Compressors
Troubleshooting the repetitive failure and shaft seizure of a hot oil circulation pump
The Shaybah NGL recovery plant has a single-stage, double-suction between bearings, radial-split design for hot oil circulation.
Optimize a refinery H2 network using spreadsheet tools
One of the major goals in every refining complex is to minimize the utilization of its hydrogen (H<sub>2</sub>) generation units by maximizing the H<sub>2</sub> recovery from residual streams.
Troubleshooting vacuum operation of an inter-after condenser unit in an ethylene plant
A system of compressors powered by surface condensing steam turbines is inherent in the operation of a typical ethane cracker unit.
Reliability: Consider best available resources for reciprocating compressors
Whether it is compressor selection, upgrading, routine maintenance, major maintenance, failure avoidance or failure analysis: Realize that the reciprocating compressor procurement and improvement options available today are surprisingly advantageous compared to the options of 30 yr ago.
Upgrade process compressors to enhance production
Centrifugal compressors are production-critical equipment in refineries, petrochemical plants, and offshore oil and gas production facilities.
Burckhardt awarded modernization project at MOL petchem plant in Hungary
Burckhardt Compression was selected to modernize MOL Petrochemicals' third-party Hyper Compressor at its LDPE plant in Tiszaújváros, Hungary. The goal was to improve production performance and to establish a comprehensive, long-term service capability with a running-hours guarantee.
Equipment critical analysis: The need for an effective maintenance program
Oil refineries and large petrochemical plants contain thousands of pieces of process and utilities equipment that are subject to wear, erosion, deterioration, aging, etc., resulting in increasing breakdowns and outages. Imagine being a maintenance engineer and receiving 50 work orders during an overhaul with a limited budget, time, labor, spare parts, tools, machines, etc. How does that engineer prioritize the work?
Editorial Comment: Maintenance—a value-added expense
This issue of <i>Hydrocarbon Processing</i> tackles one of the most integral aspects of the downstream industry (or any industry, for that matter): maintenance and reliability. These two terms go hand-in-hand and help to ensure efficient and safe operations.
Reliability: The risks of deferred compressor maintenance
At a recent conference attended by failure investigation professionals in San Antonio, Texas, a participant spoke about an explosion and fire event on a multistage horizontally opposed compressor in oxygen (O2) service. He had scant data, but he knew the machine did not have cylinder lubrication.
Design operations-and-maintenance-friendly skid-mounted units
Skid-mounted units are omnipresent in the hydrocarbon processing industry (HPI), as facilities are scattered in remote locations, and site construction is time-consuming and expensive. Skid units are equally popular in downstream refineries and the chemical processing industry (CPI).
- Syensqo signs new multi-year Solef® PVDF contracts for battery materials 5/15
- Topsoe’s technology chosen by Zhongneng Yida for 400,000-tpy SAF plant in China 5/15
- Phillips 66 announces agreement to divest majority interest in Germany and Austria retail marketing business 5/15
- Carbon Clean announces successful test of CycloneCC C1 technology at commercial scale 5/15
- Asia's refined fuel imports drop, but margins still hold 5/15
- SP Chemicals plans to raise ethane use at eastern China petchem plant 5/15
