---
title: "Diagnosing the cause of off-spec production in a distillation column: A case study"
description: Read our case study on Tru-Scan and learn how the technology can help diagnose the cause of off-spec production in a distillation column. Discover more online!
image: https://blog.tracerco.com/hubfs/Case_Study_-_Tray_Damage.jpg
---

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# [Diagnosing the cause of off-spec production in a distillation column: A case study](https://blog.tracerco.com/marketing/diagnosing-the-cause-of-off-spec-production-in-a-distillation-column-a-case-study)

Posted by [Nicola Porter](https://blog.tracerco.com/marketing/author/nicola-porter)

 Jul 21, 2016, 7:53:47 AM

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[**Tru-Scan™**](http://www.tracerco.com/processdiagnostics/trayed-towers) and **[Tru-Grid™](http://www.tracerco.com/processdiagnostics/packed-bed-towers)**scans are powerful tools that give you valuable insights into packed and [**trayed towers**](http://www.tracerco.com/processdiagnostics/trayed-towers), [**tanks**](http://www.tracerco.com/processdiagnostics/tanks), **[pipes](http://www.tracerco.com/processdiagnostics/piping-flare-systems)** and more. Using this field-proven predictive maintenance technique on distillation columns allows plant personnel to monitor tray or packing hydraulics. A sophisticated monitoring programme can track the effects of fouling or other incapacitating conditions to extend run times and identify maintenance requirements in advance of scheduled turnarounds.

In this latest blog, we will discuss how a Tru-Scan™ application can assist in defining and developing a turnaround project scope at an early stage to ensure that a turnaround meets timing goals. Scan results will fully prepare turnaround planners with the knowledge they need for critical path decisions that must be made prior to a shutdown.

Tru-Scan™ technology provided a quick, cost effective means of diagnosing the cause of off specification production. Subsequently, plant staff were able to plan for repair work, order and install replacement trays in advance, which allowed the customer to be back online in 5 days after the Tru-Scan™ identified damaged trays.

The interpretation of a Tru-Scan™ can be used to diagnose many operating malfunctions. This includes mechanical, process, or rate related problems - such as tray damage, foaming, weeping, and flooding.

**Case Study**

Plant personnel had concerns over the poor separation efficiency of a high purity column. They wanted to verify the condition of the tower internals before pursuing other troubleshooting options. Tracerco performed a Tru-Scan™ across the active area to determine if all the trays were in place and holding adequate liquid.

Results of the scan (Figure 1) revealed low liquid levels were detected on Trays 1 - 10. The majority of the trays in this column were not holding a detectable froth level at all, suggesting widespread damage. The chimney tray appeared to be in place but holding no more than 5 cm (2 in) of liquid.

*** ![TrayDamage2small.jpg](https://blog.tracerco.com/hs-fs/hubfs/TrayDamage2small.jpg?width=320&name=TrayDamage2small.jpg)***

Figure 1: Scan results detected low liquid levels on Trays 1-6, 9 and 8 which indicated tray damage.

**Conclusion**

With the results of the column scan, plant personnel scheduled a shutdown of the tower to repair/replace the internal trays. Replacement trays were ordered prior to shutting down the column. This enabled operations and maintenance staff to accurately plan for the repair work needed. Upon entering the column, staff found that all the trays that were indicated as damaged in the scan results were found damaged as shown in Figure 2.

* ![Case_Study_-_Tray_Damage.jpg](https://blog.tracerco.com/hs-fs/hubfs/Case_Study_-_Tray_Damage.jpg?width=320&name=Case_Study_-_Tray_Damage.jpg)*

Figure 2: An internal photo confirming the scan results highlighting the trays had fallen down within the tower.

Tru-Scan™ results provided critical information to plant personnel. This enabled them to purchase new trays and schedule contractors to install them prior to shutting down. This in turn allowed the plant to have their outage and be back online in only 5 days.

Additionally, a second column was scanned and some tray damage was also identified. This column was repaired during the same outage, saving the plant extensive downtime and maintenance costs.

The customer was happy to report to Tracerco that both columns were back online and producing on-specification material at full rates once again:

 

***“You guys nailed it! All the trays you identified were down. We were able to buy new trays prior to the shutdown and schedule contractors to install the trays. This allowed us to plan ahead and have the column back up in 5 days. As of yesterday morning the columns are producing on spec material at full rate again.”***

***Thank you and your team for your expertise!***

 

Tracerco recommends that once a column is brought back online following a turnaround or repair outage, a baseline scan should be performed. Performing a baseline scan with the column clean and operating at full rates will confirm normal operations and allow early detection of degrading conditions such as fouling, damage and other abnormalities.

If you want to learn more about how Tracerco’s technologies enable you to make the right decision,** [request more information](https://info.tracerco.com/process-diagnostics-request-for-information).**

 

**[![Request more information on our Process Diagnostics services](https://no-cache.hubspot.com/cta/default/334027/cf3b0609-8c27-4440-bf54-0d3c9d5c6ef1.png)](https://cta-redirect.hubspot.com/cta/redirect/334027/cf3b0609-8c27-4440-bf54-0d3c9d5c6ef1)**

 Topics: [Process Diagnostics](https://blog.tracerco.com/marketing/topic/process-diagnostics), [Distillation Column Performance](https://blog.tracerco.com/marketing/topic/distillation-column-performance), [distillation tower scanning](https://blog.tracerco.com/marketing/topic/distillation-tower-scanning), [distillation column maintenance](https://blog.tracerco.com/marketing/topic/distillation-column-maintenance), [tower scan](https://blog.tracerco.com/marketing/topic/tower-scan), [gamma ray inspection distillation](https://blog.tracerco.com/marketing/topic/gamma-ray-inspection-distillation), [gamma scan distillationcolumns](https://blog.tracerco.com/marketing/topic/gamma-scan-distillationcolumns), [gamma scanning distillation columns](https://blog.tracerco.com/marketing/topic/gamma-scanning-distillation-columns), [process diagnostics technologies](https://blog.tracerco.com/marketing/topic/process-diagnostics-technologies), [distillation column service](https://blog.tracerco.com/marketing/topic/distillation-column-service), [tower scanning](https://blog.tracerco.com/marketing/topic/tower-scanning), [tracerco diagnostics](https://blog.tracerco.com/marketing/topic/tracerco-diagnostics), [separation tower scanning](https://blog.tracerco.com/marketing/topic/separation-tower-scanning), [tower gamma scan](https://blog.tracerco.com/marketing/topic/tower-gamma-scan), [distillation tower scan](https://blog.tracerco.com/marketing/topic/distillation-tower-scan), [distillation column scan](https://blog.tracerco.com/marketing/topic/distillation-column-scan), [distillation column scanning](https://blog.tracerco.com/marketing/topic/distillation-column-scanning)

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- [Catalytic cracking (2)](https://blog.tracerco.com/marketing/topic/catalytic-cracking)
- [Damage to vessel internals (2)](https://blog.tracerco.com/marketing/topic/damage-to-vessel-internals)
- [Depropanizer scan tray damage (2)](https://blog.tracerco.com/marketing/topic/depropanizer-scan-tray-damage)
- [Engineering (2)](https://blog.tracerco.com/marketing/topic/engineering)
- [Events (2)](https://blog.tracerco.com/marketing/topic/events)
- [Flooded Memeber Inspection (2)](https://blog.tracerco.com/marketing/topic/flooded-memeber-inspection)
- [Flow distribution (2)](https://blog.tracerco.com/marketing/topic/flow-distribution)
- [High temperature plant processing (2)](https://blog.tracerco.com/marketing/topic/high-temperature-plant-processing)
- [Houston events (2)](https://blog.tracerco.com/marketing/topic/houston-events)
- [INWED22 (2)](https://blog.tracerco.com/marketing/topic/inwed22)
- [Imagine the Future (2)](https://blog.tracerco.com/marketing/topic/imagine-the-future)
- [International Women in Engineering Day (2)](https://blog.tracerco.com/marketing/topic/international-women-in-engineering-day)
- [Inventors and Innovators (2)](https://blog.tracerco.com/marketing/topic/inventors-and-innovators)
- [Level+ (2)](https://blog.tracerco.com/marketing/topic/level)
- [Maths (2)](https://blog.tracerco.com/marketing/topic/maths)
- [PhaseFinder (2)](https://blog.tracerco.com/marketing/topic/phasefinder)
- [Radiation Waste Adviser (2)](https://blog.tracerco.com/marketing/topic/radiation-waste-adviser)
- [SAGD (2)](https://blog.tracerco.com/marketing/topic/sagd)
- [SRU Unit (2)](https://blog.tracerco.com/marketing/topic/sru-unit)
- [STEM (2)](https://blog.tracerco.com/marketing/topic/stem)
- [Science (2)](https://blog.tracerco.com/marketing/topic/science)
- [Subsea (2)](https://blog.tracerco.com/marketing/topic/subsea)
- [Sulphur Recovery Unit (2)](https://blog.tracerco.com/marketing/topic/sulphur-recovery-unit)
- [TENORM (2)](https://blog.tracerco.com/marketing/topic/tenorm)
- [Technology (2)](https://blog.tracerco.com/marketing/topic/technology)
- [ThruVision scan (2)](https://blog.tracerco.com/marketing/topic/thruvision-scan)
- [Tray Capacity (2)](https://blog.tracerco.com/marketing/topic/tray-capacity)
- [Upstream (2)](https://blog.tracerco.com/marketing/topic/upstream)
- [Women in STEM (2)](https://blog.tracerco.com/marketing/topic/women-in-stem)
- [Women in engineering (2)](https://blog.tracerco.com/marketing/topic/women-in-engineering)
- [annular liquid distribution (2)](https://blog.tracerco.com/marketing/topic/annular-liquid-distribution)
- [area monitoring (2)](https://blog.tracerco.com/marketing/topic/area-monitoring)
- [authentication (2)](https://blog.tracerco.com/marketing/topic/authentication)
- [baseline scan (2)](https://blog.tracerco.com/marketing/topic/baseline-scan)
- [brand protection technology (2)](https://blog.tracerco.com/marketing/topic/brand-protection-technology)
- [coke (2)](https://blog.tracerco.com/marketing/topic/coke)
- [coke buildup (2)](https://blog.tracerco.com/marketing/topic/coke-buildup)
- [coke deposits (2)](https://blog.tracerco.com/marketing/topic/coke-deposits)
- [coker optimization (2)](https://blog.tracerco.com/marketing/topic/coker-optimization)
- [coker units (2)](https://blog.tracerco.com/marketing/topic/coker-units)
- [column troubleshooting (2)](https://blog.tracerco.com/marketing/topic/column-troubleshooting)
- [counterfeiting (2)](https://blog.tracerco.com/marketing/topic/counterfeiting)
- [cracking unit (2)](https://blog.tracerco.com/marketing/topic/cracking-unit)
- [desalter (2)](https://blog.tracerco.com/marketing/topic/desalter)
- [dose rate (2)](https://blog.tracerco.com/marketing/topic/dose-rate)
- [dosimeter (2)](https://blog.tracerco.com/marketing/topic/dosimeter)
- [drilling (2)](https://blog.tracerco.com/marketing/topic/drilling)
- [employees (2)](https://blog.tracerco.com/marketing/topic/employees)
- [exchanger (2)](https://blog.tracerco.com/marketing/topic/exchanger)
- [fcc (2)](https://blog.tracerco.com/marketing/topic/fcc)
- [fcc process (2)](https://blog.tracerco.com/marketing/topic/fcc-process)
- [fcc riser (2)](https://blog.tracerco.com/marketing/topic/fcc-riser)
- [fcc units (2)](https://blog.tracerco.com/marketing/topic/fcc-units)
- [fccu process (2)](https://blog.tracerco.com/marketing/topic/fccu-process)
- [fccu unit refinery (2)](https://blog.tracerco.com/marketing/topic/fccu-unit-refinery)
- [fixed monitoring (2)](https://blog.tracerco.com/marketing/topic/fixed-monitoring)
- [flare flow measurement (2)](https://blog.tracerco.com/marketing/topic/flare-flow-measurement)
- [flare flow meter (2)](https://blog.tracerco.com/marketing/topic/flare-flow-meter)
- [flare flowrate data (2)](https://blog.tracerco.com/marketing/topic/flare-flowrate-data)
- [flare gas meter (2)](https://blog.tracerco.com/marketing/topic/flare-gas-meter)
- [flare gas meters (2)](https://blog.tracerco.com/marketing/topic/flare-gas-meters)
- [flare lines (2)](https://blog.tracerco.com/marketing/topic/flare-lines)
- [flare measurement (2)](https://blog.tracerco.com/marketing/topic/flare-measurement)
- [flooded trays (2)](https://blog.tracerco.com/marketing/topic/flooded-trays)
- [flow profiling (2)](https://blog.tracerco.com/marketing/topic/flow-profiling)
- [flow rate calculations (2)](https://blog.tracerco.com/marketing/topic/flow-rate-calculations)
- [flowrate (2)](https://blog.tracerco.com/marketing/topic/flowrate)
- [fouling (2)](https://blog.tracerco.com/marketing/topic/fouling)
- [fouling deposits (2)](https://blog.tracerco.com/marketing/topic/fouling-deposits)
- [fuel fraud (2)](https://blog.tracerco.com/marketing/topic/fuel-fraud)
- [gas flow meter proving (2)](https://blog.tracerco.com/marketing/topic/gas-flow-meter-proving)
- [gas meter proving techniques (2)](https://blog.tracerco.com/marketing/topic/gas-meter-proving-techniques)
- [grout monitoring (2)](https://blog.tracerco.com/marketing/topic/grout-monitoring)
- [inflow tracer (2)](https://blog.tracerco.com/marketing/topic/inflow-tracer)
- [insights (2)](https://blog.tracerco.com/marketing/topic/insights)
- [leaking exchangers (2)](https://blog.tracerco.com/marketing/topic/leaking-exchangers)
- [level detection devices (2)](https://blog.tracerco.com/marketing/topic/level-detection-devices)
- [liquid restriction (2)](https://blog.tracerco.com/marketing/topic/liquid-restriction)
- [marketing (2)](https://blog.tracerco.com/marketing/topic/marketing)
- [mechanical integrity (2)](https://blog.tracerco.com/marketing/topic/mechanical-integrity)
- [monitoring (2)](https://blog.tracerco.com/marketing/topic/monitoring)
- [monitors (2)](https://blog.tracerco.com/marketing/topic/monitors)
- [observa (2)](https://blog.tracerco.com/marketing/topic/observa)
- [oil in water (2)](https://blog.tracerco.com/marketing/topic/oil-in-water)
- [oil production (2)](https://blog.tracerco.com/marketing/topic/oil-production)
- [pigging (2)](https://blog.tracerco.com/marketing/topic/pigging)
- [pre-turnaround scans (2)](https://blog.tracerco.com/marketing/topic/pre-turnaround-scans)
- [process diagnostics systems (2)](https://blog.tracerco.com/marketing/topic/process-diagnostics-systems)
- [process equipment (2)](https://blog.tracerco.com/marketing/topic/process-equipment)
- [process vessels (2)](https://blog.tracerco.com/marketing/topic/process-vessels)
- [product authentication (2)](https://blog.tracerco.com/marketing/topic/product-authentication)
- [product protection (2)](https://blog.tracerco.com/marketing/topic/product-protection)
- [reservoir production modeling (2)](https://blog.tracerco.com/marketing/topic/reservoir-production-modeling)
- [residual oil saturation (2)](https://blog.tracerco.com/marketing/topic/residual-oil-saturation)
- [safeguard brand equity (2)](https://blog.tracerco.com/marketing/topic/safeguard-brand-equity)
- [safeguard brand quality (2)](https://blog.tracerco.com/marketing/topic/safeguard-brand-quality)
- [safety (2)](https://blog.tracerco.com/marketing/topic/safety)
- [safety awareness (2)](https://blog.tracerco.com/marketing/topic/safety-awareness)
- [safety stand-down (2)](https://blog.tracerco.com/marketing/topic/safety-stand-down)
- [shale (2)](https://blog.tracerco.com/marketing/topic/shale)
- [shale production (2)](https://blog.tracerco.com/marketing/topic/shale-production)
- [small leaks (2)](https://blog.tracerco.com/marketing/topic/small-leaks)
- [solids buildup (2)](https://blog.tracerco.com/marketing/topic/solids-buildup)
- [stuck pig (2)](https://blog.tracerco.com/marketing/topic/stuck-pig)
- [tracer analysis (2)](https://blog.tracerco.com/marketing/topic/tracer-analysis)
- [water tracer (2)](https://blog.tracerco.com/marketing/topic/water-tracer)
- [well communication (2)](https://blog.tracerco.com/marketing/topic/well-communication)
- [work safe home safe (2)](https://blog.tracerco.com/marketing/topic/work-safe-home-safe)
- [workplace safety (2)](https://blog.tracerco.com/marketing/topic/workplace-safety)
- [Ammonia converter (1)](https://blog.tracerco.com/marketing/topic/ammonia-converter)
- [Be Safe (1)](https://blog.tracerco.com/marketing/topic/be-safe)
- [Blockages in perforated plates (1)](https://blog.tracerco.com/marketing/topic/blockages-in-perforated-plates)
- [CCS (1)](https://blog.tracerco.com/marketing/topic/ccs)
- [CCUS (1)](https://blog.tracerco.com/marketing/topic/ccus)
- [CDU (1)](https://blog.tracerco.com/marketing/topic/cdu)
- [Carbon capture and storage (1)](https://blog.tracerco.com/marketing/topic/carbon-capture-and-storage)
- [Carryover (1)](https://blog.tracerco.com/marketing/topic/carryover)
- [Column Flooding (1)](https://blog.tracerco.com/marketing/topic/column-flooding)
- [Demulsifier Chemical (1)](https://blog.tracerco.com/marketing/topic/demulsifier-chemical)
- [Digital Marketing (1)](https://blog.tracerco.com/marketing/topic/digital-marketing)
- [EHS (1)](https://blog.tracerco.com/marketing/topic/ehs)
- [EHS behaviour (1)](https://blog.tracerco.com/marketing/topic/ehs-behaviour)
- [EHS culture (1)](https://blog.tracerco.com/marketing/topic/ehs-culture)
- [EPD (1)](https://blog.tracerco.com/marketing/topic/epd)
- [Entrainment (1)](https://blog.tracerco.com/marketing/topic/entrainment)
- [FCCU (1)](https://blog.tracerco.com/marketing/topic/fccu)
- [FMD (1)](https://blog.tracerco.com/marketing/topic/fmd)
- [FMI (1)](https://blog.tracerco.com/marketing/topic/fmi)
- [Global exchange (1)](https://blog.tracerco.com/marketing/topic/global-exchange)
- [H2S Absorber (1)](https://blog.tracerco.com/marketing/topic/h2s-absorber)
- [Heavy oil (1)](https://blog.tracerco.com/marketing/topic/heavy-oil)
- [InDepth (1)](https://blog.tracerco.com/marketing/topic/indepth)
- [Intercat (1)](https://blog.tracerco.com/marketing/topic/intercat)
- [Life cycle management (1)](https://blog.tracerco.com/marketing/topic/life-cycle-management)
- [NORM Monitor-IS (1)](https://blog.tracerco.com/marketing/topic/norm-monitor-is)
- [NORM Survey Meters (1)](https://blog.tracerco.com/marketing/topic/norm-survey-meters)
- [OTC (1)](https://blog.tracerco.com/marketing/topic/otc)
- [PSV (1)](https://blog.tracerco.com/marketing/topic/psv)
- [Physics (1)](https://blog.tracerco.com/marketing/topic/physics)
- [Platform Members (1)](https://blog.tracerco.com/marketing/topic/platform-members)
- [Platform Memeber Integrity (1)](https://blog.tracerco.com/marketing/topic/platform-memeber-integrity)
- [Platform Structural Members (1)](https://blog.tracerco.com/marketing/topic/platform-structural-members)
- [ROV-deployed instrumentation (1)](https://blog.tracerco.com/marketing/topic/rov-deployed-instrumentation)
- [SEO (1)](https://blog.tracerco.com/marketing/topic/seo)
- [Suspected maldistribution (1)](https://blog.tracerco.com/marketing/topic/suspected-maldistribution)
- [ThruVision (1)](https://blog.tracerco.com/marketing/topic/thruvision)
- [Tracerco Day (1)](https://blog.tracerco.com/marketing/topic/tracerco-day)
- [Tray weeping (1)](https://blog.tracerco.com/marketing/topic/tray-weeping)
- [Water Ingress (1)](https://blog.tracerco.com/marketing/topic/water-ingress)
- [Weeping (1)](https://blog.tracerco.com/marketing/topic/weeping)
- [activities (1)](https://blog.tracerco.com/marketing/topic/activities)
- [adulteration (1)](https://blog.tracerco.com/marketing/topic/adulteration)
- [authentication solutions (1)](https://blog.tracerco.com/marketing/topic/authentication-solutions)
- [authentication, product authentication (1)](https://blog.tracerco.com/marketing/topic/authentication-product-authentication)
- [beer column (1)](https://blog.tracerco.com/marketing/topic/beer-column)
- [brand (1)](https://blog.tracerco.com/marketing/topic/brand)
- [brand protection tehnology (1)](https://blog.tracerco.com/marketing/topic/brand-protection-tehnology)
- [butadiene condenser (1)](https://blog.tracerco.com/marketing/topic/butadiene-condenser)
- [butadiene purification unit (1)](https://blog.tracerco.com/marketing/topic/butadiene-purification-unit)
- [calibrate flow meters (1)](https://blog.tracerco.com/marketing/topic/calibrate-flow-meters)
- [catalyst loss (1)](https://blog.tracerco.com/marketing/topic/catalyst-loss)
- [celebration (1)](https://blog.tracerco.com/marketing/topic/celebration)
- [counterfeit fuel (1)](https://blog.tracerco.com/marketing/topic/counterfeit-fuel)
- [critical path (1)](https://blog.tracerco.com/marketing/topic/critical-path)
- [critical path planning (1)](https://blog.tracerco.com/marketing/topic/critical-path-planning)
- [crude distillation unit (1)](https://blog.tracerco.com/marketing/topic/crude-distillation-unit)
- [crude unit (1)](https://blog.tracerco.com/marketing/topic/crude-unit)
- [crude vacuum tower (1)](https://blog.tracerco.com/marketing/topic/crude-vacuum-tower)
- [debutanizer (1)](https://blog.tracerco.com/marketing/topic/debutanizer)
- [desalter maldistribution (1)](https://blog.tracerco.com/marketing/topic/desalter-maldistribution)
- [desalter performance (1)](https://blog.tracerco.com/marketing/topic/desalter-performance)
- [distillation column service (1)](https://blog.tracerco.com/marketing/topic/distillation-column-service)
- [distillation tower scan (1)](https://blog.tracerco.com/marketing/topic/distillation-tower-scan)
- [distribution study (1)](https://blog.tracerco.com/marketing/topic/distribution-study)
- [education (1)](https://blog.tracerco.com/marketing/topic/education)
- [electronic personal dosimeter (1)](https://blog.tracerco.com/marketing/topic/electronic-personal-dosimeter)
- [environmental reporting (1)](https://blog.tracerco.com/marketing/topic/environmental-reporting)
- [exchangers (1)](https://blog.tracerco.com/marketing/topic/exchangers)
- [extraction tower (1)](https://blog.tracerco.com/marketing/topic/extraction-tower)
- [fcc addition systems (1)](https://blog.tracerco.com/marketing/topic/fcc-addition-systems)
- [fcc additives (1)](https://blog.tracerco.com/marketing/topic/fcc-additives)
- [fcc reactor (1)](https://blog.tracerco.com/marketing/topic/fcc-reactor)
- [flare gas measurement (1)](https://blog.tracerco.com/marketing/topic/flare-gas-measurement)
- [foam profile (1)](https://blog.tracerco.com/marketing/topic/foam-profile)
- [fouled trays (1)](https://blog.tracerco.com/marketing/topic/fouled-trays)
- [fouling accumulation (1)](https://blog.tracerco.com/marketing/topic/fouling-accumulation)
- [fracture diagnostics (1)](https://blog.tracerco.com/marketing/topic/fracture-diagnostics)
- [fuel adulteration (1)](https://blog.tracerco.com/marketing/topic/fuel-adulteration)
- [fuel marker (1)](https://blog.tracerco.com/marketing/topic/fuel-marker)
- [fuel marker technology (1)](https://blog.tracerco.com/marketing/topic/fuel-marker-technology)
- [fuel marking (1)](https://blog.tracerco.com/marketing/topic/fuel-marking)
- [fuel smuggling (1)](https://blog.tracerco.com/marketing/topic/fuel-smuggling)
- [fugitive emissions (1)](https://blog.tracerco.com/marketing/topic/fugitive-emissions)
- [gamma ray inspection distillation (1)](https://blog.tracerco.com/marketing/topic/gamma-ray-inspection-distillation)
- [gamma scan distillationcolumns (1)](https://blog.tracerco.com/marketing/topic/gamma-scan-distillationcolumns)
- [gammatrac (1)](https://blog.tracerco.com/marketing/topic/gammatrac)
- [gas flow meter prover (1)](https://blog.tracerco.com/marketing/topic/gas-flow-meter-prover)
- [gas plant (1)](https://blog.tracerco.com/marketing/topic/gas-plant)
- [gas undercutting (1)](https://blog.tracerco.com/marketing/topic/gas-undercutting)
- [grout compliance (1)](https://blog.tracerco.com/marketing/topic/grout-compliance)
- [grout density monitoring (1)](https://blog.tracerco.com/marketing/topic/grout-density-monitoring)
- [grout quality (1)](https://blog.tracerco.com/marketing/topic/grout-quality)
- [health and safety (1)](https://blog.tracerco.com/marketing/topic/health-and-safety)
- [heat exchanger (1)](https://blog.tracerco.com/marketing/topic/heat-exchanger)
- [heat exchangers (1)](https://blog.tracerco.com/marketing/topic/heat-exchangers)
- [interface levels (1)](https://blog.tracerco.com/marketing/topic/interface-levels)
- [leak study (1)](https://blog.tracerco.com/marketing/topic/leak-study)
- [leak testing (1)](https://blog.tracerco.com/marketing/topic/leak-testing)
- [leaking pressure safety valve (1)](https://blog.tracerco.com/marketing/topic/leaking-pressure-safety-valve)
- [leaking psv (1)](https://blog.tracerco.com/marketing/topic/leaking-psv)
- [liquid carry-over (1)](https://blog.tracerco.com/marketing/topic/liquid-carry-over)
- [liquid liquid extractor (1)](https://blog.tracerco.com/marketing/topic/liquid-liquid-extractor)
- [marker systems (1)](https://blog.tracerco.com/marketing/topic/marker-systems)
- [mass transfer diagnostics (1)](https://blog.tracerco.com/marketing/topic/mass-transfer-diagnostics)
- [medical (1)](https://blog.tracerco.com/marketing/topic/medical)
- [mental wellbeing (1)](https://blog.tracerco.com/marketing/topic/mental-wellbeing)
- [mobile tracer labs (1)](https://blog.tracerco.com/marketing/topic/mobile-tracer-labs)
- [monopile and jacket foundations (1)](https://blog.tracerco.com/marketing/topic/monopile-and-jacket-foundations)
- [new technology (1)](https://blog.tracerco.com/marketing/topic/new-technology)
- [oil residence time test (1)](https://blog.tracerco.com/marketing/topic/oil-residence-time-test)
- [outdoor fun (1)](https://blog.tracerco.com/marketing/topic/outdoor-fun)
- [personal dosimetry (1)](https://blog.tracerco.com/marketing/topic/personal-dosimetry)
- [pig run (1)](https://blog.tracerco.com/marketing/topic/pig-run)
- [pig tracking (1)](https://blog.tracerco.com/marketing/topic/pig-tracking)
- [pig tracking services (1)](https://blog.tracerco.com/marketing/topic/pig-tracking-services)
- [plant performance (1)](https://blog.tracerco.com/marketing/topic/plant-performance)
- [polymer tracer technology (1)](https://blog.tracerco.com/marketing/topic/polymer-tracer-technology)
- [polymerisation (1)](https://blog.tracerco.com/marketing/topic/polymerisation)
- [popcorn polymer (1)](https://blog.tracerco.com/marketing/topic/popcorn-polymer)
- [pre-turnaround planning (1)](https://blog.tracerco.com/marketing/topic/pre-turnaround-planning)
- [pressure safety valve (1)](https://blog.tracerco.com/marketing/topic/pressure-safety-valve)
- [process optimisation (1)](https://blog.tracerco.com/marketing/topic/process-optimisation)
- [process pipes (1)](https://blog.tracerco.com/marketing/topic/process-pipes)
- [product assurance (1)](https://blog.tracerco.com/marketing/topic/product-assurance)
- [providing insight onsite (1)](https://blog.tracerco.com/marketing/topic/providing-insight-onsite)
- [radioactive source security (1)](https://blog.tracerco.com/marketing/topic/radioactive-source-security)
- [radiography (1)](https://blog.tracerco.com/marketing/topic/radiography)
- [reactor cyclone (1)](https://blog.tracerco.com/marketing/topic/reactor-cyclone)
- [reactor distributor (1)](https://blog.tracerco.com/marketing/topic/reactor-distributor)
- [reactor riser (1)](https://blog.tracerco.com/marketing/topic/reactor-riser)
- [reactor stripper (1)](https://blog.tracerco.com/marketing/topic/reactor-stripper)
- [real-time density profiling (1)](https://blog.tracerco.com/marketing/topic/real-time-density-profiling)
- [real-time insights (1)](https://blog.tracerco.com/marketing/topic/real-time-insights)
- [real-time measurement (1)](https://blog.tracerco.com/marketing/topic/real-time-measurement)
- [refining (1)](https://blog.tracerco.com/marketing/topic/refining)
- [refractory depth (1)](https://blog.tracerco.com/marketing/topic/refractory-depth)
- [refractory lined pipes (1)](https://blog.tracerco.com/marketing/topic/refractory-lined-pipes)
- [refractory lined vessels (1)](https://blog.tracerco.com/marketing/topic/refractory-lined-vessels)
- [refractory loss (1)](https://blog.tracerco.com/marketing/topic/refractory-loss)
- [refractory measurements (1)](https://blog.tracerco.com/marketing/topic/refractory-measurements)
- [regenerator cyclone (1)](https://blog.tracerco.com/marketing/topic/regenerator-cyclone)
- [remaining oil saturation (1)](https://blog.tracerco.com/marketing/topic/remaining-oil-saturation)
- [reservoir fluid inflow (1)](https://blog.tracerco.com/marketing/topic/reservoir-fluid-inflow)
- [reservoir stimulation (1)](https://blog.tracerco.com/marketing/topic/reservoir-stimulation)
- [responsive design (1)](https://blog.tracerco.com/marketing/topic/responsive-design)
- [riser reactor (1)](https://blog.tracerco.com/marketing/topic/riser-reactor)
- [risers (1)](https://blog.tracerco.com/marketing/topic/risers)
- [safety behaviour (1)](https://blog.tracerco.com/marketing/topic/safety-behaviour)
- [safety culture (1)](https://blog.tracerco.com/marketing/topic/safety-culture)
- [safety education (1)](https://blog.tracerco.com/marketing/topic/safety-education)
- [separation tower scanning (1)](https://blog.tracerco.com/marketing/topic/separation-tower-scanning)
- [separator systems (1)](https://blog.tracerco.com/marketing/topic/separator-systems)
- [shutdown planning (1)](https://blog.tracerco.com/marketing/topic/shutdown-planning)
- [shutdowns (1)](https://blog.tracerco.com/marketing/topic/shutdowns)
- [source security (1)](https://blog.tracerco.com/marketing/topic/source-security)
- [source theft (1)](https://blog.tracerco.com/marketing/topic/source-theft)
- [tower performance (1)](https://blog.tracerco.com/marketing/topic/tower-performance)
- [trayed extraction tower (1)](https://blog.tracerco.com/marketing/topic/trayed-extraction-tower)
- [wash bed optimization (1)](https://blog.tracerco.com/marketing/topic/wash-bed-optimization)

see all

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