Pumps
HP Reliability: Top three ways to improve pump service life
Experienced reliability professionals know that even the premier equipment standards used in the HPI occasionally fall short of defining the best, most reliable, or safest available technology.
HP Innovations: Innovations
UK firm patents mid-scale LNG technologyGasconsult Ltd. has announced the award of a patent for its new ZR-LNG liquefaction process. ZR-LNG has best-in-class energy efficiency for mid-scale liquefied ..
HP Reliability: TAMU Turbo and Pump symposiums still leading
Beginning in 1971, the Turbomachinery Laboratory of Texas A&M University (TAMU) organized the first of now 41 consecutive annual turbomachinery symposiums, now known as the TAMU Turbo. In 1984, Texas ..
Sulzer Pumps to supply PetroChina for Guangxi refinery upgrade project
The scope of Sulzer Pumps' supply includes 12 pumps for the residue hydrodesulfurization unit, 18 pumps for the diesel oil hydrotreating unit, and 10 pumps for the oil storage and transportation unit and utility unit. The Guangxi refinery project is scheduled for operation in October 2013.
Reliability and maintenance: The path to world-class performance
HPI companies in a progressive culture strive for failure-free operations with defect elimination and uninterrupted operation.
HP Reliability: Upgrade the design of vertical, multistage centrifugal pumps in low-temperature services
The overall mechanical design of most API-style vertical-column pumps (Fig. 1) comes close to meeting the expectations of modern pump users. Such pumps are often equipped with self oil-lubricated bear..
HP Reliability: Closed-oil-mist systems and maintenance cost avoidance
A recent Hydrocarbon Processing (HP) article conveyed an industry finding that dates back several decades: Oil mist successfully lubricates operating machinery, protects and preserves standby equipmen..
HP Engineering Case Histories: Case 71: Statistical visual data can be useful in troubleshooting—Part 1
I’ve spent many years troubleshooting equipment, along with investigative research. In research-statistical design, data analysis is frequently used when test information is available. This artic..
ITT buys German systems firm Bornemann Pumps
Headquartered in Germany, Bornemann Pumps has strong international-installed base of multi-phase pumping systems, according to ITT officials. The company also serves the industrial, food and pharmaceutical sectors. The deal, valued at €206 million, would be funded from ITT’s cash.
Apply new pump-drive software to test performance
Process control schemes involving fluid-flow machinery with traditional adjustable speed drives (ASDs) or modules encounter limitations such as control flexibility and accuracy. In this context, the t..
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