Tracerco Insight Vol8 Ed2

Posted by Margaret Bletsch

Feb 28, 2019 9:09:35 PM

Tracerco Insight Vol. 8 Ed. 2 newsletter is now available.

The Tracerco Insight newsletter featuring some of our latest case studies illustrating how Tracerco was able to provide our customers the necessary data that allowed the operations staff to make informed decisions for troubleshooting and optimising their process. Read more to see what's inside the latest issue.

This issue contains the following articles:
  • Optimizing Desalter Performance Is Just One of Tracerco's Specialties We Proudly Provide. 
  • Crude Vacuum Tower Wash Bed Optimization.
  • Application Note - ThruVision™
  • Manage and Control Your Turnaround Costs to Avoid Possible Surprises.
  • New Product Announcement: PED-ER and PED-ER+

Read more on how to download the latest issue.

Read More

Topics: nucleonic instrumentation, Tru-Scan, process diagnostics technologies, gamma scan, monitor wash bed coking, tracer technology, Tracer Study, catalyst bed wash, desalter optimization, wash bed optimization, manage turnaround costs, Depropanizer scan tray damage, desalter, Tracerco Profiler, crude vacuum tower, turnaround critical path project, pre-turnaround scans

Document liquid sulphur levels in a Sulphur Recovery Unit (SRU) Reactor during a catalyst wash.

Posted by Margaret Bletsch

Feb 27, 2018 9:54:19 PM

Are you planning to “wash” a catalyst bed in a reactor and need to monitor process conditions?

Using Tru-Scan™ technology to detect liquid levels in pressure vessels and catalyst levels in reactors is a fast and extremely reliable measurement performed online. One of the problems operations staff faced when planning a catalyst “wash” was not having an indication of any accumulated liquid level in the bottom of the vessel to monitor the procedure. Read more on how Tracerco was able to assist a customer with monitoring the liquid level throughout their planned wash campaign.

Read More

Topics: Tru-Scan, gamma scan, liquid restriction, SRU Unit, coke, Sulphur Recovery Unit, catalyst bed wash

Tracerco Insight Vol8Ed1

Posted by Margaret Bletsch

Jan 29, 2018 10:04:11 PM

The first issue of 2018's Tracerco Insight newsletter is now available.

Tracerco would like to wish you a Happy New Year. We are very much looking forward to celebrating our 60th anniversary in 2018. 

To start the new year we have published the first issue of the Tracerco Insight newsletter featuring a few of our latest case studies illustrating how Tracerco was able to provide our customers the necessary data that allowed the operations staff to make informed decisions for troubleshooting and optimising their process.
 
Read More

Topics: nucleonic instrumentation, Tru-Scan, gamma scan, coke drum cycle, coke drum optimization, delayed coke drum, feed/effluent heat exchangers, tracer technology, H2S Absorber, Life cycle management, Tracer Study, SRU Unit, coke, Sulphur Recovery Unit, catalyst bed wash, Ammonia converter

How to determine the best suited demulsifier for your application

Posted by Margaret Bletsch

Dec 20, 2017 3:15:04 PM

Scans aid plant personnel in determining which demulsifier is best suited for their application.

Tracerco’s scanning technology is an excellent means of measuring interface levels, whether between vapour and liquids, liquid and solids, or between two different types of liquids. Tru-Scan™ and PhaseFinder™ neutron scanning technologies can be used very effectively in trials of emulsion breaking chemicals to determine the best type and concentration to use in a particular vessel. This can lead to increased efficiency and significant cost savings as well as reduce the environmental impact of excess chemical use.

This blog will present two demulsifier trials that will show the difference in performance base on the presence or absence of an emulsion layer.

Read More

Topics: neutron backscatter, Tru-Scan, gamma scan, Separator, PhaseFinder, Demulsifier Chemical, interface levels

How to define foam profiles in coke drums and verify level devices: A case study

Posted by Margaret Bletsch

Mar 3, 2017 3:24:45 PM

Tru-Scan™ is used by refineries to define foam profiles and verify level detection devices in their coke drums. A Tru-Scan can determine the difference in vapour density throughout a typical drum cycle.

In this latest blog, Tracerco, part of Johnson Matthey Plc, discusses how a Tru-Scan™ can be a powerful tool for gathering much needed information to optimise a coke drum cycle.

Read More

Topics: Gamma Scanning, Tru-Scan, coke buildup, coke deposits, gamma scan, level detection devices, coke drum cycle, coke drum optimization, coke drum, foam profile, coker optimization, coker units, delayed coke drum

How to determine catalyst loss in FCC reactor or FCC regenerator cyclones: A case study

Posted by Nicola Porter

Jan 5, 2017 11:09:32 AM

The loss of catalyst through reactor or regenerator cyclones is a fairly common problem. Identifying the reason for the loss is often difficult.

In this latest blog, Tracerco, part of Johnson Matthey Plc, discusses how a Tru-Scan™ can be a powerful tool for gathering much needed information regarding the loss of catalyst.

Read More

Topics: Gamma Scanning, Tru-Scan, fcc unit, fcc, fcc diagnostics, fccu process, fccu studies, cracking unit, fcc troubleshooting, fcc units, fcc unit process, fluid catalytic cracking diagnostics, fluid catalytic cracking services, fluid catalytic cracking unit, Catalytic cracking, fcc cracking, reactor cyclone, gamma scan, fcc additives, fcc services, reactor distributor, riser reactor, fcc reactor, reactor riser, reactor stripper, regenerator cyclone, catalyst loss, Intercat, fcc addition systems

How to detect tray fouling and tray damage in a beer column: A case study

Posted by Nicola Porter

Oct 14, 2016 8:46:16 AM

Scanning technology can provide a valuable insight when critical process equipment is experiencing problems and producing off-spec product. Based on the results provided, the best course of action to correct the problem can be identified in the least amount of time in order to save valuable process system downtime.

Read More

Topics: Process Diagnostics, Tru-Scan, Tray Damage, tower scan, process diagnostics technologies, tower scanning, trayed columns, flooded trays, beer column, process equipment, fouled trays, Process Diagnostics Technology, process diagnostics systems, tray fouling, mechanical integrity

The top three questions we are asked about our tower scanning technology

Posted by Callum Grieves

Sep 29, 2016 10:01:29 AM


It is common in many oil refineries, chemical, ethanol and ammonia plants, for critical process equipment to experience problems. Issues in trayed towers such as internal tray damage, missing trays, plugged downcomers and tray foaming can all lead to off-spec production and in some cases, un-anticipated shutdowns. Scanning technology can help you avoid these scenarios by providing you with an assessment of your operating conditions, whilst your process equipment remains online. In this blog post we will feature the top three questions we are asked with regard to Trayed Towers and our Tru-Scan™ technology

Read More

Topics: Process Diagnostics, Gamma Scanning, Tru-Scan, Tray Damage, FrothView, tower scan, tower scanning, tower gamma scan, flooded trays, process equipment, Tray weeping, tray fouling, mechanical integrity

How to minimise maintenance costs with exchanger leak testing: case study

Posted by Callum Grieves

Mar 15, 2016 10:30:36 AM

Detecting and identifying small leaks in heat exchangers can be an extremely difficult and time consuming task for many operators and plant personnel. Product quality, process efficiency and the time and cost associated with maintenance and potential shutdowns caused by a leaking vessel can have a significant and detrimental impact on production and process operating margins.   

Read More

Topics: optimising plant processing, chemical tracers, Process Diagnostics, exchanger, Gamma Scanning, Tru-Scan, leak testing, plant performance, heat exchangers, leaking exchangers, small leaks

How to optimise the performance of your trayed columns: case study

Posted by Callum Grieves

Dec 9, 2015 10:12:34 AM

There are a number of problems that can cause a loss of efficiency and lead to loss of production in a distillation column, including tray damage, flooding, weeping, and foaming. Gamma scan technology available from Tracerco can be utilised to locate the origin and/or severity of these problems. A Tru-Scan™ across the active area of a fractionation tray can provide hydraulic conditions and/or mechanical status of the active area, such as weeping and tray froth heights. FrothView™, a new methodology developed by Tracerco, provides a quantitative analysis of tray capacity as the total froth height on a tray that is measured using Tracerco's new detector technology and software interpretation.

In this latest blog post we will discuss how a Tru-Scan™ and FrothView™ technology was used to provide the % tray space to show the amount or percentage of available tray spacing that is occupied by froth or aerated liquid. Knowledge of the actual process conditions inside a vessel, provides engineers with the ability to make process adjustments accordingly. 

Read More

Topics: Process Diagnostics, Gamma Scanning, Tray Capacity, Tru-Scan, Column Performance, FrothView

Oil and Gas Comment and News 

Tracerco's news and comment on measurement and diagnostics in Oil & Gas and processing industries

Tracerco brings comment, news, how tos and more on their blog. Sign up for regular notifications of new posts. 

Subscribe to Email Updates

Recent Posts

Posts by Topic

see all