A salt extraction operation needed to transfer shortly from an onshore to an offshore 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 well.
Overview of the two 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 introduced on-line ahead of schedule, preventing a possible halt in production when the existing onshore properly developed issues. Frisia Zout BV, part of K+S Minerals and Agriculture GmbH, was in a place to 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 quantities to be used in meals 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 changes, the brand new licence would solely allow extraction from subsea sources off the coast. Consequently, a new borehole and associated plant was required on the Frisia Zout BV website.
New challenges
K+S started planning for a brand new pump building in 2017, and building started in April 2020 with the purpose of bringing it onstream earlier than the present extraction licence expired at the end of 2021. However, unforeseen difficulties arose with the present onshore well, which meant that manufacturing would stop sooner than anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, however this was an expensive alternative. As a outcome, it became imperative to deliver the model new offshore well onstream as soon as possible.
Time pressures weren’t the one challenges the corporate faced. Due to the pure geology, the extraction route to the new offshore useful resource was not a straight bore: it modified path twice earlier than reaching the salt deposits. In reality, the new plant is fed by one of many deepest wells on the earth and has 5 km of pipework past the water injection pumps. As a result, the process 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 choice of pumps critical to success.
Total answer
Frisia Zout BV has a long and established relationship with Celeros FT by way of the ClydeUnion Pumps brand, primarily based not solely on the top quality of ITS OEM pumps but in addition on its capacity to respond rapidly to any operational issues. The firm turned to its trusted move control companion once again for help in meeting the distinctive circumstances encountered at the new salt well.
Celeros FT model ClydeUnion Pumps assessed the flow requirements for the water injection process at the new plant and verified that CUP-BB3 pumps could be made to satisfy necessities. The pumps have been specified with Duplex stainless-steel casings because they would be working in a salt-laden environment. Celeros FT manufactured, supplied, installed and commissioned the mission-critical pumps for injecting water into the model new offshore salt cavern, meeting uncommon necessities for high stress and excessive circulate rates. In เกจวัดแรงดันแก๊สอาร์กอน , 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, challenge manager for Frisia Zout BV, explained: “We have used CUP-BB3 pumps prior to now and found that their multistage centrifugal design provides better performance, compared to plunger pumps, for this software. We wanted to use them again for the brand new venture. The Celeros FT staff responded to the challenges magnificently, utilizing their engineering experience to determine the best resolution to fulfill the stress and move rates we required, delivering the pump skids to satisfy the new construction schedule and helping us hold the challenge on observe.”
Future assured
The new salt extraction plant came online in December 2020. Its CUP-BB3 pumps meet the high stress and move charges required for the appliance and might run in parallel, which has improved productiveness. The availability of a spare pump offers additional confidence that production downtime might be minimal. The company’s ability to meet the accelerated challenge deadline is particularly impressive when you assume about that the Covid-19 pandemic was already affecting provides of materials and parts. The Celeros FT group labored hard to make certain that this didn’t have any impact on their buyer.
Celeros FT additionally provided specialist engineering expertise throughout the set up and commissioning phase and can continue to ensure the pumps operate satisfactorily throughout the plant’s 15-year lifespan, though the pump constructing may be required to serve more than one properly in future as demand for K+S high purity salt continues to develop. Easy substitute of wear components and ongoing service assist from Celeros FT will make certain that the BB3 pumps continue to satisfy operational parameters all through the extraction plant’s lifetime.
Riemer said: “The combination of high of the range OEM tools and sensible engineering abilities offered by Celeros Flow Technology was instrumental in delivering this project ahead of time. I’m satisfied it would have taken so much longer to get what we required from another pump producer. The company’s responsiveness was essential in meeting our revised deadline, reducing costs and keeping extraction at this site viable.” Riemer concluded: “This is the primary offshore extraction properly we have developed nevertheless it has been a largely constructive experience because of Celeros Flow Technology. They brought invaluable engineering experience and specialist pump data to this challenge and are a elementary part of its success.”
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