Rising to the salt extraction problem

A salt extraction operation needed to move shortly from an onshore to an offshore web site equipped by 5 km of pipework. The firm turned to flow control companion Celeros to assist meet the distinctive circumstances encountered at the new salt properly.
Overview of the 2 new water injection pumps for single and parallel operation, following set up 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 forward of schedule, preventing a potential halt in manufacturing when the present onshore nicely developed points. Frisia Zout BV, a part of K+S Minerals and Agriculture GmbH, was in a position 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 trade. The the rest is packed in smaller portions to be used in meals 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 only permit extraction from subsea sources off the coast. Consequently, a new borehole and related plant was required at the Frisia Zout BV website.
New challenges
K+S started planning for a new pump constructing in 2017, and building began in April 2020 with the goal of bringing it onstream earlier than the existing extraction licence expired on the end of 2021. However, unexpected difficulties arose with the existing onshore properly, which meant that production would stop ahead of anticipated. To bridge the hole, Frisia Zout BV started bringing in salt water by tanker, however this was an expensive various. As a outcome, it became imperative to deliver the new offshore nicely onstream as soon as potential.
Time pressures weren’t the one challenges the company faced. Due to the pure geology, the extraction route to the new offshore resource was not a straight bore: it modified direction twice before reaching the salt deposits. In fact, the new plant is fed by one of the deepest wells on the earth and has 5 km of pipework past the water injection pumps. As a result, the method water has to be pumped in at high strain (250 barg) and at a excessive flow fee (450 m3/h) to extract the quantity of salt required, making the choice of pumps crucial to success.
Total solution
Frisia Zout BV has a protracted and established relationship with Celeros FT by way of the ClydeUnion Pumps brand, based mostly not only on the high quality of ITS OEM pumps but additionally on its ability to reply rapidly to any operational issues. The firm turned to its trusted flow management partner as quickly as again for assist in assembly the unique circumstances encountered on the new salt well.
Celeros FT model ClydeUnion Pumps assessed the flow requirements for the water injection course of at the new plant and verified that CUP-BB3 pumps could presumably be made to fulfill 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, put in and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, assembly uncommon requirements for prime pressure 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 duty necessities.
Jouk Riemer, challenge supervisor for Frisia Zout BV, defined: “We have used CUP-BB3 pumps prior to now and found that their multistage centrifugal design provides higher efficiency, in comparison with plunger pumps, for this utility. We needed to make use of them again for the brand new venture. The Celeros FT staff responded to the challenges magnificently, utilizing their engineering experience to establish the most effective solution to meet the pressure and circulate charges we required, delivering the pump skids to fulfill the brand new development schedule and helping us hold the challenge on monitor.”
เกจ์ออกซิเจนsumo assured
The new salt extraction plant came on-line in December 2020. Its CUP-BB3 pumps meet the high pressure and flow rates 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 shall be minimal. The company’s capability to satisfy the accelerated venture deadline is particularly impressive when you think about that the Covid-19 pandemic was already affecting provides of materials and parts. The Celeros FT team labored hard to ensure that this didn’t have any impact on their customer.
Celeros FT also supplied specialist engineering expertise all through the installation and commissioning section and will continue to ensure the pumps operate satisfactorily all through the plant’s 15-year lifespan, although the pump constructing could additionally be required to serve more than one properly in future as demand for K+S excessive purity salt continues to grow. Easy replacement of put on and tear parts and ongoing service help from Celeros FT will ensure that the BB3 pumps proceed to meet operational parameters all through the extraction plant’s lifetime.
Riemer mentioned: “The mixture of high of the range OEM gear and sensible engineering abilities offered by Celeros Flow Technology was instrumental in delivering this project ahead of time. I’m satisfied it might have taken a lot longer to get what we required from another pump manufacturer. The company’s responsiveness was essential in assembly our revised deadline, decreasing prices and maintaining extraction at this site viable.” Riemer concluded: “This is the first offshore extraction properly we’ve developed however 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 fundamental a half of its success.”