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Rising to the salt extraction problem

A salt extraction operation had to transfer shortly from an onshore to an offshore site provided by 5 km of pipework. The company turned to move management partner Celeros to assist meet the distinctive circumstances encountered on the new salt properly.
Overview of the two 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 on-line forward of schedule, stopping a potential halt in manufacturing when the existing onshore nicely developed points. Frisia Zout BV, part of K+S Minerals and Agriculture GmbH, was able to overcome the time and technical challenges of accelerating the project by working in partnership with Celeros Flow Technology (Celeros FT).
The bulk of the salt produced by Frisia Zout BV goes loose to a forty,000-tonne storage facility for supply in bulk to trade. The remainder is packed in smaller quantities for use in food manufacturing or made into cubes for water purification.
The salt is extracted beneath licence from the Dutch authorities. The present borehole licence

allowed K+S to extract salt from underground on the mainland. Due to regulatory adjustments, the model new licence would solely permit extraction from subsea sources off the coast. Consequently, a new borehole and related plant was required on the Frisia Zout BV web site.
New challenges

K+S began planning for a brand new pump building in 2017, and construction began in April 2020 with the aim of bringing it onstream before the present extraction licence expired at the finish of 2021. However, unexpected difficulties arose with the present onshore well, which meant that production would cease ahead of anticipated. To bridge the hole, Frisia Zout BV began bringing in salt water by tanker, but this was an costly various. As a result, it turned imperative to convey the model new offshore nicely onstream as quickly as potential.
Time pressures were not the one challenges the corporate faced. Due to the natural geology, the extraction path to the model new offshore useful resource was not a straight bore: it modified course twice earlier than reaching the salt deposits. In reality, the model new plant is fed by one of many deepest wells on the earth and has 5 km of pipework beyond the water injection pumps. As a end result, the method water must be pumped in at excessive pressure (250 barg) and at a high flow price (450 m3/h) to extract the quantity of salt required, making the selection of pumps crucial to success.
Total solution

Frisia Zout BV has a protracted and established relationship with Celeros FT by way of the ClydeUnion Pumps model, based not only on the high quality of ITS OEM pumps but in addition on its capacity to respond quickly to any operational issues. The firm turned to its trusted move management associate as soon as again for assist in meeting the distinctive circumstances encountered at the new salt properly.
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 could possibly be made to meet requirements. The pumps had been specified with Duplex stainless-steel casings as a end result of they might be working in a salt-laden surroundings. Celeros FT manufactured, equipped, installed and commissioned the mission-critical pumps for injecting water into the brand new offshore salt cavern, meeting uncommon necessities for top strain 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 ensure it met the new obligation necessities.
Jouk Riemer, venture manager for Frisia Zout BV, defined: “We have used CUP-BB3 pumps prior to now and located that their multistage centrifugal design gives better performance, compared to plunger pumps, for this utility. We wanted to use them again for the model new project. The Celeros FT group responded to the challenges magnificently, using their engineering experience to determine the best resolution to meet the stress and circulate rates we required, delivering the pump skids to satisfy the new building schedule and serving to us maintain the challenge on monitor.”

ไดอะแฟรม assured

The new salt extraction plant came online in December 2020. Its CUP-BB3 pumps meet the high stress and circulate rates required for the appliance 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 capability to satisfy the accelerated project deadline is especially spectacular when you consider that the Covid-19 pandemic was already affecting supplies of supplies and elements. The Celeros FT staff worked onerous to ensure that this did not have any impression on their buyer.
Celeros FT additionally supplied specialist engineering experience all through the set up and commissioning phase and will proceed to make sure the pumps operate satisfactorily throughout the plant’s 15-year lifespan, although the pump building may be required to serve multiple properly in future as demand for K+S high purity salt continues to grow. Easy replacement of damage parts and ongoing service support from Celeros FT will make certain that the BB3 pumps proceed to satisfy operational parameters throughout the extraction plant’s lifetime.
Riemer stated: “The combination of excessive quality OEM equipment and practical engineering abilities supplied by Celeros Flow Technology was instrumental in delivering this challenge forward of time. I’m satisfied it might have taken so much longer to get what we required from another pump manufacturer. The company’s responsiveness was crucial in meeting our revised deadline, reducing prices and preserving extraction at this web site viable.” Riemer concluded: “This is the first offshore extraction well we’ve developed nevertheless it has been a largely positive experience due to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump knowledge to this challenge and are a elementary a half of its success.”

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