Pipeline connects refineries primarily on the US Gulf Coast with customer service markets across the southern and eastern US. In 2010, Colonial’s 5,500-mi pipeline was transporting a..
HP News
IChemE awards highest professional honor to Shell The Institution of Chemical Engineers (IChemE) awarded its highest honor to Shell in recognition of the company’s worldwide skills and profession..
Improve compressor reliability with advanced chemical treatments
Although many olefin plants are making big investments in hardware and metallurgy to improve compressor performance and to extend run lengths, the reliability, efficiency and throughput capacity of the CGC are still key influences on plant profitability.
Triple-offset valves offer advantages in emergency services
Liquid hydrocarbon storage facilities have used triple-offset valves (TOVs) in traditional tank farm applications for decades. Due to more stringent health, safety and environment (HSE) requirements, ..
HP Automation Strategies: Energy management lessons from Europe
ARC Advisory Group research indicates that, by applying appropriate energy management measures, energy-intensive companies can reduce their energy consumption by 30% to 40% over a 15-year timespan. Th..
HP Engineering Case Histories: Case 80: Sudden temperature change in a centrifugal compressor
A process upset occurred that caused the gas temperature of a centrifugal compressor to increase from the design condition of Tstart = 300°F to Tinf = 600°F in t = 0.25 hours. Some engineers..
HP News
Refining capacity in the US increases slightly At the beginning of 2014 in the US, there were 139 operating refineries and three idle refineries with total atmospheric crude oil distillation capacity ..
HP Innovations
Small-capacity SRUs available for petchemsPrincipal Technology offers sulfur recovery units (SRUs) (Fig. 1) specifically designed for small-capacity petrochemical plants. The SRUs are available in nam..
- Haldia Petrochemicals awards ethylene plant digitalization contract to Lummus 5/2
- INEOS completes purchase of LyondellBasell's EO&D facility in Bayport, Texas (U.S.) 5/2
- HPLNG delays commissioning of Chhara LNG import terminal in India 5/2
- Shell records nearly $8-B Q1 profit on the back of refining, chemicals/products and LNG divisions 5/2
- Water treatment specialist SurfCleaner supplies Norwegian energy giant Equinor 5/2
- U.S. White House: Russia shipping fuel to North Korea above UN cap 5/2
