Rotating Equipment
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 Innovations
Boron technology mitigates metals contaminationAlthough tight oil has changed the landscape of North American refining, resid-type feeds continue to play a key role in the global FCC market, with arou..
US safety council awards rotating equipment supplier Dresser-Rand
“This recognition from the National Safety Council reaffirms our commitment to achieve operational excellence and zero injuries,” said Michael Wood, Dresser-Rand's chief safety officer.
Mexichem acquires high-density polyethylene pipe manufacturer Dura-Line
Based in Knoxville, Tennessee, Dura-Line is a global leader in high-density polyethylene (HDPE) conduit, duct and pressure-pipe solutions for telecom and data communications, energy and infrastructure industries. Dura-Line has facilities in North America, India, Oman, Europe, and South Africa.
Alfa Laval to cool US NGL export terminal streams
The Alfa Laval air cooler systems will be used to cool the main process streams at the export terminal where refrigerated natural gas liquids (ethane, propane and butane) are loaded onto tanker vessels.
Pentair supplies wedge-gate valves at Middle East petrochemicals project
Engineered and manufactured under the Fasani brand, the specialist carbon steel bodied valves measure 78 and 84 inches in diameter with ANSI class 150 pressure rating.
Sulzer buys US electromechanical services group Grayson Armature
Founded in 1980, Grayson Armature offers electro-mechanical repair services (at an in-house machine shop), re-manufacturing, re-design, upgrades, modifications and other additional services.
Update on secondary seals for fluid machines
Elastomer-based O-rings are used as secondary sealing components in millions of fluid machines. Although O-ring seals are primarily intended for fluid containment between different but nonrotating com..
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..
- KBR's phenol technology selected by SABIC Fujian Petrochemicals 4/25
- Honeywell Technology helping to produce SAF with lower cost and waste 4/25
- Nigeria's NNPC partners local firm on new 100,000 bpd refinery 4/25
- Stranded cargo shows credit challenges at Nigeria's Dangote refinery 4/25
- Low U.S. distillate consumption reflects slow economic activity and biofuel substitution 4/25
- Clariant catalysts reduce customers’ footprints by 40 million tons of CO2e in 2023 4/25
