Rising to the salt extraction challenge

A salt extraction operation had to move rapidly from an onshore to an offshore web site equipped by 5 km of pipework. The firm turned to circulate management associate Celeros to help meet the unique circumstances encountered at the new salt properly.
Overview of the 2 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 online ahead of schedule, stopping a potential halt in production when the prevailing onshore properly developed issues. Frisia Zout BV, a part of K+S Minerals and Agriculture GmbH, was able to 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 supply in bulk to industry. The remainder is packed in smaller quantities to be used in meals production 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. เกจวัดแรงดันออกซิเจนราคา to regulatory adjustments, the new licence would solely permit extraction from subsea sources off the coast. Consequently, a model new borehole and associated plant was required on the Frisia Zout BV site.
New challenges
K+S started planning for a model new pump constructing in 2017, and building began in April 2020 with the purpose of bringing it onstream before the prevailing extraction licence expired on the end of 2021. However, unforeseen difficulties arose with the existing onshore well, which meant that production would cease before anticipated. To bridge the gap, Frisia Zout BV began bringing in salt water by tanker, but this was an expensive various. As a result, it became imperative to deliver the model new offshore well onstream as quickly as possible.
Time pressures were not the only challenges the corporate confronted. Due to the natural geology, the extraction route to the brand new offshore resource was not a straight bore: it modified path twice earlier than reaching the salt deposits. In reality, the brand 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 process water has to be pumped in at excessive strain (250 barg) and at a high circulate rate (450 m3/h) to extract the quantity of salt required, making the choice of pumps critical to success.
Total resolution
Frisia Zout BV has a protracted and established relationship with Celeros FT via the ClydeUnion Pumps model, based not only on the high quality of ITS OEM pumps but also on its capacity to reply quickly to any operational points. The firm turned to its trusted move control associate as quickly as once more for assist in assembly the unique circumstances encountered at the new salt nicely.
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 requirements. The pumps had been specified with Duplex stainless-steel casings as a end result of they might be operating in a salt-laden surroundings. Celeros FT manufactured, supplied, put in and commissioned the mission-critical pumps for injecting water into the new offshore salt cavern, meeting uncommon requirements for prime pressure and excessive move rates. In addition, they supported Frisia Zout BV in bringing an older pump back into service as a spare: assessing it and upgrading the casing to ensure it met the model new duty requirements.
Jouk Riemer, project manager for Frisia Zout BV, explained: “We have used CUP-BB3 pumps prior to now and located that their multistage centrifugal design gives higher performance, compared to plunger pumps, for this software. We needed to make use of them once more for the new project. The Celeros FT team responded to the challenges magnificently, utilizing their engineering experience to determine the most effective solution to satisfy the strain and circulate rates we required, delivering the pump skids to satisfy the model new construction schedule and helping us hold the challenge on track.”
Future assured
The new salt extraction plant got here online in December 2020. Its CUP-BB3 pumps meet the high strain and flow charges required for the applying and can run in parallel, which has improved productiveness. The availability of a spare pump provides further confidence that production downtime shall be minimal. The company’s ability to meet the accelerated challenge deadline is particularly spectacular when you assume about that the Covid-19 pandemic was already affecting supplies of supplies and elements. The Celeros FT team worked exhausting to guarantee that this didn’t have any influence on their customer.
Celeros FT additionally supplied specialist engineering expertise throughout the installation and commissioning phase and will continue to ensure the pumps operate satisfactorily all through 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 and tear parts and ongoing service help from Celeros FT will be positive that the BB3 pumps continue to meet operational parameters all through the extraction plant’s lifetime.
Riemer stated: “The combination of prime of the range OEM gear and practical engineering abilities supplied by Celeros Flow Technology was instrumental in delivering this challenge forward of time. I’m satisfied it would have taken a lot longer to get what we required from one other pump manufacturer. 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 first offshore extraction well we’ve developed however it has been a largely optimistic expertise due to Celeros Flow Technology. They introduced invaluable engineering experience and specialist pump knowledge to this challenge and are a basic part of its success.”
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