October 2003
Special Report: Improving Process Control
Before too long, your doorbell may ring and a repairman might say, 'I received a request over the Web from your refrigerator to come and replace the drive belt.' Will process equipment be far behind?
This implementation procedure makes the technology more practical for less obvious processes
Follow these 21 rules to ensure that many opportunities to minimize process disturbances will be completely overlooked
Simulation-based operator training uncovers potential process and operational problems before feed enters the unit
Properly incorporating summers into a control configuration can increase benefits for nominal cost
Engineering Case Histories
Understanding the entire flow system is important when determining the cause of a failure
Environment
"Green" technology can offer economic benefits while complying with permit requirements
Process Economics/Refining
A unique analytical tool collectively applies value information from various end-product and intermediate streams and identifies the best profit-making operation
Reliability/Instruments
Case histories show how these devices can improve reliability and lower costs
Columns
Process design engineers work hard to create inherently safe processes. To a great extent, this effort is successful and the general industry safety record continues to get better. Cons..
The August 2003 US blackout seems unrelated to the hydrocarbon processing industry (HPI). However, in the weeks to come as the events that precipitated the blackout are reconstructed, b..
For some time now, the European Commission has been looking at the problem of emissions from ships - both inland and seagoing - as part of its concerns over emissions control and the ro..
Trends and Resources
Select refinery assets acquired ConocoPhillips is purchasing certain assets at Premcor's Hartford, Illinois, refinery. The purchase includes the coker, crude unit, catalytic cracker, alkylation unit, ..
Pressure gauges offer various options New Swagelok industrial process thermoplastic pressure gauges monitor vacuum and positive system pressures up to 15,000 psi (100,000 kPa) in the ch..
Engelhard Corp. has a contract with ConocoPhillips to supply specially designed sorbent technology for a large-scale gasoline sulfur removal unit in Ferndale, Washington. The sorbent is..
GE Power Systems, a General Electric subsidiary, has a 28-year contractual service agreement (CSA) to provide maintenance and other services to Nigeria LNG Ltd. The CSA is for as many a..
Daelim has a contract to construct a 3,000 mmscfd (500 mmscfd x 6 trains) capacity South Pars Gas Development Phases 6, 7 & 8 onshore facilities. The project is being performed jointly ..
SINOPEC Zhenhai Refining & Chemical Co. Ltd. started what is claimed to be the largest single-set P-xylene plant in China. This 450,000-tpy P-xylene plant and another 1 million-tpy cont..
ABB, the leading power and automation technology group, will upgrade the existing analyzer data management system at the ExxonMobil Chemical Ltd. Fife ethylene plant (FEP) in Scotland. ..
SimSci-Esscor, an Invensys plc operating unit, has a two-year contract with Ecopetrol, the state-owned petroleum producing and refining company of Colombia. Valued in excess of $500,000..
Compressors and valves from the same source Burckhardt Compression's new brochure defines the advantages and disadvantages, as well as the latest developments and field experience of pl..
Refinery margins rose in August as a result of strong gasoline prices in all main refinery centers, says an analysis from KBC PEL Market Services. In particular, the US supply disruptio..
The process automation market, whose resilience is directly related to industry prosperity and health of the economy, has experienced mediocre growth. However, the total automation busi..
Capital expenditure in the LNG business is forecast to see strong growth. Total spending over 2003 - 2007 is projected to nearly double that of the previous five-year period (Fig. 2). ..
Oil refiners expect fuel supplies and prices to remain volatile around the US in the next few years. Refineries are working to churn out fuels at near capacity levels in response to ris..
In May and June 2000, three incidents took place at BP's Grangemouth, Scotland, UK, complex. A new report details results of the investigation into the events. What happened over a few weeks..
The OPC Foundation has released OPC XML Data Access (XML DA) specification. This is part of a move towards platform-independent interoperability and generic support for Internet-based W..
US Energy Secretary Spencer Abraham offers the DOE's suggestions for easing the effects of a tightening natural gas market. In a letter to state public utility commissioners, he recomme..
The recession is over. The good news is, it wasn't much of a recession, says David Wyss, chief economist with Standard&Poor's. However, here's the bad news: "It's not much of a recovery." Speaking at ..
Pertamina, Indonesia's state-owned oil and gas company, announced company profits for January - December 2002 of $1.66 billion, up 33% from $1.22 billion in fiscal year 2001. Of the total profit, Pert..
Misc
This column has been published for over 13 years and although its content was, and still is, primarily targeting the reliability professional, many of its musings contained messages tha..
Detection method measures total sulfur species in gasoline Agilent Technologies has released a new method for characterizing sulfur in reformulated gasoline using gas chromatography-ind..
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