Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Drivers

Update on control and safety systems for turbomachinery

Compressor Controls Corp.: Staroselsky, S.
Compressor Controls: Jacobson, W.  |  McWhirter, J.

All plant workers want to reduce the safety risk associated with turbomachinery operation while avoiding nuisance trips. The goal is to run machines in an efficient manner. In this context, safety ris..

Consider true zero-emission packing for reciprocating compressors

HOERBIGER Kompressortechnik Holding GmbH: Lindner-Silwester, T.

Especially when handling hydrogen, reciprocating compressors must provide ruggedness, operating flexibility and energy efficiency at pressures up to 3,000 psi (200 bar).

HP Reliability: Can integrally geared compressors be successfully used with variable speeds?

Hydrocarbon Processing Staff: Bloch, Heinz P.

A recent HP webinar answered a number of compressor-related questions. This same webinar also generated a few additional ones. A viewer thought that two statements from this presentation were in contr..

Raise profitability through continuous performance evaluations

Canadian Natural Resources Ltd.: Bhachu, U.

Reliability engineers use a wide variety of tools to support plant equipment and to optimize unit uptime and availability. Sound reliability programs assist organizations to be more competitive in the..

Improve monitoring and troubleshooting of reciprocating compressors

Consultant: Geitner, F. K.
Professional engineer: Bloch, H. P.

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

Flowserve Corp.: Piripavel, M.  |  Schneider, S.

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..

Update on secondary seals for fluid machines

Hydrocarbon Processing Staff: Bloch, Heinz P.
AESSEAL plc: Carmody, C.

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

Consulting Engineer: Sofronas, A.

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 Viewpoint: Optimize control systems with preventive maintenance

Compressor Controls Corp.: Parisi, P.

Ensuring equipment integrity by conducting thorough maintenance provides multiple benefits, from maximizing machine uptime and minimizing process shutdowns, to prolonged equipment service life and imp..

HP Reliability: Things to know and do before starting new initiatives

Hydrocarbon Processing Staff: Bloch, Heinz P.

HP editors frequently attend technical conferences to keep informed on the many factors impacting the hydrocarbon processing industry (HPI). The focus of these conferences often differs. However, one ..