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Rising to the salt extraction challenge

A salt extraction operation had to transfer shortly from an onshore to an offshore web site equipped by 5 km of pipework. The firm turned to circulate management companion Celeros to help meet the distinctive circumstances encountered on the new salt nicely.
Overview of the two new water injection pumps for single and parallel operation, following installation and commissioning on the Frisia Zout BV web site.
A new salt extraction plant off the north coast of Holland has been introduced on-line forward of schedule, stopping a potential halt in production when the present onshore well developed issues. Frisia Zout BV, part of K+S Minerals and Agriculture GmbH, was capable of 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 delivery in bulk to industry. The the rest is packed in smaller quantities for use in meals manufacturing or made into cubes for water purification.
The salt is extracted under licence from the Dutch authorities. The current borehole licence

allowed K+S to extract salt from underground on the mainland. Due to regulatory modifications, the brand 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 website.
New challenges

K+S started planning for a new pump building in 2017, and construction began in April 2020 with the aim of bringing it onstream before the prevailing extraction licence expired on the end of 2021. However, เพรสเชอร์เกจ arose with the present onshore well, which meant that manufacturing would cease before anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, but this was an costly different. As a result, it grew to become imperative to convey the brand new offshore well onstream as quickly as potential.
Time pressures were not the one challenges the corporate faced. Due to the pure geology, the extraction path to the new offshore useful resource was not a straight bore: it modified path twice earlier than reaching the salt deposits. In truth, the new plant is fed by one of many deepest wells in the world and has 5 km of pipework past the water injection pumps. As a result, the method water needs to be pumped in at high stress (250 barg) and at a high move price (450 m3/h) to extract the amount 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 through the ClydeUnion Pumps brand, based mostly not solely on the high quality of ITS OEM pumps but also on its capability to reply rapidly to any operational points. The firm turned to its trusted flow control partner once again for help in meeting the distinctive circumstances encountered on the new salt nicely.
Celeros FT model ClydeUnion Pumps assessed the flow requirements for the water injection process on the new plant and verified that CUP-BB3 pumps could probably be made to satisfy requirements. The pumps had been specified with Duplex stainless-steel casings because they’d be working in a salt-laden surroundings. Celeros FT manufactured, equipped, installed and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, assembly unusual requirements for prime pressure and high move charges. In เกจวัดแรงดัน , 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 new duty requirements.
Jouk Riemer, project supervisor for Frisia Zout BV, explained: “We have used CUP-BB3 pumps up to now and found that their multistage centrifugal design offers better performance, compared to plunger pumps, for this utility. We wanted to use them again for the new project. The Celeros FT group responded to the challenges magnificently, using their engineering experience to establish one of the best resolution to fulfill the strain and move charges we required, delivering the pump skids to satisfy the new development schedule and helping us keep the challenge on monitor.”

Future assured

The new salt extraction plant came online in December 2020. Its CUP-BB3 pumps meet the excessive stress and flow rates required for the applying and might run in parallel, which has improved productiveness. The availability of a spare pump gives additional confidence that manufacturing downtime might be minimal. The company’s ability to satisfy the accelerated venture deadline is especially impressive when you consider that the Covid-19 pandemic was already affecting provides of supplies and elements. The Celeros FT staff worked hard to ensure that this didn’t have any impression on their buyer.
Celeros FT also offered specialist engineering expertise all through the installation and commissioning section and will continue to make sure the pumps operate satisfactorily all through the plant’s 15-year lifespan, although the pump building may be required to serve a couple of nicely in future as demand for K+S excessive purity salt continues to develop. Easy substitute of wear and tear parts and ongoing service assist from Celeros FT will ensure that the BB3 pumps continue to satisfy operational parameters throughout the extraction plant’s lifetime.
Riemer stated: “The combination of excessive quality OEM equipment and practical engineering skills supplied by Celeros Flow Technology was instrumental in delivering this challenge ahead of time. I’m convinced it will have taken a lot longer to get what we required from one other pump producer. The company’s responsiveness was crucial in meeting our revised deadline, lowering prices and maintaining extraction at this website viable.” Riemer concluded: “This is the primary offshore extraction nicely we now have developed nevertheless it has been a largely positive expertise thanks to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump data to this challenge and are a fundamental part of its success.”

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