Rising to the salt extraction challenge

A salt extraction operation had to move rapidly from an onshore to an offshore web site supplied by 5 km of pipework. The firm turned to circulate control associate Celeros to help meet the distinctive circumstances encountered at the new salt nicely.
Overview of the 2 new water injection pumps for single and parallel operation, following installation and commissioning at the Frisia Zout BV website.
A new salt extraction plant off the north coast of Holland has been introduced online ahead of schedule, stopping a potential halt in production when the prevailing onshore properly developed points. Frisia Zout BV, a half 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 unfastened to a 40,000-tonne storage facility for supply in bulk to trade. The the rest is packed in smaller portions to be used in food production or made into cubes for water purification.
The salt is extracted beneath licence from the Dutch authorities. The current borehole licence
allowed K+S to extract salt from underground on the mainland. Due to regulatory changes, the brand new licence would only allow extraction from subsea sources off the coast. Consequently, a model new borehole and related plant was required on the Frisia Zout BV site.
New challenges
K+S began planning for a new pump constructing in 2017, and development began in April 2020 with the aim of bringing it onstream earlier than the prevailing extraction licence expired at the end of 2021. However, unforeseen difficulties arose with the existing onshore nicely, which meant that manufacturing would cease sooner than anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, however this was an expensive various. As a outcome, it grew to become crucial to convey the brand new offshore properly onstream as quickly as possible.
Time pressures were not the one challenges the company faced. Due to the natural geology, the extraction path to the new offshore resource was not a straight bore: it modified direction twice before reaching the salt deposits. In truth, the model new plant is fed by one of many deepest wells on the planet and has 5 km of pipework beyond the water injection pumps. As a outcome, the method water has to be pumped in at excessive pressure (250 barg) and at a excessive move price (450 m3/h) to extract the quantity of salt required, making the choice of pumps critical to success.
Total answer
Frisia Zout BV has a protracted and established relationship with Celeros FT via the ClydeUnion Pumps brand, based mostly not only on the prime quality of ITS OEM pumps but also on its capacity to respond rapidly to any operational issues. The company turned to its trusted flow control partner as soon as once more for help in assembly the unique circumstances encountered at the new salt well.
Celeros FT model ClydeUnion Pumps assessed the circulate necessities for the water injection process on the new plant and verified that CUP-BB3 pumps could probably be made to fulfill requirements. The pumps were specified with Duplex stainless-steel casings because they’d be operating in a salt-laden surroundings. Celeros FT manufactured, provided, put in and commissioned the mission-critical pumps for injecting water into the brand new offshore salt cavern, meeting uncommon requirements for high stress and high move charges. 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 duty requirements.
Jouk Riemer, challenge manager for Frisia Zout BV, defined: “We have used CUP-BB3 pumps in the past and found that their multistage centrifugal design provides higher efficiency, in comparability with plunger pumps, for this utility. We wished to use them again for the new project. The Celeros FT staff responded to the challenges magnificently, utilizing their engineering experience to identify one of the best answer to meet the pressure and move charges we required, delivering the pump skids to fulfill the model new construction schedule and helping us keep the venture on track.”
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 appliance and might run in parallel, which has improved productiveness. The availability of a spare pump offers extra confidence that production downtime shall be minimal. The company’s capability to fulfill the accelerated project deadline is especially spectacular when you suppose about that the Covid-19 pandemic was already affecting provides of materials and elements. The Celeros FT staff labored onerous to ensure that this did not have any impression on their buyer.
Celeros FT also provided specialist engineering experience all through the set up and commissioning phase and can continue to make sure the pumps function satisfactorily all through the plant’s 15-year lifespan, although the pump building may be required to serve multiple well in future as demand for K+S excessive purity salt continues to develop. Easy substitute of damage parts and ongoing service help from Celeros FT will ensure that the BB3 pumps proceed to fulfill operational parameters all through the extraction plant’s lifetime.
Riemer said: “The mixture of excessive quality OEM tools and practical engineering abilities provided by Celeros Flow Technology was instrumental in delivering this venture forward of time. เกจวัดแรงดันnuovafima ’m convinced it will have taken so much longer to get what we required from one other pump manufacturer. The company’s responsiveness was crucial in meeting our revised deadline, reducing costs and keeping extraction at this site viable.” Riemer concluded: “This is the first offshore extraction well we’ve developed but it has been a largely optimistic expertise because of Celeros Flow Technology. ความหมายของเครื่องวัดความดัน brought invaluable engineering expertise and specialist pump data to this project and are a basic a half of its success.”
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