Heat exchanger repairs on the Humber
Heat exchanger repairs on the Humber cover the refineries, chemical plants and port terminals along the estuary. Send the nameplate and what has happened, and a specialist who works on that type will come back to you. Coverage is UK wide.
Tell us about your humber and immingham
Five answers, all from memory. The detail comes next, and it is optional.
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Common heat exchanger problems on the Humber
It has failed or is leaking
Fluids mixing, a leak at the unit, or one that will not hold pressure.
Emergency repair →Losing dutyPerformance has dropped
Higher pressure drop, a wider approach temperature, or a duty it no longer reaches.
Cleaning options →PlannedA service or shutdown is coming
Planned maintenance, an outage window, or a spare that needs to be ready.
Servicing options →UnsureNot sure what is wrong
Send the nameplate and what you have noticed. That is enough to get an answer.
Send the details →Industrial plant on the Humber
Heat exchanger repairs on the Humber serve refining, chemicals and one of the country's busiest ports, on an estuary that has recently been through significant consolidation.
- One operating refinery, where recently there were two
- The Phillips 66 Humber Refinery continues to operate. Prax Lindsey went into insolvency in June 2025 and stopped production that August; Phillips 66 acquired the assets, completing in April 2026, and has said it will not restart standalone refining there, integrating key facilities instead. Checked 1 September 2026.
- Estuary industry, not town industry
- The plant here sits along the south bank and around Immingham rather than in any single settlement. Access, road routes and site inductions are estuary-scale considerations rather than local ones.
- Port and terminal plant alongside the process plant
- Immingham is a major bulk port. Terminals, tank farms and marine loading facilities all carry heat transfer equipment of their own, and it is a different population from the refinery units.
- Estuarine cooling water
- Water drawn from the Humber brings silt and biological load with it. Tube side fouling here is a running condition to be managed rather than an occasional event, and it shapes both cleaning intervals and material choice.
Heat exchangers used on the Humber
- Refinery shell and tube exchangers, including feed and effluent trains and column services
- Air-cooled units where cooling water is limited or its temperature is unhelpful
- Terminal and tank farm heating, including heavy product heaters
- Plate exchangers on utility and closed cooling water duties
- Materials chosen for brackish and estuarine water rather than for clean supply
Humber and Immingham questions
Has the closure at Lindsey changed what is on the estuary?
Yes. Production stopped in August 2025 and the site is not restarting as a standalone refinery, with key facilities being integrated into the neighbouring Humber Refinery instead. Anything written before mid 2025 describes an estuary with two operating refineries on it, and that is no longer the case.
Does estuary cooling water change how often exchangers need cleaning?
It usually does. Silt and biological load from estuarine water foul the tube side continuously rather than occasionally, so cleaning here is closer to a managed running condition than to a periodic task, and trending pressure drop is more useful than a fixed interval.