This　study　presents　a　comprehensive　investigation　of　centrifugal　desalination　of　sea　ice　and　the　production　of　slurry　ice　from　supercooled　water.　A　mathematical　model　for　centrifugal　desalination　was　established　and　validated　through　experiments.　The　results　displayed　a　high　level　of　accuracy　in　both　the　theoretical　and　experimental　analyses,　with　an　average　goodness　of　fit　of　approximately　0.94.　An　experimental　platform　is　established　to　produce　supercooled　water,　using　different　types　of　water　as　ice-making　solutions.　The　slurry　ice　is　more　suitable　for　centrifugal　desalination　than　solid　ice,　and　it　can　be　obtained　by　disrupting　the　supercooled　state　of　supercooled　water,　with　finer　ice　crystals　produced　through　ultrasonic　supercooling　release　compared　to　natural　methods.　Decreasing　the　refrigerant　temperature　benefits　enhancing　the　supercooling　degree　while　compromising　the　stability　of　supercooled　water　generation.　The　stability　is　investigated　with　variations　in　refrigerant　temperature　to　generate　a　solution　temperature　2.0　°C　higher　than　the　refrigerant.　When　the　supercooling　degree　is　1.0　°C,　all　of　these　solutions　have　a　high　stability　of　80　%,　however,　it　becomes　worse　as　the　supercooling　degree　increases.　At　the　supercooling　degree　of　2.0　°C,　saltwater　has　the　highest　stability　of　only　35　%,　and　seawater　has　the　lowest　stability　of　15%　due　to　its　complicated　composition.　This　phenomenon　also　reveals　that　conducting　experiments　using　saline　solution　instead　of　seawater　can　lead　to　significant　misleading　effects.　Additionally,　the　impact　of　flow　rate　on　the　supercooling　degree　is　investigated,　showing　a　minor　influence.　©　2024　Elsevier　B.V.