Cacium-enriched snow salt
A technology of snowflake salt and high calcium, which is applied in the field of refined salt to achieve the effects of eliminating the trouble of taking medicine and supplementing calcium, being easy to popularize and producing, and having a simple production process.
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Embodiment 1
[0017] First prepare snowflake salt: the raw material product is sea salt, and the product snowflake salt is formed through processes such as dissolution—purification—evaporation—drying.
[0018] The dissolution process is to dissolve 1000kg of sea salt with water; the purification process is to take physical or chemical treatment to remove some insoluble or soluble impurities in the solution; the evaporation process is to evaporate fresh water from the solution at high temperature, and the dissolved saturated brine is heated with a heat carrier. The temperature is controlled at 95-95 degrees Celsius, which can ensure a special snowflake crystal shape. The evaporation temperature (halogen temperature) is controlled below 98 degrees Celsius. Concentrated crystallization, the crystal nuclei formed on the liquid surface are bucket-shaped, so when the crystals precipitate, a certain amount of water will be entrained in it, forming the characteristics of low sodium. The drying pro...
Embodiment 2
[0021] Snowflake salt is prepared according to the process described in Example 1, 100kg calcium carbonate is physically mixed with 900kg snowflake salt, and 40g of iodine solution that is demarcated is added simultaneously in the mixing process, to meet the national table salt iodization 20~60mg / kg (every kilogram / milligrams).
Embodiment 3
[0023] Snowflake salt is prepared according to the process described in Example 1, 120kg calcium carbonate and 880kg snowflake salt are physically mixed, and 60g of iodine solution that is demarcated is added simultaneously in the mixing process, to meet the requirements of national table salt iodization 20~60mg / kg (every kilogram / milligrams).
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