A salt extraction operation had to move quickly from an onshore to an offshore site supplied by 5 km of pipework. The firm turned to circulate control partner Celeros to assist meet the unique circumstances encountered on the new salt nicely.
Overview of the two new water injection pumps for single and parallel operation, following set up and commissioning at the Frisia Zout BV site.
A new salt extraction plant off the north coast of Holland has been brought on-line forward of schedule, preventing a potential halt in manufacturing when the prevailing onshore properly developed issues. Frisia Zout BV, a half 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 unfastened to a forty,000-tonne storage facility for supply in bulk to business. The the rest is packed in smaller portions to be used in food production or made into cubes for water purification.
The salt is extracted underneath licence from the Dutch government. The current borehole licence
allowed K+S to extract salt from underground on the mainland. Due to regulatory changes, the 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 began planning for a new pump building in 2017, and development started in April 2020 with the goal of bringing it onstream earlier than the present extraction licence expired at the finish of 2021. However, unexpected difficulties arose with the present onshore well, which meant that manufacturing would cease ahead of anticipated. To bridge the gap, Frisia Zout BV began bringing in salt water by tanker, but this was an costly different. As a end result, it became crucial to deliver the brand new offshore properly onstream as soon as attainable.
Time pressures weren’t the only challenges the corporate faced. Due to the natural geology, the extraction path to the new offshore useful resource was not a straight bore: it changed path twice earlier than reaching the salt deposits. In fact, 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 outcome, the method water has to be pumped in at high pressure (250 barg) and at a excessive flow price (450 m3/h) to extract the quantity of salt required, making the selection of pumps critical to success.
Total solution
Frisia Zout BV has a protracted and established relationship with Celeros FT through the ClydeUnion Pumps brand, primarily based not solely on the prime quality of ITS OEM pumps but additionally on its ability to respond shortly to any operational issues. The company turned to its trusted flow control partner as soon as again for help in assembly the distinctive circumstances encountered on the new salt nicely.
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 could be made to satisfy requirements. The pumps had been specified with Duplex stainless-steel casings as a outcome of they’d be working in a salt-laden surroundings. Celeros FT manufactured, provided, installed and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, assembly uncommon necessities for prime strain and high flow charges. 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 brand new obligation requirements.
Jouk Riemer, challenge manager for Frisia Zout BV, defined: “We have used CUP-BB3 pumps in the past and located that their multistage centrifugal design provides better performance, compared to plunger pumps, for this application. We wanted to use them once more for the model new challenge. The Celeros FT team responded to the challenges magnificently, utilizing their engineering experience to identify the best solution to meet the stress and flow rates we required, delivering the pump skids to satisfy the model new construction schedule and helping us hold 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 flow charges required for the appliance and may run in parallel, which has improved productiveness. The availability of a spare pump offers extra confidence that manufacturing downtime will be minimal. The company’s capability to meet the accelerated venture deadline is particularly impressive when you consider that the Covid-19 pandemic was already affecting supplies of materials and elements. The Celeros FT staff labored exhausting to make certain that this did not have any impression on their buyer.
Celeros FT also offered specialist engineering expertise throughout the set up and commissioning section and can proceed to make sure the pumps function satisfactorily all through the plant’s 15-year lifespan, though the pump constructing may be required to serve multiple nicely in future as demand for K+S high purity salt continues to develop. Easy alternative of put on and tear components and ongoing service help from Celeros FT will make sure that the BB3 pumps proceed to satisfy operational parameters all through the extraction plant’s lifetime.
เกจวัดแรงดันลมขนาดเล็ก stated: “The mixture of top of the range OEM gear and sensible engineering skills supplied by Celeros Flow Technology was instrumental in delivering this venture ahead of time. I’m convinced it will have taken so much longer to get what we required from one other pump producer. The company’s responsiveness was essential in assembly our revised deadline, lowering costs and preserving extraction at this site viable.” Riemer concluded: “This is the primary offshore extraction nicely we have developed but it has been a largely constructive expertise thanks to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump knowledge to this venture and are a basic a part of its success.”
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