Rising to the salt extraction problem

A salt extraction operation had to move quickly from an onshore to an offshore website provided by 5 km of pipework. The firm turned to move control partner Celeros to assist meet the distinctive circumstances encountered at the new salt nicely.
Overview of the two new water injection pumps for single and parallel operation, following installation and commissioning at the Frisia Zout BV site.
A new salt extraction plant off the north coast of Holland has been brought online forward of schedule, stopping a possible halt in manufacturing when the existing onshore properly developed issues. Frisia Zout BV, a part of K+S Minerals and Agriculture GmbH, was in a place to 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 loose to a forty,000-tonne storage facility for supply in bulk to industry. The remainder is packed in smaller portions to be used in food manufacturing or made into cubes for water purification.
The salt is extracted beneath licence from the Dutch authorities. The existing borehole licence

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

K+S started planning for a new pump constructing in 2017, and building began in April 2020 with the purpose of bringing it onstream earlier than the prevailing extraction licence expired at the finish of 2021. However, unexpected difficulties arose with the prevailing onshore properly, which meant that manufacturing would stop ahead of anticipated. To bridge the hole, Frisia Zout BV began bringing in salt water by tanker, but this was an expensive alternative. As a outcome, it became imperative to convey the new offshore properly onstream as soon as attainable.
เกจวัดแรงดันลมคือ were not the only 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 reality, the brand 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 end result, the method water must be pumped in at excessive stress (250 barg) and at a excessive move rate (450 m3/h) to extract the quantity of salt required, making the choice of pumps important to success.
Total solution

Frisia Zout BV has a long and established relationship with Celeros FT by way of the ClydeUnion Pumps model, based not only on the prime quality of ITS OEM pumps but additionally on its capacity to respond quickly to any operational issues. The firm turned to its trusted flow control companion once again for assist in meeting the unique circumstances encountered at the new salt nicely.
Celeros FT model ClydeUnion Pumps assessed the flow necessities for the water injection process on the new plant and verified that CUP-BB3 pumps could possibly be made to satisfy necessities. The pumps have been specified with Duplex stainless-steel casings because they’d be operating in a salt-laden surroundings. Celeros FT manufactured, supplied, put in and commissioned the mission-critical pumps for injecting water into the brand new offshore salt cavern, meeting uncommon necessities for high stress and excessive move 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 brand new obligation 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 gives higher efficiency, in comparability with plunger pumps, for this software. We wished to make use of them again for the new project. The Celeros FT team responded to the challenges magnificently, utilizing their engineering experience to determine the best answer to fulfill the strain and flow rates we required, delivering the pump skids to satisfy the model new construction schedule and serving to us maintain the project on monitor.”

Future assured

The new salt extraction plant came on-line in December 2020. Its CUP-BB3 pumps meet the excessive strain and move charges required for the application and can run in parallel, which has improved productivity. The availability of a spare pump provides additional confidence that production downtime shall be minimal. The company’s ability to fulfill the accelerated project deadline is especially impressive when you consider that the Covid-19 pandemic was already affecting supplies of supplies and elements. The Celeros FT team worked exhausting to ensure that this didn’t have any impression on their buyer.
Celeros FT also provided specialist engineering expertise all through the set up and commissioning part and can continue to make sure the pumps function satisfactorily throughout the plant’s 15-year lifespan, though the pump constructing could also be required to serve multiple nicely in future as demand for K+S excessive purity salt continues to develop. Easy substitute of damage parts and ongoing service support from Celeros FT will make positive that the BB3 pumps continue to fulfill operational parameters throughout the extraction plant’s lifetime.
Riemer mentioned: “The mixture of excessive quality OEM equipment and sensible engineering expertise supplied by Celeros Flow Technology was instrumental in delivering this venture forward of time. I’m satisfied it will have taken lots longer to get what we required from another pump producer. The company’s responsiveness was crucial in assembly our revised deadline, reducing costs and keeping extraction at this web site viable.” Riemer concluded: “This is the primary offshore extraction well we have developed but it has been a largely constructive experience due to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump data to this venture and are a elementary a half of its success.”


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