ไดอะแฟรม LOGO.png

Rising to the salt extraction problem

A salt extraction operation needed to transfer rapidly from an onshore to an offshore website supplied by 5 km of pipework. The firm turned to move management partner Celeros to help meet the unique circumstances encountered on the new salt nicely.
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 introduced online forward of schedule, preventing a possible halt in production when the prevailing onshore nicely 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 venture by working in partnership with Celeros Flow Technology (Celeros FT).
The bulk of the salt produced by Frisia Zout BV goes free to a 40,000-tonne storage facility for delivery in bulk to business. The remainder is packed in smaller quantities to be used in food manufacturing or made into cubes for water purification.
The salt is extracted under 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 brand new licence would only allow extraction from subsea sources off the coast. Consequently, a new borehole and associated plant was required at the Frisia Zout BV web site.
New challenges
K+S began planning for a new pump building in 2017, and building started in April 2020 with the aim of bringing it onstream before the existing extraction licence expired on the end of 2021. However, unforeseen difficulties arose with the present onshore nicely, which meant that production would stop ahead of anticipated. To bridge the gap, Frisia Zout BV began bringing in salt water by tanker, but this was an expensive different. As a outcome, it turned imperative to convey the model new offshore properly onstream as quickly as possible.
Time pressures were not the one challenges the corporate faced. Due to the pure geology, the extraction route to the brand new offshore useful resource was not a straight bore: it changed course twice before reaching the salt deposits. In fact, the brand new plant is fed by one of many deepest wells on the planet and has 5 km of pipework past the water injection pumps. As a end result, the process water must be pumped in at high stress (250 barg) and at a high move price (450 m3/h) to extract the amount of salt required, making the selection of pumps important to success.
Total solution
Frisia Zout BV has a long and established relationship with Celeros FT via the ClydeUnion Pumps brand, based not only on the prime quality of ITS OEM pumps but additionally on its capacity to reply shortly to any operational issues. The firm turned to its trusted flow control associate once once more for assist in meeting the distinctive circumstances encountered on the new salt nicely.
Celeros FT brand ClydeUnion Pumps assessed the circulate necessities for the water injection process at the new plant and verified that CUP-BB3 pumps could possibly be made to satisfy requirements. The pumps had been specified with Duplex stainless-steel casings because they’d be working in a salt-laden environment. เกรดวัดแรงดัน manufactured, provided, put in and commissioned the mission-critical pumps for injecting water into the brand new offshore salt cavern, meeting unusual requirements for prime stress and excessive move 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 ensure it met the new responsibility necessities.
Jouk Riemer, challenge manager for Frisia Zout BV, defined: “We have used CUP-BB3 pumps prior to now and located that their multistage centrifugal design offers higher performance, compared to plunger pumps, for this application. We wanted to use them again for the model new project. The Celeros FT team responded to the challenges magnificently, utilizing their engineering expertise to establish the most effective resolution to satisfy the strain and move rates we required, delivering the pump skids to meet the new building schedule and helping us hold the challenge on monitor.”
Future assured
The new salt extraction plant came online in December 2020. Its CUP-BB3 pumps meet the high pressure and flow rates required for the applying and can run in parallel, which has improved productivity. The availability of a spare pump provides extra confidence that production downtime might be minimal. The company’s ability to meet the accelerated venture deadline is particularly impressive when you suppose about that the Covid-19 pandemic was already affecting supplies of materials and elements. The Celeros FT team labored exhausting to ensure that this didn’t have any impact on their buyer.
Celeros FT also supplied specialist engineering experience all through the installation and commissioning phase and can continue to make sure the pumps function satisfactorily all through the plant’s 15-year lifespan, although the pump constructing could additionally be required to serve a couple of nicely in future as demand for K+S excessive purity salt continues to develop. Easy replacement of put on and tear parts and ongoing service help from Celeros FT will ensure that the BB3 pumps proceed to satisfy operational parameters all through the extraction plant’s lifetime.
Riemer mentioned: “The mixture of high of the range OEM equipment and sensible engineering skills provided by Celeros Flow Technology was instrumental in delivering this challenge forward of time. I’m satisfied it might have taken lots longer to get what we required from another pump producer. The company’s responsiveness was essential in assembly our revised deadline, reducing costs and maintaining extraction at this website viable.” Riemer concluded: “This is the first offshore extraction properly we now have developed nevertheless it has been a largely constructive experience because of Celeros Flow Technology. They brought invaluable engineering expertise and specialist pump knowledge to this challenge and are a basic part of its success.”
Share

Our Posts