Rising to the salt extraction challenge

A salt extraction operation needed to transfer shortly from an onshore to an offshore web site equipped by 5 km of pipework. The company turned to move control companion Celeros to assist meet the unique circumstances encountered at 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 site.
A new salt extraction plant off the north coast of Holland has been brought online ahead of schedule, preventing a possible halt in production when the prevailing 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 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 forty,000-tonne storage facility for supply in bulk to industry. The remainder is packed in smaller quantities to be used in food production or made into cubes for water purification.
The salt is extracted beneath licence from the Dutch government. The present borehole licence
allowed K+S to extract salt from underground on the mainland. Due to regulatory modifications, 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 site.
New challenges
K+S started planning for a model new pump building in 2017, and building began in April 2020 with the aim of bringing it onstream earlier than the existing extraction licence expired at the end of 2021. However, unforeseen difficulties arose with the existing onshore well, which meant that production would stop sooner than anticipated. To bridge the gap, Frisia Zout BV began bringing in salt water by tanker, however this was an expensive various. As a end result, it grew to become imperative to bring the model new offshore well onstream as soon as attainable.
Time pressures were not the one challenges the corporate confronted. Due to the pure geology, the extraction path to the new offshore useful resource was not a straight bore: it modified path twice before reaching the salt deposits. In reality, the new plant is fed by one of the deepest wells on the planet and has 5 km of pipework beyond the water injection pumps. As a result, the process water has to be pumped in at excessive pressure (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 answer
Frisia Zout BV has an extended and established relationship with Celeros FT through the ClydeUnion Pumps model, based not solely on the high quality of ITS OEM pumps but also on its ability to reply quickly to any operational issues. The company turned to its trusted circulate management partner as soon as again for assist in meeting the unique circumstances encountered on the new salt well.
เกจวัดแรงดันต่ำ assessed the circulate necessities for the water injection course of on the new plant and verified that CUP-BB3 pumps might be made to satisfy necessities. The pumps had been specified with Duplex stainless-steel casings as a outcome of they might be working in a salt-laden environment. Celeros FT manufactured, provided, installed and commissioned the mission-critical pumps for injecting water into the brand new offshore salt cavern, meeting uncommon requirements for high strain 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 ensure it met the brand 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 provides higher efficiency, in comparison with plunger pumps, for this software. We wished to make use of them again for the model new project. The Celeros FT group responded to the challenges magnificently, utilizing their engineering expertise to identify the best answer to meet the pressure and move charges we required, delivering the pump skids to satisfy the model new development schedule and helping us keep the challenge on monitor.”
Future assured
The new salt extraction plant came on-line in December 2020. Its CUP-BB3 pumps meet the excessive stress and flow rates required for the appliance and may run in parallel, which has improved productivity. The availability of a spare pump provides additional confidence that manufacturing downtime will be minimal. The company’s capability to satisfy the accelerated challenge deadline is particularly spectacular when you consider that the Covid-19 pandemic was already affecting supplies of supplies and parts. The Celeros FT group labored exhausting to make certain that this did not have any influence on their customer.
Celeros FT also supplied specialist engineering expertise throughout the set up and commissioning part and will proceed to ensure the pumps operate satisfactorily throughout the plant’s 15-year lifespan, although the pump building may be required to serve a couple of well in future as demand for K+S high purity salt continues to grow. Easy substitute of wear parts and ongoing service help from Celeros FT will ensure that the BB3 pumps proceed to meet operational parameters throughout the extraction plant’s lifetime.
Riemer stated: “The combination of high 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 essential in assembly our revised deadline, lowering prices and keeping extraction at this website viable.” Riemer concluded: “This is the first offshore extraction nicely we’ve developed nevertheless it has been a largely optimistic experience due to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump data to this project and are a elementary a part of its success.”

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