Rising to the salt extraction challenge

A salt extraction operation needed to move shortly from an onshore to an offshore web site provided by 5 km of pipework. The company turned to circulate control companion Celeros to assist 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 web site.
A new salt extraction plant off the north coast of Holland has been brought online ahead of schedule, stopping a possible halt in manufacturing when the existing onshore properly 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 venture by working in partnership with Celeros Flow Technology (Celeros FT).
The bulk of the salt produced by Frisia Zout BV goes unfastened to a forty,000-tonne storage facility for delivery in bulk to trade. The the rest is packed in smaller portions for use 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 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 site.
New challenges
K+S started planning for a brand new pump building in 2017, and development began in April 2020 with the aim of bringing it onstream earlier than the prevailing extraction licence expired on the end of 2021. However, pressure gauge 4 นิ้ว ราคา arose with the prevailing onshore well, which meant that manufacturing would stop before anticipated. To bridge the gap, Frisia Zout BV started bringing in salt water by tanker, but this was an costly various. As a end result, it became imperative to deliver the new offshore nicely onstream as quickly as possible.
Time pressures weren’t the one challenges the corporate faced. Due to the pure geology, the extraction route to the model 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 on the planet and has 5 km of pipework past the water injection pumps. As a result, the process water must be pumped in at high strain (250 barg) and at a excessive move price (450 m3/h) to extract the amount of salt required, making the selection of pumps crucial to success.
Total answer
Frisia Zout BV has an extended and established relationship with Celeros FT via the ClydeUnion Pumps brand, based mostly not solely on the prime quality of ITS OEM pumps but additionally on its capacity to reply shortly to any operational points. The company turned to its trusted circulate management companion once once more for help in meeting the distinctive circumstances encountered at the new salt properly.
Celeros FT model ClydeUnion Pumps assessed the circulate necessities for the water injection course of at the new plant and verified that CUP-BB3 pumps might be made to meet requirements. The pumps were specified with Duplex stainless-steel casings as a outcome of they’d be operating in a salt-laden setting. Celeros FT manufactured, provided, installed and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, meeting uncommon requirements for top 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 new obligation necessities.
Jouk Riemer, project manager for Frisia Zout BV, defined: “We have used CUP-BB3 pumps in the past and found that their multistage centrifugal design gives better performance, compared to plunger pumps, for this utility. We wanted to use them again for the brand new venture. The Celeros FT group responded to the challenges magnificently, using their engineering experience to determine the most effective resolution to meet the strain and flow charges we required, delivering the pump skids to meet the brand new building schedule and serving to us hold the project on track.”
Future assured
The new salt extraction plant got here on-line in December 2020. Its CUP-BB3 pumps meet the high stress and flow charges required for the application and may run in parallel, which has improved productiveness. The availability of a spare pump provides additional confidence that manufacturing downtime will be minimal. The company’s ability to satisfy the accelerated venture deadline is particularly impressive when you consider that the Covid-19 pandemic was already affecting supplies of supplies and parts. The Celeros FT team labored exhausting to make sure that this didn’t have any impact on their customer.
Celeros FT additionally offered specialist engineering expertise all through the set up and commissioning section and can proceed to make sure the pumps operate satisfactorily throughout the plant’s 15-year lifespan, though the pump constructing could additionally be required to serve a couple of nicely in future as demand for K+S high purity salt continues to grow. Easy substitute of wear parts and ongoing service assist from Celeros FT will ensure that the BB3 pumps continue to meet operational parameters all through the extraction plant’s lifetime.
Riemer said: “The combination of top of the range OEM tools and sensible engineering abilities provided by Celeros Flow Technology was instrumental in delivering this challenge forward of time. I’m convinced it would 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, decreasing prices and keeping extraction at this site viable.” Riemer concluded: “This is the primary offshore extraction well we now have developed nevertheless it has been a largely constructive expertise because of Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump data to this project and are a fundamental part of its success.”
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