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A salt extraction operation had to move shortly from an onshore to an offshore web site supplied by 5 km of pipework. The company turned to circulate control partner Celeros to help meet the unique circumstances encountered on the new salt well.
Overview of the two new water injection pumps for single and parallel operation, following set up and commissioning on the Frisia Zout BV website.
A new salt extraction plant off the north coast of Holland has been brought online ahead of schedule, stopping a potential halt in manufacturing when the present 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 project 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 delivery in bulk to business. The remainder is packed in smaller portions for use in meals manufacturing or made into cubes for water purification.
The salt is extracted under licence from the Dutch authorities. The present borehole licence
allowed K+S to extract salt from underground on the mainland. Due to regulatory modifications, the brand new licence would solely 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 began planning for a brand new pump building in 2017, and building began in April 2020 with the aim of bringing it onstream before the existing extraction licence expired at the end of 2021. However, ที่วัดแรงดัน arose with the existing onshore well, which meant that production would stop before anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, however this was an expensive various. As a end result, it became crucial to bring the new offshore properly onstream as quickly as potential.
Time pressures were not the only challenges the company faced. Due to the natural geology, the extraction route to the brand new offshore useful resource was not a straight bore: it changed direction twice earlier than reaching the salt deposits. In reality, 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 end result, the process water must be pumped in at high strain (250 barg) and at a high circulate fee (450 m3/h) to extract the amount of salt required, making the selection of pumps critical to success.
Total resolution
Frisia Zout BV has a protracted and established relationship with Celeros FT via the ClydeUnion Pumps brand, primarily based not only on the top quality of ITS OEM pumps but additionally on its capability to reply quickly to any operational issues. The company turned to its trusted circulate control companion as quickly as once more for assist in meeting the distinctive circumstances encountered on the new salt nicely.
Celeros FT brand ClydeUnion Pumps assessed the flow necessities for the water injection process on the new plant and verified that CUP-BB3 pumps could presumably be made to meet necessities. The pumps were specified with Duplex stainless-steel casings because they would be operating in a salt-laden environment. Celeros FT manufactured, supplied, put in and commissioned the mission-critical pumps for injecting water into the model new offshore salt cavern, assembly uncommon requirements for high pressure and excessive move rates. In addition, they supported Frisia Zout BV in bringing an older pump again into service as a spare: assessing it and upgrading the casing to make sure it met the new obligation requirements.
Jouk Riemer, project supervisor for Frisia Zout BV, defined: “We have used CUP-BB3 pumps up to now and found that their multistage centrifugal design gives better performance, in comparability with plunger pumps, for this application. We wanted to use them once more for the model new venture. The Celeros FT group responded to the challenges magnificently, utilizing their engineering experience to establish the most effective answer to satisfy the pressure and flow charges we required, delivering the pump skids to fulfill the model new construction schedule and serving to us maintain the challenge on observe.”
Future assured
The new salt extraction plant came on-line in December 2020. Its CUP-BB3 pumps meet the excessive strain and move rates required for the application and may run in parallel, which has improved productiveness. The availability of a spare pump gives extra confidence that manufacturing downtime shall be minimal. The company’s capability to satisfy the accelerated venture deadline is especially spectacular when you suppose about that the Covid-19 pandemic was already affecting supplies of materials and components. The Celeros FT group labored exhausting to ensure that this did not have any impression on their buyer.
Celeros FT additionally offered specialist engineering experience throughout the set up and commissioning section and can continue to ensure the pumps operate satisfactorily throughout the plant’s 15-year lifespan, although the pump building may be required to serve more than one properly in future as demand for K+S high purity salt continues to develop. Easy alternative of damage components and ongoing service support from Celeros FT will ensure that the BB3 pumps proceed to satisfy operational parameters all through the extraction plant’s lifetime.
Riemer stated: “The mixture of excessive quality OEM tools and practical engineering expertise offered by Celeros Flow Technology was instrumental in delivering this venture ahead of time. I’m satisfied it will have taken lots longer to get what we required from one other pump producer. The company’s responsiveness was crucial in meeting our revised deadline, reducing costs and preserving extraction at this website viable.” Riemer concluded: “This is the primary offshore extraction properly we’ve developed however it has been a largely optimistic experience because of Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump data to this challenge and are a basic part of its success.”
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