Rising to the salt extraction problem

A salt extraction operation needed to move shortly from an onshore to an offshore site equipped by 5 km of pipework. The company turned to flow management associate Celeros to assist meet the distinctive circumstances encountered on the new salt properly.
Overview of the 2 new water injection pumps for single and parallel operation, following set up and commissioning on the Frisia Zout BV website.
A new salt extraction plant off the north coast of Holland has been brought online forward of schedule, stopping a possible halt in manufacturing when the prevailing onshore well developed points. Frisia Zout BV, part of K+S Minerals and Agriculture GmbH, was capable of overcome the time and technical challenges of accelerating the challenge by working in partnership with Celeros Flow Technology (Celeros FT).
The bulk of the salt produced by Frisia Zout BV goes unfastened to a 40,000-tonne storage facility for supply in bulk to business. The remainder is packed in smaller quantities for use in meals production or made into cubes for water purification.
The salt is extracted beneath licence from the Dutch government. The current borehole licence
allowed K+S to extract salt from underground on the mainland. Due to regulatory adjustments, the new licence would only allow extraction from subsea sources off the coast. Consequently, a new borehole and related plant was required at the Frisia Zout BV web site.
New challenges
K+S began planning for a new pump building in 2017, and construction began in April 2020 with the goal of bringing it onstream earlier than the present extraction licence expired on the end of 2021. However, unexpected difficulties arose with the existing onshore nicely, which meant that manufacturing would stop sooner than anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, but this was an expensive various. As a end result, it grew to become imperative to convey the new offshore nicely onstream as quickly as potential.
Time pressures were not the one challenges the company faced. Due to the pure geology, the extraction route to the new offshore resource was not a straight bore: it changed course twice earlier than reaching the salt deposits. In fact, the brand new plant is fed by one of the deepest wells in the world and has 5 km of pipework beyond the water injection pumps. As a result, the method water has to be pumped in at high pressure (250 barg) and at a high circulate fee (450 m3/h) to extract the amount of salt required, making the selection of pumps critical to success.
Total answer
Frisia Zout BV has an extended and established relationship with Celeros FT through the ClydeUnion Pumps brand, primarily based not only on the prime quality of ITS OEM pumps but in addition on its capability to reply rapidly to any operational points. The company turned to its trusted flow management companion as quickly as again for assist in assembly the distinctive circumstances encountered at the new salt nicely.
Celeros FT model ClydeUnion Pumps assessed the move requirements for the water injection course of on the new plant and verified that CUP-BB3 pumps might be made to meet requirements. The pumps have been specified with Duplex stainless-steel casings as a outcome of they would be working in a salt-laden setting. เกจวัดแรงดันแก๊สco2 manufactured, provided, put in and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, assembly uncommon requirements for prime pressure and high circulate rates. In addition, they supported Frisia Zout BV in bringing an older pump back into service as a spare: assessing it and upgrading the casing to make sure it met the model new obligation necessities.
Jouk Riemer, venture manager for Frisia Zout BV, explained: “We have used CUP-BB3 pumps in the past and located that their multistage centrifugal design provides higher efficiency, in comparability with plunger pumps, for this utility. We wished to make use of them again for the new project. The Celeros FT group responded to the challenges magnificently, using their engineering experience to identify the most effective solution to fulfill the stress and flow rates we required, delivering the pump skids to meet the new building schedule and helping us keep the project on observe.”
Future assured
The new salt extraction plant came online in December 2020. Its CUP-BB3 pumps meet the high stress and flow rates required for the applying and can run in parallel, which has improved productiveness. The availability of a spare pump offers extra confidence that manufacturing downtime might be minimal. The company’s capacity to fulfill the accelerated project deadline is particularly spectacular when you consider that the Covid-19 pandemic was already affecting supplies of materials and parts. The Celeros FT staff worked exhausting to guarantee that this did not have any impact on their customer.
Celeros FT also offered specialist engineering expertise throughout the installation and commissioning part and will proceed to make sure the pumps function satisfactorily all through the plant’s 15-year lifespan, although the pump building could also be required to serve a couple of properly in future as demand for K+S excessive purity salt continues to develop. Easy replacement of wear and tear elements and ongoing service support from Celeros FT will make sure that the BB3 pumps proceed to meet operational parameters all through the extraction plant’s lifetime.
Riemer mentioned: “The combination of high quality OEM equipment and practical engineering skills offered by Celeros Flow Technology was instrumental in delivering this venture forward of time. I’m satisfied it will have taken a lot longer to get what we required from one other pump manufacturer. The company’s responsiveness was crucial in assembly our revised deadline, reducing prices and preserving extraction at this web site viable.” Riemer concluded: “This is the first offshore extraction properly we’ve developed however it has been a largely constructive experience thanks to Celeros Flow Technology. They brought invaluable engineering experience and specialist pump information to this venture and are a basic part of its success.”

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